MAX4125 Maxim, MAX4125 Datasheet - Page 12

• Manufacturer Part Number: MAX4125
• Description: The MAX4122–MAX4129 family of operational amplifiers combines wide bandwidth and excellent DC accuracy with rail-to-rail operation at the inputs and outputs
• Manufacturer: Maxim

Single/Dual/Quad, Wide-Bandwidth, Low-Power,
Single-Supply Rail-to-Rail I/O Op Amps
Figure 5. MAX4122/23/26/27/29 Small-Signal Transient
Response with Capacitive Load
Figure 7. MAX4122/23/26/27/29 Transient Response to
Capacitive Load with Isolation Resistor
Figure 9. Capacitive-Load-Driving Circuit
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______________________________________________________________________________________
OUT
OUT
IN
IN
A
C
A
C
R
V
L
V
L
S
= 500pF
= 1000pF
= +1
= +1
= 39
TIME (400ns/div)
TIME (400ns/div)
R
S
C
L
Figure 6. MAX4124/25/28 Small-Signal Transient Response
with Capacitive Load
Figure 8. MAX4124/25/28 Transient Response to Capacitive
Load with Isolation Resistor
Figure 10. Power-Up/Shutdown Test Circuit
FOR SHUTDOWN
ENABLE TEST.
0V TO 2.7V
POWER-UP
STEP FOR
TEST. 2.7V
(50mV/div)
(50mV/div)
(5mV/div)
(5mV/div)
OUT
V
OUT
IN
CC
2k
2k
IN
A V = +10
C L = 1000pF
R S = 56
A
C
V
L
= +10
= 500pF
TIME (1 s/div)
TIME (1 s/div)
10
SHDN
MONITORING POINT
SUPPLY-CURRENT
0V TO 2.7V
STEP FOR
SHUTDOWN
TEST
V
OUT
10k