ADA4092-4
Rev. B | Page 3 of 20
SPECIFICATIONS
ELECTRICAL SPECIFICATIONS
VSY = ±1.5 V, VCM = 0 V, TA = 25°C, unless otherwise noted.
Table 2.
Parameter
Symbol
Test Conditions/Comments
Min
Typ
Max
Unit
INPUT CHARACTERISTICS
Offset Voltage
V
OS
1.5
+0.2
+1.5
mV
40°C ≤ T
A ≤ +125°C
2.5
+2.5
mV
Offset Voltage Drift
ΔV
OS/ΔT
3
V/°C
Input Bias Current
I
B
60
45
nA
40°C ≤ T
A ≤ +85°C
60
+60
nA
40°C ≤ T
A ≤ +125°C
275
+275
nA
Input Offset Current
I
OS
4
+1
+4
nA
40°C ≤ T
A ≤ +85°C
5
+5
nA
40°C ≤ T
A ≤ +125°C
75
+75
nA
Input Voltage Range
IVR
1.5
+1.5
V
Common-Mode Rejection Ratio
CMRR
V
CM = 1.5 V to +1.5 V
70
85
dB
40°C ≤ T
A ≤ +125°C
68
dB
Large Signal Voltage Gain
A
VO
R
L = 100 k, VO = 1.2 V to +1.2 V
106
113
dB
40°C ≤ T
A ≤ +125°C
101
dB
R
L = 10 k, VO = 1.2 V to +1.2 V
92
94
dB
40°C ≤ T
A ≤ +125°C
85
dB
OUTPUT CHARACTERISTICS
Output Voltage High
V
OH
R
L = 100 k to GND
1.485
1.495
V
40°C ≤ T
A ≤ +125°C
1.480
V
R
L = 10 k to GND
1.470
1.480
V
40°C to +125°C
1.455
V
Output Voltage Low
V
OL
R
L = 100 k to GND
1.497
1.490
V
40°C ≤ T
A ≤ +125°C
1.480
V
R
L = 10 k to GND
1.495
1.485
V
40°C ≤ T
A ≤ +125°C
1.475
V
Short-Circuit Limit
I
SC
Source/sink
±30
mA
Closed-Loop Impedance
Z
OUT
f = 1 MHz, A
V = +1
130
POWER SUPPLY
Power Supply Rejection Ratio
PSRR
V
SY = 2.7 V to 36 V
98
112
dB
40°C ≤ T
A ≤ +125°C
90
dB
Supply Current per Amplifier
I
SY
I
O = 0 mA
165
200
A
40°C ≤ T
A ≤ +125°C
300
A
DYNAMIC PERFORMANCE
SR
R
L = 100 k, CL = 30 pF
0.4
V/s
Settling Time
t
S
To 0.01%
25
s
Gain Bandwidth Product
GBP
1.2
MHz
Phase Margin
Φ
M
66
Degrees
NOISE PERFORMANCE
Voltage Noise
e
n p-p
0.1 Hz to 10 Hz
0.8
V p-p
Voltage Noise Density
e
n
f = 1 kHz
30
nV/√Hz