MAX1932 supply equivalent, digitally controlled / 0.5% accurate / safest apd bias supply.
MAX1932
8-Bit SPI-Compatible DAC Compatible with External DAC 0.5% Accurate Output Low Ripple Output (< 1mV) o Small 12-Pin, 4mm ✕ 4mm Thin QFN Package
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that may require limited output voltage range, such as 4.5V to 15V, 4.5V to 45V, 20V to 60V, or 40V to 90V. o Small Circ.
The MAX1932 generates a low-noise, high-voltage output to bias avalanche photodiodes (APDs) in optical receivers. Very low output ripple and noise is achieved by a constant-frequency, pulse-width modulated (PWM) boost topology combined with a unique .
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