A7900 SERIES
NEGATIVE-VOLTAGE REGULATORS
SLVS058A JUNE 1976 REVISED OCTOBER 1996
1
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
D
3-Terminal Regulators
D
Output Current Up to 1.5 A
D
No External Components
D
Internal Thermal Overload Protection
D
High-Power Dissipation Capability
D
Internal Short-Circuit Current Limiting
D
Output Transistor Safe-Area Compensation
D
Essentially Equivalent to National LM320
Series
description
This series of fixed-negative-voltage monolithic
integrated-circuit voltage regulators is designed
to complement Series
A7800 in a wide range of
applications. These applications include on-card
regulation for elimination of noise and distribution
problems associated with single-point regulation.
Each of these regulators can deliver up to 1.5 A of
output current. The internal current limiting and
thermal shutdown features of these regulators
make them essentially immune to overload. In
addition to use as fixed-voltage regulators, these
devices can be used with external components to
obtain adjustable output voltages and currents
and also as the power pass element in precision
regulators.
AVAILABLE OPTIONS
VO(nom)
PACKAGED DEVICES
CHIP
TA
VO(nom)
(V)
HEAT-SINK MOUNTED
(KC)
HEAT-SINK MOUNTED
(KTE)
FORM
(Y)
5
A7905CKC
A7905CKTE
A7905Y
5.2
A7952CKC
A7952CKTE
A7952Y
6
A7906CKC
A7906CKTE
A7906Y
0
C to 125
C
8
A7908CKC
A7908CKTE
A7908Y
0
C to 125
C
12
A7912CKC
A7912CKTE
A7912Y
15
A7915CKC
A7915CKTE
A7915Y
18
A7918CKC
A7918CKTE
A7918Y
24
A7924CKC
A7924CKTE
A7924Y
The KTE package is also available taped and reeled.
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
Copyright
1996, Texas Instruments Incorporated
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of Texas Instruments
standard warranty. Production processing does not necessarily include
testing of all parameters.
KC PACKAGE
(TOP VIEW)
The input terminal is in electrical
contact with the mounting base
TO220AB
O
I
C
OUTPUT
COMMON
INPUT
KTE PACKAGE
(TOP VIEW)
O
C
I
OUTPUT
COMMON
INPUT
The input terminal is in electrical con-
tact with the mounting base.
A7900 SERIES
NEGATIVE-VOLTAGE REGULATORS
SLVS058A JUNE 1976 REVISED OCTOBER 1996
2
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
schematic
COMMON
OUTPUT
INPUT
12 V to 18 V
5 V to 8 V
6.2 V
5 k
20 k
0.2 k
INPUT
All component values are nominal.
absolute maximum ratings over operating temperature range (unless otherwise noted)
Input voltage, V
I
:
A7924C
40 V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
All others
35 V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Continuous total power dissipation at (or below): T
A
= 25
C (see Note 1)
See Dissipation Rating Tables
. . .
T
C
= 90
C (see Note 1)
See Dissipation Rating Tables
. . .
Operating free-air, T
A
, case, T
C
, or virtual junction, T
J
, temperature range
0 to 150
C
. . . . . . . . . . . . . . . . . . .
Storage temperature range, T
stg
65
to
150
C
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Lead temperature 3.2 mm (1/8 inch) from case for 10 seconds
260
C
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
NOTE 1: For operation above 25
C free-air or 90
C case temperature, refer to Figures 1 and 2. To avoid exceeding the design maximum virtual
junction temperature, these ratings should not be exceeded. Due to variations in individual device electrical characteristics and thermal
resistance, the built-in thermal overload protection may be activated at power levels slightly above or below the rated dissipation.
DISSIPATION RATING TABLE -- FREE-AIR TEMPERATURE
PACKAGE
TA
25
C
POWER RATING
DERATING FACTOR
ABOVE TA = 25
C
TA = 70
C
POWER RATING
TA = 105
C
POWER RATING
TA = 125
C
POWER RATING
KC
2000 mW
16.0 mW/
C
1280 mW
720 mW
400 mW
KTE
1900 mW
15.2 mW/
C
1216 mW
684 mW
380 mW
DISSIPATION RATING TABLE -- CASE TEMPERATURE
PACKAGE
TC
90
C
POWER RATING
DERATING FACTOR
ABOVE TC = 90
C
TA = 125
C
POWER RATING
KC
15000 mW
250.0 mW/
C
6250 mW
KTE
14300 mW
238.0 mW/
C
5970 mW
A7900 SERIES
NEGATIVE-VOLTAGE REGULATORS
SLVS058A JUNE 1976 REVISED OCTOBER 1996
3
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
Derating factor = 16 mW/
C
R
JA
62.5
C/W
1000
800
400
200
0
1800
600
25
1400
1200
1600
FREE-AIR TEMPERATURE
DISSIPATATION DERATING CURVE
2000
TA Free-Air Temperature
C
Maximum Continuous Dissipation W
CASE TEMPERATURE
DISSIPATION DERATING CURVE
Maximum Continuous Dissipation mW
8
4
2
0
25
50
75
100
12
14
16
125
150
10
6
50
75
100
125
150
TC Case Temperature
C
Derating factor = 0.25 W/
C
above 90
C
R
JA
4
C/W
Figure 1
Figure 2
recommended operating conditions
MIN
MAX
UNIT
A7905C
7
25
A7952C
7.2
25
A7906C
8
25
Input voltage VI
A7908C
10.5
25
V
Input voltage, VI
A7912C
14.5
30
V
A7915C
17.5
30
A7918C
21
33
A7924C
27
28
Output current, IO
1.5
A
Operating virtual junction temperature, TJ
0
125
C
A7900 SERIES
NEGATIVE-VOLTAGE REGULATORS
SLVS058A JUNE 1976 REVISED OCTOBER 1996
4
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
electrical characteristics at specified virtual junction temperature, V
I
= 10 V, I
O
= 500 mA (unless
otherwise noted)
PARAMETER
TEST CONDITIONS
TJ
A7905C
UNITS
PARAMETER
TEST CONDITIONS
TJ
MIN
TYP
MAX
UNITS
25
C
4.8
5
5.2
Output voltage
IO = 5 mA to 1 A,
P
15 W
VI = 7 V to 20 V,
0
C to 125
C
4.75
5.25
V
Input regulation
VI = 7 V to 25 V
12.5
50
mV
Input regulation
VI = 8 V to 12 V
4
15
mV
Ripple rejection
VI = 8 V to 18 V,
f = 120 Hz
0
C to 125
C
54
60
dB
Output regulation
IO = 5 mA to 1.5 A
15
100
mV
Output regulation
IO = 250 mA to 750 mA
5
50
mV
Temperature coefficient of output voltage
IO = 5 mA
0
C to 125
C
0.4
mV/
C
Output noise voltage
f = 10 Hz to 100 kHz
25
C
125
V
Dropout voltage
IO = 1 A
25
C
1.1
V
Bias current
25
C
1.5
2
mA
Bias current change
VI = 7 V to 25 V
0.15
0.5
mA
Bias current change
IO = 5 mA to 1 A
0.08
0.5
mA
Peak output current
25
C
2.1
A
Pulse-testing techniques are used to maintain the junction temperature as close to the ambient temperature as possible. Thermal effects must
be taken into account separately. All characteristics are measured with a 2-
F capacitor across the input and a 1-
F capacitor across the output.
This specification applies only for dc power dissipation permitted by absolute maximum ratings.
electrical characteristics at specified virtual junction temperature, V
I
= 10 V, I
O
= 500 mA (unless
otherwise noted)
PARAMETER
TEST CONDITIONS
TJ
A7952C
UNITS
PARAMETER
TEST CONDITIONS
TJ
MIN
TYP
MAX
UNITS
25
C
5
5.2
5.4
Output voltage
IO = 5 mA to 1 A,
P
15 W
VI = 7.2 V to 20 V, 0
C to 125
C
4.95
5.45
V
Input regulation
VI = 7.2 V to 25 V
12.5
100
mV
Input regulation
VI = 8.2 V to 12 V
4
50
mV
Ripple rejection
VI = 8.2 V to 18 V, f = 120 Hz
0
C to 125
C
54
60
dB
Output regulation
IO = 5 mA to 1.5 A
15
100
mV
Output regulation
IO = 250 mA to 750 mA
5
50
mV
Temperature coefficient of output voltage
IO = 5 mA
0
C to 125
C
0.4
mV/
C
Output noise voltage
f = 10 Hz to 100 kHz
25
C
125
V
Dropout voltage
IO = 1 A
25
C
1.1
V
Bias current
25
C
1.5
2
mA
Bias current change
VI = 7.2 V to 25 V
0.15
1.3
mA
Bias current change
IO = 5 mA to 1 A
0.08
0.5
mA
Peak output current
25
C
2.1
A
Pulse-testing techniques are used to maintain the junction temperature as close to the ambient temperature as possible. Thermal effects must
be taken into account separately. All characteristics are measured with a 2-
F capacitor across the input and a 1-
F capacitor across the output.
This specification applies only for dc power dissipation permitted by absolute maximum ratings.
A7900 SERIES
NEGATIVE-VOLTAGE REGULATORS
SLVS058A JUNE 1976 REVISED OCTOBER 1996
5
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
electrical characteristics at specified virtual junction temperature, V
I
= 11 V, I
O
= 500 mA (unless
otherwise noted)
PARAMETER
TEST CONDITIONS
TJ
A7906C
UNITS
PARAMETER
TEST CONDITIONS
TJ
MIN
TYP
MAX
UNITS
25
C
5.75
6
6.25
Output voltage
IO = 5 mA to 1 A,
P
15 W
VI = 8 V to 21 V,
0
C to 125
C
5.7
6.3
V
Input regulation
VI = 8 V to 25 V
12.5
120
mV
Input regulation
VI = 9 V to 13 V
4
60
mV
Ripple rejection
VI = 9 V to 19 V,
f = 120 Hz
0
C to 125
C
54
60
dB
Output regulation
IO = 5 mA to 1.5 A
15
120
mV
Output regulation
IO = 250 mA to 750 mA
5
60
mV
Temperature coefficient of output voltage
IO = 5 mA
0
C to 125
C
0.4
mV/
C
Output noise voltage
f = 10 Hz to 100 kHz
25
C
150
V
Dropout voltage
IO = 1 A
25
C
1.1
V
Bias current
25
C
1.5
2
mA
Bias current change
VI = 8 V to 25 V
0.15
1.3
mA
Bias current change
IO = 5 mA to 1 A
0.08
0.5
mA
Peak output current
25
C
2.1
A
Pulse-testing techniques are used to maintain the junction temperature as close to the ambient temperature as possible. Thermal effects must
be taken into account separately. All characteristics are measured with a 2-
F capacitor across the input and a 1-
F capacitor across the output.
This specification applies only for dc power dissipation permitted by absolute maximum ratings.
electrical characteristics at specified virtual junction temperature, V
I
= 14 V, I
O
= 500 mA (unless
otherwise noted)
PARAMETER
TEST CONDITIONS
TJ
A7908C
UNITS
PARAMETER
TEST CONDITIONS
TJ
MIN
TYP
MAX
UNITS
25
C
7.7
8
8.3
Output voltage
IO = 5 mA to 1 A,
P
15 W
VI = 10.5 V to 23 V,
0
C to 125
C
7.6
8.4
V
Input regulation
VI = 10.5 V to 25 V
12.5
160
mV
Input regulation
VI = 11 V to 17 V
4
80
mV
Ripple rejection
VI = 11.5 V to 21.5 V, f = 120 Hz
0
C to 125
C
54
60
dB
Output regulation
IO = 5 mA to 1.5 A
15
160
mV
Output regulation
IO = 250 mA to 750 mA
5
80
mV
Temperature coefficient of output voltage
IO = 5 mA
0
C to 125
C
0.6
mV/
C
Output noise voltage
f = 10 Hz to 100 kHz
25
C
200
V
Dropout voltage
IO = 1 A
25
C
1.1
V
Bias current
25
C
1.5
2
mA
Bias current change
VI = 10.5 V to 25 V
0.15
1
mA
Bias current change
IO = 5 mA to 1 A
0.08
0.5
mA
Peak output current
25
C
2.1
A
Pulse-testing techniques are used to maintain the junction temperature as close to the ambient temperature as possible. Thermal effects must
be taken into account separately. All characteristics are measured with a 2-
F capacitor across the input and a 1-
F capacitor across the output.
This specification applies only for dc power dissipation permitted by absolute maximum ratings.
A7900 SERIES
NEGATIVE-VOLTAGE REGULATORS
SLVS058A JUNE 1976 REVISED OCTOBER 1996
6
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
electrical characteristics at specified virtual junction temperature, V
I
= 19 V, I
O
= 500 mA (unless
otherwise noted)
PARAMETER
TEST CONDITIONS
TJ
A7912C
UNITS
PARAMETER
TEST CONDITIONS
TJ
MIN
TYP
MAX
UNITS
25
C
11.5
12
12.5
Output voltage
IO = 5 mA to 1 A,
P
15 W
VI = 14.5 V to 27 V,
0
C to 125
C
11.4
12.6
V
Input regulation
VI = 14.5 V to 30 V
5
80
mV
Input regulation
VI = 16 V to 22 V
3
30
mV
Ripple rejection
VI = 15 V to 25 V, f = 120 Hz
0
C to 125
C
54
60
dB
Output regulation
IO = 5 mA to 1.5 A
15
200
mV
Output regulation
IO = 250 mA to 750 mA
5
75
mV
Temperature coefficient of output voltage
IO = 5 mA
0
C to 125
C
0.8
mV/
C
Output noise voltage
f = 10 Hz to 100 kHz
25
C
300
V
Dropout voltage
IO = 1 A
25
C
1.1
V
Bias current
25
C
2
3
mA
Bias current change
VI = 14.5 V to 30 V
0.04
0.5
mA
Bias current change
IO = 5 mA to 1 A
0.06
0.5
mA
Peak output current
25
C
2.1
A
Pulse-testing techniques are used to maintain the junction temperature as close to the ambient temperature as possible. Thermal effects must
be taken into account separately. All characteristics are measured with a 2-
F capacitor across the input and a 1-
F capacitor across the output.
This specification applies only for dc power dissipation permitted by absolute maximum ratings.
electrical characteristics at specified virtual junction temperature, V
I
= 23 V, I
O
= 500 mA (unless
otherwise noted)
PARAMETER
TEST CONDITIONS
TJ
A7915C
UNITS
PARAMETER
TEST CONDITIONS
TJ
MIN
TYP
MAX
UNITS
25
C
14.4
15
15.6
Output voltage
IO = 5 mA to 1 A,
P
15 W
VI = 17.5 V to 30 V,
0
C to 125
C
14.25
15.75
V
Input regulation
VI = 17.5 V to 30 V
5
100
mV
Input regulation
VI = 20 V to 26 V
3
50
mV
Ripple rejection
VI = 18.5 V to 28.5 V, f = 120 Hz
0
C to 125
C
54
60
dB
Output regulation
IO = 5 mA to 1.5 A
20
300
mV
Output regulation
IO = 250 mA to 750 mA
8
150
mV
Temperature coefficient of output voltage
IO = 5 mA
0
C to 125
C
1
mV/
C
Output noise voltage
f = 10 Hz to 100 kHz
25
C
375
V
Dropout voltage
IO = 1 A
25
C
1.1
V
Bias current
25
C
2
3
mA
Bias current change
VI = 17.5 V to 30 V
0.04
0.5
mA
Bias current change
IO = 5 mA to 1 A
0.06
0.5
mA
Peak output current
25
C
2.1
A
Pulse-testing techniques are used to maintain the junction temperature as close to the ambient temperature as possible. Thermal effects must
be taken into account separately. All characteristics are measured with a 2-
F capacitor across the input and a 1-
F capacitor across the output.
This specification applies only for dc power dissipation permitted by absolute maximum ratings.
A7900 SERIES
NEGATIVE-VOLTAGE REGULATORS
SLVS058A JUNE 1976 REVISED OCTOBER 1996
7
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
electrical characteristics at specified virtual junction temperature, V
I
= 27 V, I
O
= 500 mA (unless
otherwise noted)
PARAMETER
TEST CONDITIONS
TJ
A7918C
UNITS
PARAMETER
TEST CONDITIONS
TJ
MIN
TYP
MAX
UNITS
25
C
17.3
18
18.7
Output voltage
IO = 5 mA to 1 A,
P
15 W
VI = 21 V to 33 V,
0
C to 125
C
17.1
18.9
V
Input regulation
VI = 21 V to 33 V
5
360
mV
Input regulation
VI = 24 V to 30 V
3
180
mV
Ripple rejection
VI = 22 V to 32 V, f = 120 Hz
0
C to 125
C
54
60
dB
Output regulation
IO = 5 mA to 1.5 A
30
360
mV
Output regulation
IO = 250 mA to 750 mA
10
180
mV
Temperature coefficient of output voltage
IO = 5 mA
0
C to 125
C
1
mV/
C
Output noise voltage
f = 10 Hz to 100 kHz
25
C
450
V
Dropout voltage
IO = 1 A
25
C
1.1
V
Bias current
25
C
2
3
mA
Bias current change
VI = 21 V to 33 V
0.04
1
mA
Bias current change
IO = 5 mA to 1 A
0.06
0.5
mA
Peak output current
25
C
2.1
A
Pulse-testing techniques are used to maintain the junction temperature as close to the ambient temperature as possible. Thermal effects must
be taken into account separately. All characteristics are measured with a 2-
F capacitor across the input and a 1-
F capacitor across the output.
This specification applies only for dc power dissipation permitted by absolute maximum ratings.
electrical characteristics at specified virtual junction temperature, V
I
= 33 V, I
O
= 500 mA (unless
otherwise noted)
PARAMETER
TEST CONDITIONS
TJ
A7924C
UNITS
PARAMETER
TEST CONDITIONS
TJ
MIN
TYP
MAX
UNITS
25
C
23
24
25
Output voltage
IO = 5 mA to 1 A,
P
15 W
VI = 27 V to 38 V,
0
C to 125
C
22.8
25.2
V
Input regulation
VI = 27 V to 38 V
5
480
mV
Input regulation
VI = 30 V to 36 V
3
240
mV
Ripple rejection
VI = 28 V to 38 V, f = 120 Hz
0
C to 125
C
54
60
dB
Output regulation
IO = 5 mA to 1.5 A
85
480
mV
Output regulation
IO = 250 mA to 750 mA
25
240
mV
Temperature coefficient of output voltage
IO = 5 mA
0
C to 125
C
1
mV/
C
Output noise voltage
f = 10 Hz to 100 kHz
25
C
600
V
Dropout voltage
IO = 1 A
25
C
1.1
V
Bias current
25
C
2
3
mA
Bias current change
VI = 27 V to 38 V
0.04
1
mA
Bias current change
IO = 5 mA to 1 A
0.06
0.5
mA
Peak output current
25
C
2.1
A
Pulse-testing techniques are used to maintain the junction temperature as close to the ambient temperature as possible. Thermal effects must
be taken into account separately. All characteristics are measured with a 2-
F capacitor across the input and a 1-
F capacitor across the output.
This specification applies only for dc power dissipation permitted by absolute maximum ratings.
A7900 SERIES
NEGATIVE-VOLTAGE REGULATORS
SLVS058A JUNE 1976 REVISED OCTOBER 1996
8
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
MECHANICAL INFORMATION
KC (R-PSFM-T3)
PLASTIC FLANGE-MOUNT PACKAGE
4040207 / B 01/95
(see Note F)
0.185 (4,70)
0.270 (6,86)
0.230 (5,84)
0.175 (4,46)
(see Note H)
0.052 (1,32)
0.048 (1,22)
0.122 (3,10)
0.102 (2,59)
0.025 (0,64)
0.012 (0,30)
0.420 (10,67)
MAX
0.250 (6,35)
0.380 (9,65)
(see Note H)
0.146 (3,71)
0.156 (3,96)
DIA
0.125 (3,18)
(see Note C)
3
0.070 (1,78)
0.045 (1,14)
1
0.035 (0,89)
0.029 (0,74)
0.625 (15,88)
0.562 (14,27)
0.500 (12,70)
0.560 (14,22)
0.120 (3,05)
0.100 (2,54)
0.100 (2,54)
M
0.010 (0,25)
0.200 (5,08)
NOTES: A. All linear dimensions are in inches (millimeters).
B. This drawing is subject to change without notice.
C. Lead dimensions are not controlled within this area.
D. All lead dimensions apply before solder dip.
E. The center lead is in electrical contact with the mounting tab.
F. The chamfer is optional.
G. Falls within JEDEC TO-220AB
H. Tab contour optional within these dimensions
A7900 SERIES
NEGATIVE-VOLTAGE REGULATORS
SLVS058A JUNE 1976 REVISED OCTOBER 1996
9
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
MECHANICAL INFORMATION
KTE (R-PSFM-T3)
PLASTIC FLANGE-MOUNT PACKAGE
0.360 (9,14)
0.350 (8,89)
0.080 (2,03)
0.070 (1,78)
0.010 (0,25) NOM
0.040 (1,02)
Seating Plane
0.050 (1,27)
0.001 (0,03)
0.005 (0,13)
0.010 (0,25)
NOM
Gage Plane
0.010 (0,25)
0.031 (0,79)
0.041 (1,04)
4073375/B 01/96
NOM
3
1
0.356 (9,05)
0.220 (5,59)
0.366 (9,31)
0.295 (7,49)
NOM
0.320 (8,13)
0.310 (7,87)
0.025 (0,63)
0.031 (0,79)
Thermal Tab
(see Note C)
0.004 (0,10)
M
0.010 (0,25)
0.100 (2,54)
3
6
0.410 (10,41)
0.420 (10,67)
0.200 (5,08)
NOTES: A. All linear dimensions are in inches (millimeters).
B. This drawing is subject to change without notice.
C. The center lead is in electrical contact with the thermal tab.
IMPORTANT NOTICE
Texas Instruments and its subsidiaries (TI) reserve the right to make changes to their products or to discontinue
any product or service without notice, and advise customers to obtain the latest version of relevant information
to verify, before placing orders, that information being relied on is current and complete. All products are sold
subject to the terms and conditions of sale supplied at the time of order acknowledgement, including those
pertaining to warranty, patent infringement, and limitation of liability.
TI warrants performance of its semiconductor products to the specifications applicable at the time of sale in
accordance with TI's standard warranty. Testing and other quality control techniques are utilized to the extent
TI deems necessary to support this warranty. Specific testing of all parameters of each device is not necessarily
performed, except those mandated by government requirements.
CERTAIN APPLICATIONS USING SEMICONDUCTOR PRODUCTS MAY INVOLVE POTENTIAL RISKS OF
DEATH, PERSONAL INJURY, OR SEVERE PROPERTY OR ENVIRONMENTAL DAMAGE ("CRITICAL
APPLICATIONS"). TI SEMICONDUCTOR PRODUCTS ARE NOT DESIGNED, AUTHORIZED, OR
WARRANTED TO BE SUITABLE FOR USE IN LIFE-SUPPORT DEVICES OR SYSTEMS OR OTHER
CRITICAL APPLICATIONS. INCLUSION OF TI PRODUCTS IN SUCH APPLICATIONS IS UNDERSTOOD TO
BE FULLY AT THE CUSTOMER'S RISK.
In order to minimize risks associated with the customer's applications, adequate design and operating
safeguards must be provided by the customer to minimize inherent or procedural hazards.
TI assumes no liability for applications assistance or customer product design. TI does not warrant or represent
that any license, either express or implied, is granted under any patent right, copyright, mask work right, or other
intellectual property right of TI covering or relating to any combination, machine, or process in which such
semiconductor products or services might be or are used. TI's publication of information regarding any third
party's products or services does not constitute TI's approval, warranty or endorsement thereof.
Copyright
1998, Texas Instruments Incorporated
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