參數(shù)資料
型號(hào): MAX4460-MAX4462
廠商: Maxim Integrated Products, Inc.
元件分類: 運(yùn)動(dòng)控制電子
英文描述: Precision Instrumentation Amplifier
中文描述: 精密儀表放大器
文件頁(yè)數(shù): 9/20頁(yè)
文件大?。?/td> 439K
代理商: MAX4460-MAX4462
M
SOT23, 3V/5V, Single-Supply, Rail-to-Rail
Instrumentation Amplifiers
_______________________________________________________________________________________
9
300
650
600
550
500
450
400
350
800
750
700
900
850
950
1000
2.75
3.50 3.75
SUPPLY VOLTAGE (V)
3.00 3.25
4.00 4.25 4.50 4.75 5.00
SUPPLY CURRENT
VS.
SUPPLY VOLTAGE
M
S
μ
A
T
A
= +25
°
C
T
A
= -40
°
C
T
A
= +85
°
C
0
4
2
8
6
12
10
14
SHUTDOWN CURRENT
VS.
SUPPLY VOLTAGE
M
SUPPLY VOLTAGE (V)
S
T
A
= +25
°
C
T
A
= -40
°
C
T
A
= +85
°
C
2.75
3.50 3.75
3.00 3.25
4.00 4.25 4.50 4.75 5.00
0
0.04
0.02
0.08
0.06
0.12
0.10
0.14
0.18
0.16
0.20
0
0.2 0.3 0.4
0.1
0.5 0.6 0.7
V
CM
(V)
0.9
0.8
1.0
MAX4462H
NORMALIZED OUTPUT ERROR
vs. COMMON-MODE VOLTAGE
M
N
V
DD
= +2.5V, V
EE
= -2.5V
V
DIFF
= 20mV
V
OUT
= 2V
G = 100V/V
V
REF
= 0V
-0.30
-0.16
-0.18
-0.20
-0.22
-0.24
-0.26
-0.28
-0.12
-0.14
-0.08
-0.10
-0.06
-0.02
-0.04
0
-2.7
-2.1 -1.8
-2.4
-1.5 -1.2 -0.9 -0.6
V
CM
(V)
0
-0.3
MAX4462H
NORMALIZED OUTPUT ERROR
vs. COMMON-MODE VOLTAGE
M
N
V
DD
= +2.5V, V
EE
= -2.5V
V
DIFF
= 20mV
V
OUT
= 2V
G = 100V/V
V
REF
= 0V
0
40
20
80
60
120
100
140
180
160
200
0
2
3
4
1
5
6
7
9
8
10
OUTPUT SWING HIGH
VS.
OUTPUT CURRENT
M
OUTPUT CURRENT (mA)
V
D
O
V
DD
= 3.3V
V
DD
= 5.0V
V
DD
= 2.85V
0
100
50
200
150
300
250
350
450
400
500
0
2
3
4
1
5
6
7
9
8
10
OUTPUT SWING LOW
vs. OUTPUT CURRENT
M
OUTPUT CURRENT (mA)
V
O
S
V
DD
= 2.85V
V
DD
= 3.3V
V
DD
= 5.0V
Typical Operating Characteristics (continued)
(V
DD
= 5V, V
SS
= 0V, V
IN
+ = V
IN-
= V
REF
= V
DD
/2, R
L
= 100k
to V
DD
/2, T
A
= +25
°
C, unless otherwise noted. V
DIFF
= V
IN+
- V
IN-
=
-100mV to +100mV for G = 1 and G = 10, -20mV to +20mV for G = 100.)
-10
10
0
30
20
40
50
GAIN vs. FREQUENCY
M
FREQUENCY (Hz)
G
0.01
1
10
0.1
100
1k
10k
A
V
= 100V/V
A
V
= 10V/V
A
V
= 1V/V
22
23
25
24
26
27
-40
10
-15
35
60
85
GAIN BANDWIDTH vs. TEMPERATURE
M
TEMPERATURE (
°
C)
-
A
V
= 100V/V
SETTLING TIME (GAIN = 100)
MAX4460 toc18
40
μ
s/div
INPUT
10mV/div
OUTPUT
500mV/div
OUTPUT
10mV/div
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