Detection of Lithium Ion Battery Overcharging

Outline This IC detects overcharging of lithium ion batteries. It is designed for use with three or four battery cells, and detects battery voltages for each cell. An overcharge detection delay time can be set using an external capacitor. The overcharge detection signal output is open-collector,

Second Protect IC

HIgh Precision, Output Pin Programmable Linear Hall Effect Sensors

Description The A1373 and A1374 high precision linear Hall effect sensors are sensitive, temperature stable, linear devices with externally programmable features. This device family incorporates a chopper-stabilized amplifier, voltage regulator, programming logic, and an output amplifier on a s

High Precision, Output Pin Programmable Linear Hall Effect Sensors

Features and Benefits ▪ Output pin programming ▪ Field-programmable for optimal application integration ▪ Selectable coarse and fine gain and quiescent output voltage ▪ Selectable sensitivity temperature coefficient ▪ Selectable output clamp voltage level, including noclamp (rail-to-rail) ▪

High Precision, Output Pin Programmable Linear Hall Effect Sensors

Features and Benefits ▪ Output pin programming ▪ Field-programmable for optimal application integration ▪ Selectable coarse and fine gain and quiescent output voltage ▪ Selectable sensitivity temperature coefficient ▪ Selectable output clamp voltage level, including noclamp (rail-to-rail) ▪

HIgh Precision, Output Pin Programmable Linear Hall Effect Sensors

Description The A1373 and A1374 high precision linear Hall effect sensors are sensitive, temperature stable, linear devices with externally programmable features. This device family incorporates a chopper-stabilized amplifier, voltage regulator, programming logic, and an output amplifier on a s

High Precision, Output Pin Programmable Linear Hall Effect Sensors

Features and Benefits ▪ Output pin programming ▪ Field-programmable for optimal application integration ▪ Selectable coarse and fine gain and quiescent output voltage ▪ Selectable sensitivity temperature coefficient ▪ Selectable output clamp voltage level, including noclamp (rail-to-rail) ▪