參數(shù)資料
型號: MAX4238AUT-T
廠商: MAXIM INTEGRATED PRODUCTS INC
元件分類: 運動控制電子
英文描述: Ultra-Low Offset/Drift, Low-Noise, Precision SOT23 Amplifiers
中文描述: OP-AMP, 3.5 uV OFFSET-MAX, 1 MHz BAND WIDTH, PDSO6
封裝: PLASTIC, MO-178AB, SOT-23, 6 PIN
文件頁數(shù): 6/10頁
文件大?。?/td> 363K
代理商: MAX4238AUT-T
M
Ultra-Low Offset/Drift, Low-Noise,
Precision SOT23 Amplifiers
6
_______________________________________________________________________________________
Typical Operating Characteristics (continued)
(V
CC
= 5V, VCM= 0V, R
L
= 10k
connected to V
CC
/2,
SHDN
= V
CC
, T
A
= +25
°
C, unless otherwise noted.)
COMMON-MODE REJECTION RATIO
vs. FREQUENCY
M
FREQUENCY (kHz)
C
100
10
0.1
1
-140
-120
-100
-80
-60
-40
-20
0
0.01
1000
-160
POWER-SUPPLY REJECTION RATIO
vs. FREQUENCY
M
FREQUENCY (kHz)
P
100
10
0.1
1
-140
-120
-100
-80
-60
-40
-20
0
-160
0.01
1000
MAX4239
GAIN AND PHASE vs. FREQUENCY (T
A
= -40
°
C)
80
M
FREQUENCY (Hz)
G
1M
100k
10k
1k
-160
-180
-140
-120
-100
-80
-60
-40
-20
0
20
40
60
0.1k
10M
V
CC
= 5V
A
V
= 1000V/V
C
L
= 100pF
R
L
= 10k
MAX4239
SMALL-SIGNAL TRANSIENT RESPONSE
A
V
= 10V/V
R
L
= 2k
C
L
= 100pF
10
μ
s/div
OUT
500mV/div
IN
50mV/div
MAX4238
LARGE-SIGNAL TRANSIENT RESPONSE
MAX4238/39 toc15
A
V
= 1V/V
R
L
= 2k
C
L
= 100pF
OVERVOLTAGE RECOVERY TIME
10
μ
s/div
OUT
1V/div
IN
1V/div
MAX4239
GAIN AND PHASE vs. FREQUENCY (T
A
= +125
°
C)
80
M
FREQUENCY (Hz)
G
1M
100k
10k
1k
-160
-180
-140
-120
-100
-80
-60
-40
-20
0
20
40
60
0.1k
10M
V
CC
= 5V
A
V
= 1000V/V
C
L
= 100pF
R
L
= 10k
A
V
= 100V/V
R
L
= 10k
V
CC
= 2.5V
V
EE
= -2.5V
400
μ
s/div
0
0
OUT
1V/div
IN
50mV/div
MAX4238
SMALL-SIGNAL TRANSIENT RESPONSE
A
V
= 1V/V
R
L
= 2k
C
L
= 100pF
10
μ
s/div
OUT
50mV/div
IN
50mV/div
SUPPLY CURRENT vs. SUPPLY VOLTAGE
M
SUPPLY VOLTAGE (V)
S
μ
A
4
3
2
1
200
300
400
500
600
0
100
0
5
T
A
= +125
°
C
T
A
= +25
°
C
T
A
= -40
°
C
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