MAX9632 Maxim, MAX9632 Datasheet - Page 5

• Manufacturer Part Number: MAX9632
• Description: The MAX9632 is a low-noise, precision, wide-band operational amplifier that can operate in a very wide +4
• Manufacturer: Maxim

(V
T
100mV/div
A
50mV/div
OUTPUT
CC
20nV/div
-14.55
-14.60
-14.65
-14.70
-14.75
-14.80
-14.85
-14.90
-14.95
-15.00
= +25NC, unless otherwise noted.)
INPUT
= 15V, V
0
INPUT SMALL-SIGNAL STEP RESPONSE
0.1Hz TO 10Hz NOISE vs. TIME
T
vs. OUTPUT CURRENT (SINK)
A
10
EE
= +125°C
OUTPUT SINK CURRENT (mA)
OUTPUT VOLTAGE LOW
T
= -15V, R
A
= +85°C
20
_______________________________________________________________________________________
T
A
200ns/div
T
10s/div
= -40°C
A
30
= +25°C
L
= 10kI to V
40
T
A
= 0°C
MAX9632 toc16
MAX9632 toc13
50
GND,
60
500mV/div
V
OUTPUT
IN+
INPUT
2V/div
Typical Operating Characteristics (continued)
160
140
120
100
-20
80
60
40
20
25
20
15
10
0
5
0
= V
10
1
INPUT LARGE-SIGNAL STEP RESPONSE
IN-
OPEN-LOOP GAIN vs. FREQUENCY
INPUT-CURRENT NOISE DENSITY
10
= V
36V, Precision, Low-Noise,
100
100
GND
vs. FREQUENCY
FREQUENCY (Hz)
FREQUENCY (Hz)
1k
= 0V, V
1 µ s/div
10k 100k
1k
SHDN
Wide-Band Amplifier
1M
10k
MAX9632 toc17
= V
10M
GND
100M
100k
, T
A
= -40NC to +125NC. Typical values are at
1000
900
800
700
600
500
400
300
200
100
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
70
60
50
40
30
20
10
0
0
0
10
10
0
OUTPUT IMPEDANCE vs. FREQUENCY
INPUT-VOLTAGE NOISE DENSITY
STABILITY vs. CAPACITIVE AND
100
STABLE
200
RESISTIVE LOAD PARALLEL
100
1k
CAPACITIVE LOAD (pF)
vs. FREQUENCY
400
FREQUENCY (Hz)
FREQUENCY (Hz)
10k
600
1k
100k
UNSTABLE
800
1M
10k
1000
10M
100M
1200
100k
5