ADN8831ACPZ-REEL7

Chemical Analysis & Environmental Monitoring

In systems such as analytical or environmental monitoring instruments, an accurate and stable signal chain is required. By offering superior performance, including high precision, as well as low drift over both temperature and time, ADI’s components allow designers to meet the specifications their customers demand. In addition, ADI’s broad product portfolio for analytical test and measurement instrumentation systems provides the designer with an array of complementary components for the complete signal chain – from sensor to bits – to minimize the development effort and time required.

ADN8831 Thermoelectric Cooler (TEC) Controller

Analog Devices Inc. ADN8831 Thermoelectric Cooler (TEC) Controller is a monolithic TEC controller with two integrated, zero drift, rail-to-rail comparators, and a unique PWM driver. This highly integrated device controls the TEC in a laser module used in optical communications systems. The PWM driver works with an analog driver to control external selected MOSFETs in an H-bridge. By sensing the thermal detector feedback from the TEC, ADN8831 can drive a TEC to settle the programmable temperature of a laser diode or a passive component attached to the TEC module. 

Optical ADI SLP