Datasheet

7Maxim Integrated
3V/5V Low-Power, Low-Noise, CMOS,
Rail-to-Rail I/O Op Amps
MAX9636/MAX9637/MAX9638
Typical Operating Characteristics (continued)
(V
DD
= 3.3V, V
SS
= 0V, V
IN+
= V
IN-
= V
CM
= V
DD
/2, R
L
= 10kI to V
DD
/2, SHDN = V
DD
, T
A
= -40NC to +125NC. Typical values are at
T
A
= +25NC, unless otherwise noted.)
PERCENT OVERSHOOT vs. RESISTIVE LOAD
MAX9636 toc25
RESISTIVE LOAD (I)
PERCENT OVERSHOOT (%)
100,00010,0001000100
0
5
10
15
20
25
30
-5
10 1,000,000
C
LOAD
= 300pF
C
LOAD
= 50pF
C
LOAD
= 100pF
STABILITY vs. CAPACITIVE AND RESISTIVE
LOAD R
ISO
IN SERIES WITH C
LOAD
MAX9636 toc26
CAPACITIVE LOAD (pF)
RESISTIVE LOAD (
I
)
10,0001000
10
20
30
40
50
60
70
80
90
100
0
100 100,000
UNSTABLE
STABLE
STABILITY vs. CAPACITIVE AND RESISTIVE LOAD
R
P
IN PARALLEL WITH C
L
MAX9636 toc27
CAPACITIVE LOAD (pF)
RESISTIVE LOAD (kI)
1000
10
20
30
40
50
60
70
80
90
100
0
100 10,000
UNSTABLE
STABLE
POWER-UP TIME
MAX9636 toc28
V
DD
2V/div
40µs/div
V
OUT
500mV/div
TURN-ON TIME
MAX9636 toc29
SHDN
2V/div
V
OUT
500mV/div
100µs/div