参数资料
型号: MAX9634WEUK+T
厂商: Maxim Integrated Products
文件页数: 10/11页
文件大小: 0K
描述: IC AMP CURRENT SENSE 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
增益带宽积: 125kHz
电压 - 输入偏移: 100µV
电流 - 电源: 1.1µA
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
其它名称: MAX9634WEUK+TDKR
MAX9634
1A, 4-Bump UCSP/SOT23,
Precision Current-Sense Amplifier
8
_______________________________________________________________________________________
Bidirectional Application
Battery-powered systems may require a precise bidi-
rectional current-sense amplifier to accurately monitor
the battery’s charge and discharge currents.
Measurements of the two separate outputs with respect
to GND yields an accurate measure of the charge and
discharge currents, respectively (Figure 1).
UCSP Applications Information
For the latest application details on UCSP construction,
dimensions, tape carrier information, PCB techniques,
bump-pad layout, and recommended reflow tempera-
ture profile, as well as the latest information on reliability
testing results, refer to Application Note 1891:
Wafer-
Level Packaging (WLP) and Its Applications.
.
Chip Information
PROCESS: BiCMOS
VBATT = 1.6V TO 28V
RSENSE
R1
ILOAD
ROUT
R1
GND
P
MAX9634
R1
ROUT
R1
GND
P
OUT
TO WALL-CUBE/
CHARGER
MAX9634
RS+
RS-
RS+
ADC
LOAD
C
VDD = 3.3V
10k
10k
Figure 1. Bidirectional Application
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