ad743jnz Analog Devices, Inc., ad743jnz Datasheet - Page 2

• Manufacturer Part Number: ad743jnz
• Description: Ultralow Noise Bifet Op Amp
• Manufacturer: Analog Devices, Inc.

AD743–SPECIFICATIONS
Parameter
INPUT OFFSET VOLTAGE
INPUT BIAS CURRENT
INPUT OFFSET CURRENT
FREQUENCY RESPONSE
INPUT IMPEDANCE
INPUT VOLTAGE RANGE
INPUT VOLTAGE NOISE
INPUT CURRENT NOISE
OPEN-LOOP GAIN
OUTPUT CHARACTERISTICS
POWER SUPPLY
TRANSISTOR COUNT
NOTES
1
2
3
4
5
6
All min and max specifications are guaranteed.
Specifications subject to change without notice.
Input offset voltage specifications are guaranteed after five minutes of operation at T
Test conditions: +V
Bias current specifications are guaranteed maximum at either input after 5 minutes of operation at T
Gain = –1, R
Defined as voltage between inputs, such that neither exceeds ± 10 V from common.
The AD743 does not exhibit an output phase reversal when the negative common-mode limit is exceeded.
Initial Offset
Initial Offset
vs. Temperature
vs. Supply (PSRR)
vs. Supply (PSRR)
Either Input
Either Input @ T
Either Input
Either Input, V
Offset Current @ T
Gain BW, Small Signal
Full Power Response
Slew Rate, Unity Gain
Settling Time to 0.01%
Total Harmonic Distortion
Differential
Common Mode
Differential
Common-Mode Voltage
Over Maximum Operating Range
Common-Mode Rejection Ratio
Voltage
Current
Rated Performance
Operating Range
Quiescent Current
(TPC 16)
L
= 2 kΩ, C
5
S
S
= 15 V, –V
= ± 5 V
MAX
L
MAX
= 10 pF.
3
S
= 12 V to 18 V; and +V
4
1
6
12 V to 18 V
0.1 Hz to 10 Hz
Conditions
T
T
T
V
V
V
V
V
V
G = –1
V
G = –1
f = 1 kHz
G = –1
V
T
f = 10 Hz
f = 100 Hz
f = 1 kHz
f = 10 kHz
f = 1 kHz
V
R
T
R
R
R
T
R
Short Circuit
No. of Transistors
CM
CM
CM
CM
CM
CM
O
CM
O
LOAD
LOAD
LOAD
LOAD
LOAD
MIN
MIN
MIN
MIN
MIN
MIN
= 20 V p-p
= ± 10 V,
= 0 V
= 0 V
= 10 V
= 0 V
= 0 V
= 0 V
= ± 10 V
to T
to T
to T
to T
to T
to T
S
≥ 2 kΩ
= 600 Ω
≥ 600 Ω
≥ 600 Ω
≥ 2 kΩ
= 12 V to 18 V, –V
MAX
MAX
MAX
MAX
MAX
MAX
(@ 25 C and
2
S
Min
90
88
–10
80
78
1000
800
1200
+13, –12
+12, –10
± 12
20
± 4.8
–2–
= 15 V.
15 V dc, unless otherwise noted.)
A
= 25°C.
Typ
0.25
2
96
150
250
30
40
4.5
25
2.8
6
0.0003
1
3
± 20
+13.3, –10.7
95
0.38
5.5
3.6
3.2
2.9
6.9
4000
+13.6, –12.6
+13.8, –13.1
40
± 15
8.1
50
A
= 25°C. For higher temperature, the current doubles every 10°C.
10
10
10
11
20
18
Max
1.0
1.5
400
8.8
600
200
150
2.2
+12
5.0
4.0
± 18
10.0
Unit
mV
mV
µV/°C
dB
dB
pA
nA
pA
pA
pA
nA
MHz
kHz
V/µs
µs
%
Ω pF
Ω pF
V
V
V
dB
dB
µV p-p
nV/√Hz
nV/√Hz
nV/√Hz
nV/√Hz
fA/√Hz
V/mV
V/mV
V/mV
V
V
V
V
mA
V
V
mA
REV. E