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MAX1932ETC+T
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Product Detailed Parameters
- Description：IC REG CTRLR FBR OPT 1OUT 12TQFN
- Series：-
- Mfr：Analog Devices Inc./Maxim Integrated
- Package：Tape & Reel (TR),Cut Tape (CT)
- Applications：Controller, Fiber Optic Network
- Voltage - Input：2.7V ~ 5.5V
- Number of Outputs：1
- Voltage - Output：4.5V ~ 90V
- Operating Temperature：-40°C ~ 85°C
- Mounting Type：Surface Mount
- Package / Case：12-WQFN Exposed Pad
- Supplier Device Package：12-TQFN (4x4)
- Grade：-
- Qualification：-
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Overview
The MAX1932ETC+T is a digitally controlled APD bias supply from Analog Devices/Maxim Integrated. It generates a low-noise, high-voltage output to bias avalanche photodiodes in optical receivers. The device features 0.5% accuracy and operates with an input voltage of 2.7V to 5.5V, producing an output voltage range of 4.5V to 90V. It supports a single output and functions within an operating temperature range of -40°C to 85°C. The component is housed in a 12-WQFN (4x4) surface-mount package.
Feature Summary
- Digitally controlled operation for precise bias regulation
- High accuracy specification ensuring stable performance
- Low-noise high-voltage output generation capability
Applications
- Biasing avalanche photodiodes in optical receivers
- Fiber optic communication systems
- Optical transceiver modules
Procurement Notes
Verify the exact part number MAX1932ETC+T against official Analog Devices documentation to confirm specifications. Ensure the 12-WQFN package matches design requirements. Check RoHS3 compliance status as indicated by distributor listings. Confirm moisture sensitivity level details for assembly processes. Validate supplier authenticity through authorized channels.
Selection Notes
Select this component when designing optical receiver circuits requiring precise APD biasing. Consider the wide output voltage range suitable for various photodiode types. Evaluate the digital control interface compatibility with system microcontrollers. Assess thermal management needs given the operating temperature range. Verify package dimensions fit the PCB layout constraints.
Part Context
The MAX1932 series is designed specifically for optical applications. This model represents a digitally controlled variant offering improved accuracy over previous generations. It addresses the need for stable bias voltages in high-speed optical links. The device integrates protection features to safeguard sensitive photodiodes.
Replacement Considerations
Check Analog Devices documentation for direct pin-to-pin replacements. Verify electrical parameters match if substituting with similar APD bias supplies. Ensure package compatibility for existing board designs.
