Datasheet

4 Maxim Integrated
36V, Precision, Low-Noise,
Wide-Band Amplifier
MAX9632
Typical Operating Characteristics
(V
CC
= 15V, V
EE
= -15V, R
L
= 10kI to V
GND,
V
IN+
= V
IN-
= V
GND
= 0V, V
SHDN
= V
GND
, T
A
= -40NC to +125NC. Typical values are at
T
A
= +25NC, unless otherwise noted.)
INPUT OFFSET VOLTAGE HISTOGRAM
MAX9632 toc01
INPUT OFFSET VOLTAGE (µV)
OCCURANCE (%)
5040302010
5
10
15
20
25
30
35
0
06
0
INPUT OFFSET VOLTAGE TEMPERATURE
COEFFICIENT (nV/°C)
OCCURANCE (%)
INPUT OFFSET VOLTAGE TEMPERATURE
COEFFICIENT HISTOGRAM
MAX9632 toc02
180 20016014012010080604020
5
10
15
20
25
0
0
SUPPLY CURRENT
vs. SUPPLY VOLTAGE
MAX9632 toc03
SUPPLY VOLTAGE (V)
SUPPLY CURRENT (mA)
353020 2510 155
3.2
3.4
3.6
3.8
4.0
4.2
4.4
4.6
4.8
5.0
3.0
04
0
SUPPLY CURRENT
vs. TEMPERATURE
MAX9632 toc04
TEMPERATURE (°C)
1007525 500-25-50 125
SUPPLY CURRENT (mA)
3.2
3.4
3.6
3.8
4.0
4.2
4.4
4.6
4.8
5.0
3.0
INPUT OFFSET VOLTAGE
vs. COMMON-MODE VOLTAGE
MAX9632 toc05
COMMON-MODE VOLTAGE (V)
INPUT OFFSET VOLTAGE (µV)
1050-5-10
-56
-54
-52
-50
-48
-46
-44
-42
-40
-58
-15 15
T
A
= -40°C
T
A
= 0°C
T
A
= +25°C
T
A
= +85°C
T
A
= +125°C
INPUT BIAS CURRENT
vs. INPUT COMMON-MODE VOLTAGE
MAX9632 toc06
INPUT BIAS CURRENT (nA)
-60
-50
-40
-30
-20
-10
0
-70
COMMON-MODE VOLTAGE (V)
1050-5-10-15 15
T
A
= +125°C
T
A
= +85°C
T
A
= 0°C
T
A
= +25°C
T
A
= -40°C
COMMON-MODE REJECTION RATIO
vs. FREQUENCY
MAX9632 toc07
FREQUENCY (Hz)
COMMON-MODE REJECTION RATIO (dB)
10M1M10k 100k100 1k10
-140
-120
-100
-80
-60
-40
-20
0
20
-160
1 100M
POWER-SUPPLY REJECTION RATIO
vs. FREQUENCY
MAX9632 toc08
FREQUENCY (Hz)
POWER-SUPPLY REJECTION RATIO (dB)
10M1M10k 100k100 1k10
-140
-120
-100
-80
-60
-40
-20
0
20
-160
1 100M
OUTPUT VOLTAGE HIGH
vs. OUTPUT CURRENT (SOURCE)
MAX9632 toc09
OUTPUT VOLTAGE HIGH (V)
14.5
14.6
14.7
14.8
14.9
15.0
15.1
14.4
OUTPUT SOURCE CURRENT (mA)
5040302010
06
0
T
A
= 0°C
T
A
= +25°C
T
A
= +85°C
T
A
= +125°C
T
A
= -40°C