ADA4691-2/ADA4691-4/ADA4692-2/ADA4692-4
Rev. C | Page 13 of 20
ADA4692-2
VSY = ±1.35V
GAIN = +1
RL = 2k
CL = 200pF
TA = 25°C
07
95
0-
03
5
TIME (2s/DIV)
O
U
T
P
UT
(
20m
V
/DI
V
)
Figure 39. Small Signal Transient Response
ADA4692-2
VSY = ±1.35V
GAIN = +1M
TA = 25°C
0
795
0-
0
40
TIME (1s/DIV)
O
U
T
P
U
T
(
1V
/D
IV
)
Figure 40. 0.1 Hz to 10 Hz Noise
250
200
150
100
50
0
05.0
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
I SY
/CHANNE
L
(
A
)
VSY (V)
ADA4692-2
07
95
0-
13
5
TA = +125°C
TA = +85°C
TA = +25°C
TA = –40°C
Figure 41. Supply Current per Amplifier vs. Supply Voltage
T
ADA4692-2
VSY = ±2.5V
GAIN = +1
RL = 2k
CL = 200pF
TA = 25°C
07
95
0-
0
38
TIME (2s/DIV)
O
U
T
P
UT
(
20mV
/DI
V
)
Figure 42. Small Signal Transient Response
ADA4692-2
VSY = ±2.5V
GAIN = +1M
TA = 25°C
07
95
0-
0
43
TIME (1s/DIV)
OU
T
P
U
T
(
1V
/D
IV
)
Figure 43. 0.1 Hz to 10 Hz Noise
250
225
200
175
150
125
–40
125
110
95
80
65
50
35
20
5
–10
–25
I SY
/A
M
P
LIF
IE
R
(
A
)
TEMPERATURE (°C)
ADA4692-2
VSY = ±2.5V
VSY = ±1.35V
07
95
0-
13
8
Figure 44. Supply Current per Channel vs. Temperature