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Электронный компонент: uA709CJG

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uA709C, uA709M, uA709AM
GENERAL-PURPOSE OPERATIONAL AMPLIFIERS
SLOS096 D942, FEBRUARY 1971 REVISED MAY 1988
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
Copyright
1988, Texas Instruments Incorporated
1
Common-Mode Input Range . . .
10 V
Typical
Designed to Be Interchangeable With
Fairchild
A709A,
A709, and
A709C
Maximum Peak-to-Peak Output Voltage
Swing . . . 28-V Typical With 15-V Supplies
description
These circuits are general-purpose operational
amplifiers, each having high-impedance
differential inputs and a low-impedance output.
Component matching, inherent with silicon
monolithic circuit-fabrication techniques,
produces an amplifier with low-drift and low-offset
characteristics. Provisions are incorporated within
the circuit whereby external components may be
used to compensate the amplifier for stable
operation under various feedback or load
conditions. These amplifiers are particularly
useful for applications requiring transfer or
generation of linear or nonlinear functions.
The uA709A circuit features improved offset
characteristics, reduced input-current
requirements, and lower power dissipation when
compared to the uA709 circuit. In addition,
maximum values of the average temperature
coefficients of offset voltage and current are
specified for the uA709A.
The uA709C is characterized for operation from
0
C to 70
C. The uA709AM and uA709M are
characterized for operation over the full military
temperature range of 55
C to 125
C.
AVAILABLE OPTIONS
VIO max
PACKAGE
TA
VIO max
AT 25
C
SMALL OUTLINE
(D)
CERAMIC
(J)
CERAMIC DIP
(JG)
PLASTIC DIP
(P)
FLAT PACK
(U)
FLAT PACK
(W)
0
C
to
70
C
7.5 mV
uA709CD
--
uA709CJG
uA709CP
--
--
55
C
to
125
C
5 mV
2 mV
--
uA709MJ
uA709AMJ
uA709MJG
uA709AMJG
--
uA709MU
uA709AMU
uA709MW
uA709AMW
The D package is available taped and reeled. Add the suffix R to the device type when ordering, (e.g., uA709CDR).
symbol
IN
+
OUT FREQ COMP
OUT
IN +
COMP
FREQ
B
A
FREQ
COMP
1
2
3
4
5
6
7
14
13
12
11
10
9
8
NC
NC
FREQ COMP B
IN
IN +
V
CC
NC
NC
NC
FREQ COMP A
V
CC +
OUT
OUT FREQ COMP
NC
uA709AM, uA709M . . . J OR W PACKAGE
(TOP VIEW)
NC No internal connection
1
2
3
4
8
7
6
5
FREQ COMP B
IN
IN +
V
CC
FREQ COMP A
V
CC +
OUT
OUT FREQ COMP
uA709AM, uA709M . . . JG PACKAGE
uA709C . . . D, JG, OR P PACKAGE
(TOP VIEW)
1
2
3
4
5
10
9
8
7
6
NC
FREQ COMP B
IN
IN +
V
CC
NC
FREQ COMP A
V
CC +
OUT
OUT FREQ COMP
uA709AM, uA709M . . . U FLAT PACKAGE
(TOP VIEW)
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.
uA709C, uA709M, uA709AM
GENERAL-PURPOSE OPERATIONAL AMPLIFIERS
SLOS096 D942, FEBRUARY 1971 REVISED MAY 1988
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
2
schematic
A
B
10 k
10 k
20 k
VCC +
25 k
25 k
3 k
3 k
10 k
1 k
30 k
OUT
3.6 k
18 k
10 k
75 k
2.4 k
VCC
OUT FREQ COMP
IN
IN +
FREQ
COMP
Component values shown are nominal.
absolute maximum ratings over operating free-air temperature range (unless otherwise noted)
A709C
uA709M
UNIT
uA709C
uA709AM
UNIT
Supply voltage, VCC + (see Note 1)
18
18
V
Supply voltage, VCC (see Note 1)
18
18
V
Differential input voltage (see Note 2)
5
5
V
Input voltage (either input, see Notes 1 and 3)
10
10
V
Duration of output short circuit (see Note 4)
5
5
s
Continuous total power dissipation
See Dissipation Rating Table
Operating free-air temperature range
0 to 70
55 to 125
C
Storage temperature range
65 to 150
65 to 150
C
Lead temperature 1,6 mm (1/16 inch) from case for 60 seconds
J, JG, U, or W package
300
300
C
Lead temperature 1,6 mm (1/16 inch) from case for 10 seconds
D or P package
260
C
NOTES: 1. All voltage values, unless otherwise noted, are with respect to the midpoint between VCC + and VCC .
2. Differential voltages are at the noninverting input terminal with respect to the inverting input terminal.
3. The magnitude of the input voltage must never exceed the magnitude of the supply voltage or 10 V, whichever is less.
4. The output may be shorted to ground or either power supply.
uA709C, uA709M, uA709AM
GENERAL-PURPOSE OPERATIONAL AMPLIFIERS
SLOS096 D942, FEBRUARY 1971 REVISED MAY 1988
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
3
DISSIPATION RATING TABLE
PACKAGE
TA
25
C
POWER RATING
DERATING
FACTOR
DERATE
ABOVE TA
TA = 70
C
POWER RATING
TA = 125
C
POWER RATING
D
300 mW
N/A
N/A
300 mW
N/A
J (uA709_M)
300 mW
11.0 mW/
C
123
C
300 mW
275 mW
JG (uA709_M)
300 mW
8.4 mW/
C
114
C
300 mW
210 mW
JG (uA709C)
300 mW
N/A
N/A
300 mW
N/A
P
300 mW
N/A
N/A
300 mW
N/A
U
300 mW
5.4 mW/
C
94
C
300 mW
135 mW
W
300 mW
8.0 mW/
C
113
C
300 mW
200 mW
uA709M, uA709AM
GENERAL-PURPOSE OPERATIONAL AMPLIFIERS
SLOS096 D942, FEBRUARY 1971 REVISED MAY 1988
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
4
electrical characteristics at specified free-air temperature, V
CC
=
9 V to
15 V (unless otherwise
noted)
PARAMETER
TEST CONDITIONS
TA
uA709AMC
uA709M
UNIT
PARAMETER
TEST CONDITIONS
TA
MIN
TYP
MAX
MIN
TYP
MAX
UNIT
VIO
Input offset voltage
VO = 0
RS
10 k
25
C
0.6
2
1
5
mV
VIO
Input offset voltage
VO = 0,
RS
10 k
Full range
3
6
A
t
t
VO = 0
RS = 50
Full range
1 8
10
3
VIO
Average temperature
coefficient of input
VO = 0,
RS = 50
Full range
1.8
10
3
V/
C
VIO
coefficient of input
offset voltage
VO = 0
RS = 10 k
Full range
4 8
25
6
V/
C
offset voltage
VO = 0,
RS = 10 k
Full range
4.8
25
6
25
C
10
50
50
200
IIO
Input offset current
VO = 0
55
C
40
250
100
500
nA
125
C
3.5
50
20
200
A
t
t
55
C to
0 45
2 8
VIO
Average temperature
coefficient of input
VO = 0
25
C
0.45
2.8
nA/
C
VIO
coefficient of input
offset voltage
VO = 0
25
C to
0 08
0 5
nA/
C
offset voltage
125
C
0.08
0.5
IIB
Input bias current
VO = 0
25
C
0.1
0.2
0.2
0.5
A
IIB
Input bias current
VO = 0
55
C
0.3
0.6
0.5
1.5
A
VICR
Common-mode
VCC
=
15 V
25
C
8
10
8
10
V
VICR
input voltage range
VCC
=
15 V
Full range
8
8
V
VCC
=
15 V RL
10 k
25
C
24
28
24
28
VO(PP)
Maximum peak-to-peak
VCC
=
15 V, RL
10 k
Full range
24
24
V
VO(PP) output voltage swing
VCC
=
15 V, RL = 2 k
25
C
20
26
20
26
V
VCC
=
15 V, RL
2 k
Full range
20
20
AVD
Large-signal differential
VCC
=
15 V, RL
2 k
,
25
C
45
45
V/mV
AVD
g
g
voltage amplification
CC
L
VO =
10 V
Full range
25
70
25
70
V/mV
ri
Input resistance
25
C
350
750
150
400
k
ri
Input resistance
55
C
85
185
40
100
k
ro
Output resistance
VO = 0,
See Note 5
25
C
150
150
CMRR
Common-mode
VIC = VICRmin
25
C
80
110
70
90
dB
CMRR
rejection ratio
VIC = VICRmin
Full range
80
70
dB
kSVS
Power supply sensitivity
VCC =
9 V to
15 V
25
C
40
100
25
150
V/V
kSVS
y
y
(
VIO /
VCC)
VCC =
9 V to
15 V
Full range
100
150
V/V
V
15 V No load
25
C
2.5
3.6
2.6
5.5
ICC
Supply current
VCC
=
15 V, No load,
VO = 0
55
C
2.7
4.5
mA
VO = 0
125
C
2.1
3
VCC
=
15 V No load
25
C
75
108
78
165
PD
Total power dissipation
VCC
=
15 V, No load,
VO = 0
55
C
81
135
mW
VO = 0
125
C
63
90
All characteristics are specified under open-loop with zero common-mode input voltage unless otherwise specified.
Full range for uA709C is 0
C to 70
C. Full range for uA709AM and uA709M is 55
C to 125
C.
All typical values are at VCC
=
15 V.
NOTE 5: This typical value applies only at frequencies above a few hundred hertz because of the effects of drift and thermal feedback.
uA709C, uA709M, uA709AM
GENERAL-PURPOSE OPERATIONAL AMPLIFIERS
SLOS096 D942, FEBRUARY 1971 REVISED MAY 1988
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
5
electrical characteristics at specified free-air temperature (unless otherwise noted V
CC
=
15 V)
PARAMETER
TEST CONDITIONS
TA
uA709C
UNIT
PARAMETER
TEST CONDITIONS
TA
MIN
TYP
MAX
UNIT
VIO
Input offset voltage
VCC
=
9 V to
15 V VO = 0
25
C
2
7.5
mV
VIO
Input offset voltage
VCC
=
9 V to
15 V, VO = 0
Full range
10
mV
IIO
Input offset current
VCC
=
9 V to
15 V VO = 0
25
C
100
500
nA
IIO
Input offset current
VCC
=
9 V to
15 V, VO = 0
Full range
750
nA
IIB
Input bias current
VCC
=
9 V to
15 V VO = 0
25
C
0.3
1.5
A
IIB
Input bias current
VCC
=
9 V to
15 V, VO = 0
Full range
2
A
VICR
Common-mode input voltage range
25
C
8
10
V
RL
10 k
25
C
24
28
VO(PP)
Maximum peak-to-peak
RL
10 k
Full range
24
V
VO(PP) output voltage swing
RL = 2 k
25
C
20
26
V
RL
2 k
Full range
20
AVD
Large-signal differential
RL
2 k
VO =
10 V
25
C
15
45
V/mV
voltage amplification
RL
2 k
,
VO =
10 V
Full range
12
V/mV
ri
Input resistance
25
C
50
250
k
ri
Input resistance
Full range
35
k
ro
Output resistance
VO = 0,
See Note 5
25
C
150
CMRR
Common-mode rejection ratio
VIC = VICR min
25
C
65
90
dB
kSVS
Supply voltage sensitivity
VCC =
9 V to
15 V
25
C
25
200
V/V
PD
Total power dissipation
VO = 0,
No load
25
C
80
200
mW
All characteristics are specified under open-loop operation with zero volts common-mode voltage unless otherwise specified.
Full range for uA709C is 0
C to 70
C. Full range for uA709AM and uA709M is 55
C to 125
C.
NOTE 5: This typical value applies only at frequencies above a few hundred hertz because of the effects of drift and thermal feedback.
operating characteristics, V
CC
=
9 V to
15 V, T
A
= 25
C
uA709C
A709M
PARAMETER
TEST CONDITIONS
uA709M
A709AM
UNIT
PARAMETER
TEST CONDITIONS
uA709AM
UNIT
MIN
TYP
MAX
tr
Rise time
VI = 20 mV
RL = 2 k
See Figure 1
CL = 0
0.3
1
s
Overshoot factor
VI = 20 mV, RL = 2 k
, See Figure 1
CL = 100 pF
6%
30%
PARAMETER MEASUREMENT INFORMATION
VI
0 V
INPUT VOLTAGE
WAVEFORM
+
10 k
200 pF
OUT
FREQ
COMP
50 k
10 k
100 pF
Input
Output
CL = 100 pF
5000 pF
1.5 k
COMP A
RL = 2 k
COMP B
FREQ
FREQ
Figure 1. Rise Time and Slew Rate Test Circuit