max9914exkt Maxim Integrated Products, Inc., max9914exkt Datasheet - Page 7

• Manufacturer Part Number: max9914exkt
• Description: 1mhz, 20?a, Rail-to-rail I/o Op Amps With Shutdown
• Manufacturer: Maxim Integrated Products, Inc.

SHDN = 3V
OUTPUT
10,000
1000
100
(V
1
DD
= 3V, V
VOLTAGE-NOISE DENSITY
10
SHUTDOWN RESPONSE
vs. FREQUENCY
FREQUENCY (Hz)
50mV/div
50mV/div
SS
OUTPUT
100
20 s/div
= V
IN+
CM
1k
_______________________________________________________________________________________
= 0V, R
SMALL-SIGNAL PULSE RESPONSE
IN+ = V
A
V
10k
= 1V/V
MAX9914 toc22
1MHz, 20µA, Rail-to-Rail I/O Op Amps
DD
L
(C
/ 2
to V
LOAD
100k
1 s/div
DD
3V
0V
1.5V
0V
= 15pF)
/ 2, T
A
A
3000
2500
2000
1500
1000
= +25°C, unless otherwise noted.)
500
V
MAX9914 toc25
-10
10
= 1V/V
Typical Operating Characteristics (continued)
-2
-4
-6
-8
0
8
6
4
2
0
10
1k
A
FOR A
A
V
C
V
V
OUT
LOAD
= 1V/V
= 1V/V
= 100mV
V
= 15pF
= 10V/V NO R
vs. CAPACITIVE LOAD
10k
RESISTOR ISOLATION
SMALL-SIGNAL GAIN
100
vs. FREQUENCY
FREQUENCY (Hz)
P-P
C
LOAD
100k
ISO
(pF)
NEEDED
1000
1M
50mV/div
OUTPUT
5mV/div
IN+
10,000
10M
SMALL-SIGNAL PULSE RESPONSE
500mV/div
with Shutdown
OUTPUT
(C
1V/div
LOAD
V
DD
-1
-2
-3
-4
4
3
2
1
0
5 s/div
1
= 100pF)
A
V
C
V
OUT
LOAD
= 1V/V
POWER-UP SETTLING TIME
= 2V
= 15pF
LARGE-SIGNAL GAIN
P-P
A
V
vs. FREQUENCY
10
MAX9914 toc26
FREQUENCY (kHz)
= 10V/V
1 s/div
100
IN+ = V
A
V
= 1V/V
MAX9914 toc21
DD
/ 2
1000
7