ADN8834CB-EVALZ

ADN8834CB-EVALZ is an evaluation board to evaluating the ADN8834 ultra compact 1.5A thermoelectric cooler (TEC) controller. This is a configurable evaluation board designed to work with various TEC modules and thermistors. The ADN8834 on the evaluation board delivers and controls bidirectional current through a TEC controller using two pairs of the complementary integrated MOSFETs in an H bridge configuration. The TEC cooling and heating current limits are set to 1.5A, and the maximum TEC voltage is programmed to 3V using two on-board resistor dividers.

• Full featured evaluation board for the ADN8834
• Complete TEC controller with integrated 1.5A TEC driver
• Operating voltage range: VIN = 2.7V to 5.5V
• TEC voltage and current operation monitoring
• Independent TEC heating and cooling current-limit settings
• Programmable maximum TEC voltage
• External synchronization from 1.85MHz to 3.25MHz
• Input for NTC thermistor connection
• Output for TEC module wires
• 2.5V reference output

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