Datasheet

ADA4092-4
Rev. B | Page 5 of 20
V
SY
= ±15.0 V, V
CM
= 0 V, V
O
= 0 V, T
A
= 25°C, unless otherwise noted.
Table 4.
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 µV/°C
Input Bias Current I
B
−60 −50 nA
−40°C ≤ T
A
≤ +85°C −80 +80 nA
−40°C ≤ T
A
≤ +125°C −500 +500 nA
Input Offset Current I
OS
−4 +1 +4 nA
−40°C ≤ T
A
≤ +85°C −10 +10 nA
−40°C ≤ T
A
≤ +125°C −140 +140 nA
Input Voltage Range IVR −15 +15 V
Common-Mode Rejection Ratio CMRR V
CM
= −15.0 V to +15.0 V 90 103 dB
−40°C ≤ T
A
≤ +125°C 87 dB
Large Signal Voltage Gain A
VO
R
L
= 100 kΩ, V
O
= ±14.7 V 116 118 dB
−40°C ≤ T
A
≤ +125°C 108 dB
R
L
= 10 kΩ, V
O
= ±14.7 V 102 104 dB
−40°C ≤ T
A
≤ +125°C 93 dB
OUTPUT CHARACTERISTICS
Output Voltage High V
OH
R
L
= 100 kΩ to GND 14.970 14.980 V
−40°C ≤ T
A
≤ +125°C 14.950 V
R
L
= 10 kΩ to GND 14.900 14.915 V
−40°C ≤ T
A
≤ +125°C 14.800 V
Output Voltage Low V
OL
R
L
= 100 kΩ to GND −14.985 −14.980 V
−40°C ≤ T
A
≤ +125°C −14.965 V
R
L
= 10 kΩ to GND −14.970 −14.950 V
−40°C ≤ T
A
≤ +125°C −14.940 V
Short-Circuit Limit I
SC
Source/sink ±20 mA
Closed-Loop Impedance Z
OUT
f = 1 MHz, A
V
= +1 68 Ω
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 200 250 µA
−40°C ≤ T
A
≤ +125°C 350 µA
DYNAMIC PERFORMANCE
Slew Rate SR R
L
= 100 kΩ, C
L
= 30 pF 0.4 V/µs
Settling Time t
S
To 0.01% 25 µs
Gain Bandwidth Product GBP 1.4 MHz
Phase Margin Φ
M
69 Degrees
Channel Separation CS f = 1 kHz 100 dB
NOISE PERFORMANCE
Voltage Noise e
n
p-p 0.1 Hz to 10 Hz 0.8 µV p-p
Voltage Noise Density e
n
f = 1 kHz 30 nV/√Hz