Part Number
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MAX9938 |
Manufacturer
|
Maxim Integrated Products |
Description
|
Precision Current-Sense Amplifier |
Published
|
Oct 6, 2008 |
Detailed Description
|
19-4110; Rev 0; 4/08
1µA, 4-Bump UCSP/SOT23, Precision Current-Sense Amplifier
General Description
The MAX9938 high-sid...
|
Datasheet
|
MAX9938
|
Overview
19-4110; Rev 0; 4/08
1µA, 4-Bump UCSP/SOT23, Precision Current-Sense Amplifier
General Description
The MAX9938 high-side current-sense amplifier offers precision accuracy specifications of V OS less than 500μV (max) and gain error less than 0.
5% (max).
Quiescent supply current is an ultra-low 1μA.
The MAX9938 fits in a tiny, 1mm x 1mm UCSP™ package size or a 5-pin SOT23 package, making the part ideal for applications in notebook computers, cell phones, PDAs, com and all battery-operated portable devices where accuracy, low quiescent current, and small size are critical.
The MAX9938 features an input common-mode voltage range from 1.
6V to 28V.
These current-sense amplifiers h...
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