The ADN88341 is a monolithic TEC controller with an integrated TEC controller. It has a linear power stage, a pulse-width modulation (PWM) power stage, and two zero-drift, rail-to-rail operational amplifiers. The linear controller works with the PWM driver to control the internal power MOSFETs in an H-bridge configuration. By measuring the thermal sensor feedback voltage and using the integrated operational amplifiers as a proportional integral differential (PID) compensator to condition the signal, the ADN8834 drives current through a TEC to settle the temperature of a laser diode or a passive component attached to the TEC module to the programmed target temperature. The ADN8834 supports negative temperature coefficient (NTC) thermistors as well as positive temperature coefficient (PTC) resistive temperature detectors (RTD). The target temperature is set as an analog voltage input either from a digital-to-analog converter (DAC) or from an external resistor divider. 

企业名：深圳市尚想信息技术有限公司

类型：贸易/代理/分销

电话： 0755-83948880
0755-8398880

手机：15323892334
18182115682

联系人：姚小姐/邓小姐

QQ：

微信：

邮箱：assistant@sunshineic.com

地址：广东深圳福田区振兴路上步工业区405栋6楼603室