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Электронный компонент: SA5234D

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Philips Semiconductors Linear Products
Product specification
NE/SA5234
Matched quad high-performance low-voltage
operational amplifier
159
August 31, 1994
853-1445 13721
DESCRIPTION
The NE/SA5234 is a matched, low voltage, high performance quad
operational amplifier. Among its unique input and output
characteristics is the capability for both input and output rail-to-rail
operation, particularly critical in low voltage applications. The output
swings to less than 50mV of both rails across the entire power
supply range. The NE/SA5234 is capable of delivering 5.5V
peak-to-peak across a 600
load and will typically draw only 700
A
per amplifier. The bandwidth is 2.5MHz and the 1% settling time is
1.4
s.
FEATURES
Wide common-mode input voltage range: 250mV beyond both
rails
Output swing within 50mV of both rails
Functionality to 1.8V typical
Low current consumption: 700
A per amplifier
+15mA output current capability
Unity gain bandwidth: 2.5MHz
Slew rate: 0.8V/
s
Low noise: 25nV/
Hz
Electrostatic discharge protection
Short-circuit protection
Output inversion prevention
PIN CONFIGURATION
OUTPUT1
1
-INPUT1
2
+INPUT1
3
VCC
4
14 OUTPUT4
13 -INPUT4
12 +INPUT4
11 GND
+INPUT2
5
-INPUT2
6
OUTPUT2
7
10 +INPUT3
9 -INPUT3
8 OUTPUT3
N, and D PACKAGES
APPLICATIONS
Automotive electronics
Signal conditioning and sensing amplification
Portable instrumentation
Test and measurement
Medical monitors and diagnostics
Remote meters
Audio equipment
Security systems
Communications
Pagers
Cellular telephone
LAN
5V Datacom bus
Error amplifier in motor drives
Transducer buffer amplifier
ORDERING INFORMATION
DESCRIPTION
TEMPERATURE RANGE
ORDER CODE
DWG #
14-Pin Plastic Small Outline (SO) package
0 to +70
C
NE5234D
0175D
14-Pin Plastic Dual In-Line Package (DIP)
0 to +70
C
NE5234N
0405B
14-Pin Plastic Small Outline (SO) package
-40 to +85
C
SA5234D
0175D
14-Pin Plastic Dual In-Line Package (DIP)
-40 to +85
C
SA5234N
0405B
Philips Semiconductors Linear Products
Product specification
NE/SA5234
Matched quad high-performance low-voltage
operational amplifier
August 31, 1994
160
ABSOLUTE MAXIMUM RATINGS
SYMBOL
PARAMETER
RATING
UNITS
V
CC
Single supply voltage
7
V
V
ESD
ESD protection voltage at any pin
5
human body model
robot model
2000
200
V
V
V
S
Dual supply voltage
+3.5
V
V
DP
Voltage at any device pin
1
V
S
+ 0.5
V
I
DP
Current into any device pin
1
+ 50
mA
V
IN
Differential input voltage
2
0.5
V
V
CM
Common-mode input voltage (positive)
V
CC
+ 0.5
V
V
CM
Common-mode input voltage (negative)
V
EE
- 0.5
V
P
D
Power dissipation
3
500
mW
T
J
Operating junction temperature
3
+150
C
V
SC
Supply voltage allowing indefinite output short circuit to either rail
3,4
7
V
T
STG
Storage temperature range
-65 to +150
C
T
SOLD
Lead soldering temperature (10sec max)
+300
C
JA
Thermal impedance
14 pin Plastic DIP
80
C/W
14 pin Plastic SO
115
C/W
NOTES:
1. Each pin is protected by ESD diodes. The voltage at any pin is limited by the ESD diodes.
2. The differential input of each amplifier is limited by two internal diodes, connected in parallel and opposite to each other. For more differen-
tial input range, use differential resistors in series with the input pins.
3. The maximum operating junction temperature is +150
C. At elevated temperatures, devices must be derated according to the package
thermal resistance and device mounting conditions. Derates above +25
C: F package at 6.7mW/
C; N package at 9.5mW/
C; D package
at 6.25mW/
C.
4. Simultaneous short circuits of two or more amplifiers to the positive or negative rail can exceed the power dissipation ratings and cause
eventual destruction of the device.
5. Guaranteed by design.
RECOMMENDED OPERATING CONDITIONS
SYMBOL
PARAMETER
RATING
UNITS
V
CC
Single supply voltage
+2 to +5.5
V
V
S
Dual supply voltage
+1 to +2.75
V
V
CM
Common-mode input voltage (positive)
V
CC
+ 0.25
V
V
CM
Common-mode input voltage (negative)
V
EE
- 0.25
V
T
A
Temperature
NE
0 to +70
C
SA
-40 to +85
C
Philips Semiconductors Linear Products
Product specification
NE/SA5234
Matched quad high-performance low-voltage
operational amplifier
August 31, 1994
161
DC ELECTRICAL CHARACTERISTICS
V
CC
= 2 to 5.5V, V
EE
= 0V, T
A
= 25
C; V
EE
< V
CM
< V
CC
; unless otherwise stated.
SYMBOL
PARAMETER
TEST CONDITIONS
LIMITS
UNITS
SYMBOL
PARAMETER
TEST CONDITIONS
NE5234
SA5234
UNITS
MIN
TYP
MAX
MIN
TYP
MAX
I
CC
Supply current
V
CC
= 5.5V
2.8
4.0
2.8
4.0
mA
I
CC
Supply current
V
CC
= 5.5V over full
temperature range
3.0
4.6
3.2
4.8
mA
V
OS
Offset voltage
0.2
4
0.2
4
mV
V
OS
Offset voltage
Over full temperature
range
0.4
5
0.6
5
mV
V
OS
/
T
Offset voltage drift with
temperature
4
4
V/
C
V
OS
Offset voltage difference
between any amplifiers in
the same package at the
same common mode level
1
0.4
3
0.4
3
mV
V
OS
between any amplifiers in
the same package at the
same common mode level
1
Over full temperature
range
0.8
4
1.2
4
mV
I
OS
Offset current
3
20
3
30
nA
I
OS
Offset current
Over full temperature
range
4
30
6
60
nA
I
OS
/
T
Offset current
drift with
temperature
0.02
.3
0.03
.3
nA/
C
I
B
Input bias current
1
V
EE
< V
CM
< V
EE
+0.5V
-200
-90
-200
-90
nA
I
B
Input bias current
1
Over full temperature
range
-225
-100
-250
-150
nA
I
B
Input bias current
1
V
EE
+1V < V
CM
< V
CC
25
70
25
75
nA
Over full temperature
range
35
100
35
120
I
B
/
T
Input bias current drift with
temperature
0.5
0.5
nA/
C
Input bias current difference
between any amplifier in the
same package at the same
common mode level.
V
EE
< V
CM
< V
EE
+0.5V
10
30
10
30
nA
I
B
Input bias current difference
between any amplifier in the
same package at the same
common mode level.
Over full temperature
range
25
50
50
70
nA
same package at the same
common mode level.
V
EE
+1V < V
CM
< V
CC
5
20
5
20
nA
common mode level.
Over full temperature
range
15
30
25
50
V
CM
Common-mode input range
V
OS
< 6mV
V
EE
-0.25
V
CC
+0.25
V
EE
-0.25
V
CC
+0.25
V
V
CM
Common-mode input range
V
OS
< 6mV over full
temperature range
V
EE
-0.1
V
CC
+0.1
V
EE
-0.1
V
CC
+0.1
V
CMRR
Common-mode rejection
ratio, small signal
V
EE
< V
CM
< V
EE
+0.5V,
V
EE
+1V < V
CM
< V
CC
100
90
100
dB
CMRR
ratio, small signal
Over full temperature
range
100
80
90
dB
Common-mode rejection
ratio, large signal
V
EE
< V
CM
< V
CC
90
100
Common-mode rejection
ratio, large signal
Over full temperature
range
80
90
PSRR
Power supply rejection ratio
V
EE
< V
CM
< V
CC
80
100
80
100
dB
PSRR
Power supply rejection ratio
Over full temperature
range
80
90
80
90
dB
Philips Semiconductors Linear Products
Product specification
NE/SA5234
Matched quad high-performance low-voltage
operational amplifier
August 31, 1994
162
DC ELECTRICAL CHARACTERISTICS
(continued)
SYMBOL
PARAMETER
TEST CONDITIONS
LIMITS
UNITS
SYMBOL
PARAMETER
TEST CONDITIONS
NE5234
SA5234
UNITS
MIN
TYP
MAX
MIN
TYP
MAX
I
L
Peak load current, sink and
source
10
12
10
12
mA
I
L
Peak load current, sink and
source
Over full temperature
range
5
8
5
8
mA
A
VOL
Open-loop voltage gain
90
110
90
110
dB
A
VOL
Open-loop voltage gain
Over full temperature
range
90
90
dB
V
OUT
Output voltage swing
I
PEAK
= 0.1mA
V
EE
+0.0
5
V
CC
-0.05
V
EE
+0.1
V
CC
-0.1
V
V
OUT
Output voltage swing
I
PEAK
= 10mA
V
EE
+0.2
5
V
CC
-0.25
V
EE
+0.2
5
V
CC
-0.25
V
V
OUT
I
PEAK
= 5mA over full
temp range
V
EE
+0.2
2
V
CC
-0.2
V
EE
+0.2
V
CC
-0.2
Output voltage swing for
V
CC
= 2.75V, V
EE
= -2.75V
R
L
= 2k
V
EE
+0.2
V
CC
-0.2
V
EE
+0.2
V
CC
-0.2
V
Output voltage swing for
V
CC
= 2.75V, V
EE
= -2.75V
R
L
= 600
,
V
EE
+0.2
5
V
CC
-0.25
V
EE
+0.2
5
V
CC
-0.25
V
NOTES:
1. These parameters are measured for V
EE
< V
CM
< V
EE
+.5V and for V
EE
+1V < V
CM
< V
CC
. By design these parameters are intermediate for
common mode ranges between the measured regions.
AC ELECTRICAL CHARACTERISTICS
T
A
= +25
C; V
CC
= 2 to 5.5V; R
L
= 10k; C
L
= 100pF; unless otherwise stated.
SYMBOL
PARAMETER
TEST CONDITIONS
LIMITS
UNITS
SYMBOL
PARAMETER
TEST CONDITIONS
NE5234
SA/SE5234
UNITS
MIN
TYP
MAX
MIN
TYP
MAX
SR
Slew rate
Over full temperature
range
0.5
0.8
0.5
0.8
V/
s
BW
Unity gain bandwidth: -3dB
Over full temperature
range
2
2.5
4.0
2
2.5
4.0
MHz
M
Phase Margin
C
L
= 50pF
55
55
deg
t
S
1% settling time
A
V
= 1, 1V step
1.4
1.4
s
V
N
Input referred voltage noise
A
V
= 1, R
S
= 0
, at
1kHz
25
25
nV/Hz
1/2
THD
Total harmonic distortion
10kHz, 1V
P-P
, A
V
= 1
0.1
0.1
%
OUTPUT INVERSION PREVENTION
47k
47k
VIN
VOUT
VCC
+
5V
CONVENTIONAL OP AMP
PHILIPS NE5234
t
t
VCC
VOUT
VOUT
VIN
VIN
VGND
VGND
VGND
VCC
5V