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MAX4376FASA_12 参数 Datasheet PDF下载

MAX4376FASA_12图片预览
型号: MAX4376FASA_12
PDF下载: 下载PDF文件 查看货源
内容描述: 单/双/四路,高边电流检测放大器,内部增益 [Single/Dual/Quad, High-Side Current-Sense Amplifiers with Internal Gain]
分类和应用: 放大器
文件页数/大小: 11 页 / 1218 K
品牌: MAXIM [ MAXIM INTEGRATED PRODUCTS ]
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MAX4376/MAX4377/MAX4378
Single/Dual/Quad, High-Side Current-Sense
Amplifiers with Internal Gain
Table 1. Recommended Component Values
FULL-SCALE LOAD
CURRENT, I
LOAD
(A)
0.1
CURRENT-SENSE
RESISTOR, R
SENSE
(mΩ)
1000
GAIN (+V/V)
20
50
100
1
100
20
50
100
5
20
20
50
100
10
10
20
50
100
FULL-SCALE OUTPUT VOLTAGE
(FULL-SCALE V
SENSE
= 100mV),
V
OUT
(V)
2.0
5.0
10.0
2.0
5.0
10.0
2.0
5.0
10.0
2.0
5.0
10.0
V
SOURCE
0 TO +28V
RS+
I
RG1
+3V TO +28V
V
CC
R
G1
R
SENSE
I
LOAD
TO LOAD BATTERY
RS-
R
SENSE
BATTERY
+3V TO +28V
V
CC
SYSTEM
AND
CHARGER
R
G2
MAX4376
RS1+
OUT1
RS1-
A1
MAX4377
CURRENT
MIRROR
I
RGD
RGD
GND
OUT
V
OUT
RS2-
A
V
= 2, 5,
OR 10
OUT
OUT2
RS2+
Figure 1. Functional Diagram
Figure 2. Bidirectional Current Monitor
8
Maxim Integrated