Current Sense Amp Sets Power And Accuracy Benchmarks

Claiming to set new standards for accuracy and power consumption, the MAX9634 current-sense amplifier specifies a 1-mA IQ, ±250-µV Vos, and a 0.5% gain error. Measuring 1 mm x 1 mm x 0.6 mm, the device accommodates a 1.6V to 28V input-voltage range. Available in four-bump UCSP and six-pin SOT23 packages, prices start at $0.69 each/1,000. MAXIM INTEGRATED PRODUCTS, Sunnyvale, CA. (800) 998-8800.