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HV5122PJ

Manufacturer: SUPERTEX, HV

32-Channel Serial To Parallel Converter With Open Drain Outputs
Partnumber Manufacturer Quantity Availability
HV5122PJ SUPERTEX, HV 163 In Stock

Description and Introduction

32-Channel Serial To Parallel Converter With Open Drain Outputs The HV5122PJ is a high-voltage, serial-to-parallel converter with 32-bit shift register functionality, manufactured by SUPERTEX (now part of Microchip Technology).  

### **Key Specifications:**  
- **Number of Outputs:** 32 (parallel)  
- **Logic Voltage (VDD):** 3.3V to 5.5V  
- **High-Voltage Output (VPP):** Up to 200V  
- **Output Current (per channel):** 10mA (max)  
- **Serial Data Input:** Compatible with 3.3V or 5V logic  
- **Clock Frequency:** Up to 20MHz  
- **Package:** 44-pin PLCC (Plastic Leaded Chip Carrier)  
- **Operating Temperature Range:** -40°C to +85°C  

### **Features:**  
- Serial-in, parallel-out shift register  
- High-voltage open-drain outputs  
- Latched outputs for stable operation  
- Low-power CMOS technology  

This IC is commonly used in applications requiring high-voltage switching, such as printers, medical equipment, and industrial control systems.  

(Note: SUPERTEX was acquired by Microchip Technology in 2014.)

Application Scenarios & Design Considerations

32-Channel Serial To Parallel Converter With Open Drain Outputs

Alternative Part Number

  • HV507PG --: Same HVCMOS high-voltage shift register family with similar 64-channel push-pull outputs, making it a close functional substitute for HV5122PJ.
  • HV5522PG --: High-voltage serial-to-parallel converter with comparable output count and voltage rating, suitable as a drop-in style alternative in many designs.
  • HV5622PG --: Similar high-voltage shift register with 32 push-pull outputs and comparable logic interface, offering a feasible alternative when channel count can be adjusted.
  • HV5522PJ --: Same Supertex/Microchip high-voltage 32-channel serial-to-parallel converter family with similar 200V+ outputs and PLCC package, direct functional replacement.
  • HV5622PJ --: Equivalent high-voltage 32-bit serial shift register/latch driver from the same HV5xxx family, matching output count and PLCC-44 footprint.
  • HV5122PG --: Same HV5122 device offered in a PDIP package by the current manufacturer, suitable when through-hole mounting is acceptable.
  • HV5222PJ --: Same Supertex HV5xx family high-voltage shift register with similar 32-channel output drive and PLCC package, often used as a direct functional substitute.
  • HV507PJ --: Related Supertex high-voltage driver in the same PLCC package with comparable channel count and voltage rating, usable for similar level-shifting applications.
  • HV5530PJ --: 32-channel high-voltage driver with similar output stage and PLCC package, suitable as a functional substitute when channel count and voltage range match the design.

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