ADN8830 - Analog Devices

ADN8830 Thermoelectric Cooler Controller

The ADN8830 is a monolithic controller that drives a thermoelectric cooler (TEC) to stabilize the temperature of a laser diode or a passive component used in telecommunications equipment. This device relies on a negative temperature coefficient (NTC) thermistor to sense the temperature of the object attached to the TEC. The target temperature is set with an .

Features

High Efficiency Small Size: 5 mm ؋ 5 mm LFCSP Low Noise: <0.5% TEC Current Ripple Long-Term Temperature Stability: ؎0.01؇C Temperature Lock Indication Temperature Monitoring Output Oscillator Synchronization with an External Signal Clock Phase Adjustment for Multiple Controllers Programmable Switching Frequency up to 1 MHz Thermistor Failure Alarm Maximum TEC Voltage Programmability APPLICATIONS Thermoelectric Cooler (TEC) Temperature Control Resistive Heating Element Control Temperature Stabilization Substrate (TSS) Control Thermoelectric Cooler Controller ADN8830 GENERAL DESCRIPTION The ADN.