Datasheet

ADA4096-2 Data Sheet
Rev. A | Page 4 of 20
ELECTRICAL SPECIFICATIONS, V
SY
= ±5 V
V
SY
= ±5.0 V, V
CM
= V
SY
/2, T
A
= 25°C, unless otherwise noted.
Table 3.
Parameter
Symbol
Test Conditions/Comments
Min
Typ
Max
Unit
INPUT CHARACTERISTICS
Offset Voltage
V
OS
35
300
µV
−40°C ≤ T
A
≤ +125°C 500 µV
Offset Voltage Drift ∆V
OS
/∆T 1 µV/°C
Input Bias Current I
B
±10 ±15 nA
−40°C ≤ T
A
≤ +125°C ±19 nA
Input Offset Current I
OS
±1.5 ±2 nA
−40°C ≤ T
A
≤ +125°C ±3 nA
Input Voltage Range −5 +5 V
Common-Mode Rejection Ratio CMRR V
CM
= −5 V to +5 V 73 86 dB
−40°C ≤ T
A
≤ +125°C 68 dB
V
CM
= −3 V to +3 V 91 103 dB
−40°C ≤ T
A
≤ +125°C 85 dB
Large Signal Voltage Gain A
VO
R
L
= 10 kΩ, V
O
= ±4.8 V 102 111 dB
−40°C ≤ T
A
≤ +125°C 99 dB
R
L
= 2 kΩ, V
O
= ±4.7 V 94 103 dB
−40°C ≤ T
A
≤ +125°C 88 dB
MATCHING CHARACTERISTICS
Offset Voltage T
A
= 25°C 100 300 µV
OUTPUT CHARACTERISTICS
Output Voltage High V
OH
R
L
= 10 kΩ to GND 4.96 4.97 V
−40°C ≤ T
A
≤ +125°C 4.95 V
R
L
= 2 kΩ to GND 4.80 4.90 V
−40°C ≤ T
A
≤ +125°C 4.70 V
Output Voltage Low V
OL
R
L
= 10 kΩ to GND −4.98 −4.97 V
−40°C ≤ T
A
≤ +125°C −4.95 V
R
L
= 2 kΩ to GND −4.90 −4.80 V
−40°C ≤ T
A
≤ +125°C
−4.75
V
Short-Circuit Limit I
SC
Source/sink ±10 mA
Closed-Loop Impedance Z
OUT
f = 100 kHz, A
V
= 1 71 Ω
POWER SUPPLY
Power Supply Rejection Ratio
PSRR
V
SY
= 3 V to 36 V
100
dB
−40°C ≤ T
A
≤ +125°C 90 dB
Supply Current per Amplifier I
SY
V
O
= V
SY
/2 47 55 µA
−40°C ≤ T
A
≤ +125°C 75 µA
DYNAMIC PERFORMANCE
Slew Rate SR R
L
= 100 kΩ, C
L
= 30 pF 0.3 V/µs
Gain Bandwidth Product GBP V
IN
= 5 mV p-p, R
L
= 10 kΩ, A
V
= 100 595 kHz
Unity-Gain Crossover UGC V
IN
= 5 mV p-p, R
L
= 10 kΩ, A
V
= 1 550 kHz
Phase Margin Φ
M
52 Degrees
−3 dB Closed-Loop Bandwidth −3 dB A
V
= 1, V
IN
= 5 mV p-p 1140 kHz
NOISE PERFORMANCE
Voltage Noise e
n
p-p 0.1 Hz to 10 Hz 0.7 µV p-p
Voltage Noise Density e
n
f = 1 kHz 27 nV/√Hz
Current Noise Density i
n
f = 1 kHz 0.2 pA/√Hz