参数资料
型号: MAX4372TEUK+T
厂商: Maxim Integrated Products
文件页数: 6/11页
文件大小: 0K
描述: IC AMP CURR-SENSE HISIDE SOT23-5
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 1
放大器类型: 电流检测
电路数: 1
-3db带宽: 275kHz
电流 - 输入偏压: 2µA
电压 - 输入偏移: 300µV
电流 - 电源: 30µA
电压 - 电源,单路/双路(±): 2.7 V ~ 28 V
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: SC-74A,SOT-753
供应商设备封装: SOT-23-5
包装: 标准包装
产品目录页面: 1389 (CN2011-ZH PDF)
其它名称: MAX4372TEUK+TDKR
Low-Cost, UCSP/SOT23, Micropower, High-Side
Current-Sense Amplifier with Voltage Output
Typical Operating Characteristics
(VCC = 12V, VRS+ = 12V, VSENSE = 100mV, TA = +25°C, unless otherwise noted.)
25.0
27.5
30.0
32.5
35.0
SUPPLY CURRENT vs. SUPPLY VOLTAGE
MAX4372
toc01
SUPPLY VOLTAGE (V)
SUPPLY
CURRENT
A)
012
16
4
8
20
24
28
AV = +100V/V
AV = +50V/V
AV = +20V/V
VSENSE = 5mV
0
5
10
15
20
25
30
35
40
-40
10
60
-15
35
85
SUPPLY CURRENT vs. TEMPERATURE
MAX4372T
toc02
TEMPERATURE (°C)
SUPPLY
CURRENT
A)
VSENSE = 5mV
28.0
29.0
28.5
30.0
29.5
31.5
31.0
30.5
32.0
SUPPLY CURRENT
vs. COMMON-MODE VOLTAGE
MAX4372
toc03
COMMON-MODE VOLTAGE (V)
SUPPLY
CURRENT
A)
012
16
4
8
20
24
28
AV = +100V/V
AV = +50V/V
AV = +20V/V
VSENSE = 5mV
-1.2
-0.8
-1.0
-0.2
-0.4
-0.6
0.4
0.2
0
0.6
010
5
15202530
TOTAL OUTPUT ERROR
vs. SUPPLY VOLTAGE
MAX4372
toc04
SUPPLY VOLTAGE (V)
OUTPUT
ERROR
(%)
G = +100V/V
G = +50V/V
G = +20V/V
0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
010
5
15202530
TOTAL OUTPUT ERROR
vs. COMMON-MODE VOLTAGE
MAX4372T
toc07
COMMON-MODE VOLTAGE (V)
OUTPUT
ERROR
(%)
G = +100V/V
G = +50V/V
G = +20V/V
-1.0
-0.5
0.5
0
1.0
1.5
0100
50
150
200
250
300
TOTAL OUTPUT ERROR vs. VSENSE
MAX4372T
toc05
VSENSE (mV)
OUTPUT
ERROR
(%)
AV = +100V/V
AV = +20V/V
AV = +50V/V
-45
-90
100
100k
10k
1k
POWER-SUPPLY REJECTION
vs. FREQUENCY
-75
-85
-55
-65
-40
-70
-80
-50
-60
MAX4372T
toc06
FREQUENCY (Hz)
PSR
(dB)
-1.0
-0.9
-0.8
-0.7
-0.6
-0.5
-0.4
-0.3
-0.2
-0.1
0
GAIN ACCURACY vs. TEMPERATURE
MAX4372T
toc08
TEMPERATURE (
°C)
GAIN
ACCURACY
(%)
-40
10
60
-15
35
85
AV = +20V/V
AV = +50V/V
AV = +100V/V
-1.0
-0.8
-0.6
-0.4
-0.2
0
0.2
0.4
0.6
0.8
1.0
-40
10
60
-15
35
85
TOTAL OUTPUT ERROR vs. TEMPERATURE
MAX4372T
toc09
TEMPERATURE (°C)
TOTAL
OUTPUT
ERROR
(%)
AV = +50V/V
AV = +100V/V
AV = +20V/V
4
Maxim Integrated
MAX4372T/F/H
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