ADN8833CP-EVALZ
Analog Devices Inc.
The ADN8833 is a monolithic H-bridge TEC driver with integrat-ed 1 A power MOSFETs. It has a linear power stage with the linear driver (LDR) output and a pulse-width modulation (PWM) power stage with the SW output. Depending on the control voltage at the CONT input, the ADN8833 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 control voltage applied to the CONT input is generated by a digital-to-analog converter (DAC) closing the digital proportional, integral, derivative (PID) loop of temperature control system.The internal 2.5 V reference voltage provides a 1% accurate output that is used to bias a voltage divider network to program the maximum TEC current and voltage limits for both the heating and cooling modes. It can also be a reference voltage for the DAC and the temperature sensing circuit, including a thermistor bridge and an analog-to-digital converter (ADC).APPLICATIONS TEC temperature control Optical modules Optical fiber amplifiers Optical networking systems Instruments requiring TEC temperature control
$132.41 - $137.02Distributors
Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1000 | 10000 | Purchase | ||
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DigiKey | ADN8833CP-EVALZ-ND | 7 | $132.41 | $132.41 | $132.41 | $132.41 | $132.41 | $132.41 | Buy | |||
Analog Devices Inc | ADN8833CP-EVALZ | $132.41 | $132.41 | $132.41 | $132.41 | $132.41 | $132.41 | Buy | ||||
Mouser Electronics | 584-ADN8833CP-EVALZ | 3 | 1 | $137.02 | $137.02 | $137.02 | $137.02 | $137.02 | $137.02 | Buy | ||
Newark | ADN8833CP-EVALZ | $124.20 | $124.20 | $124.20 | $124.20 | $124.20 | $124.20 | Buy |