TPC5120S16-TS7R-S

Analog To Digital Converters (ADC) Overview

The TPC5120S16-TS7R-S is a 12-bit, 1-MHz SAR ADC from 3PEAK featuring 16 single-ended channels. It operates with an analog supply of 2.7 V to 5.25 V and a digital I/O supply of 1.7 V to 5.25 V. The device supports two software-selectable input ranges (0 to VREF and 0 to 2xVREF) and includes four GPIOs in its TSSOP-38 package. Key electrical parameters include a maximum throughput rate of 1 MHz, typical INL of ±0.4 LSB at 750 kHz, and supply current of 3.8 mA in normal mode. It provides programmable alarm thresholds per channel and supports auto/manual channel sequencing via SPI.

Analog To Digital Converters (ADC) Feature Summary

• 16-channel 12-bit SAR ADC with 1 MHz sampling rate
• Wide analog supply range (2.7 V to 5.25 V) and glueless I/O interface (1.7 V to 5.25 V)
• Two selectable input ranges: 0 to VREF and 0 to 2xVREF
• Four individually configurable GPIOs and dual programmable alarm thresholds per channel

Analog To Digital Converters (ADC) Applications

• Wireless infrastructure monitoring
• PLC/DCS data acquisition systems
• Battery-powered measurement devices
• General-purpose industrial control and monitoring

Analog To Digital Converters (ADC) Procurement Notes

Verify the specific ordering suffix TS7R-S against the manufacturer's official documentation to confirm the exact packaging type (TSSOP-38) and reel specifications. Ensure that the required operating temperature range (-40°C to +125°C) aligns with the application environment constraints before finalizing procurement.

Analog To Digital Converters (ADC) Selection Notes

Select this component for applications requiring multi-channel acquisition with low power consumption. The wide I/O voltage range facilitates direct connection to various microprocessors without level shifters. Consider the TPC5121 if only 8 channels are needed or if an internal reference is preferred over an external one.

Analog To Digital Converters (ADC) Part Context

This part belongs to the TPC512x series of high-speed, low-power SAR ADCs. The TPC5120 variant specifically offers 16 channels, whereas the TPC5121 provides 8 channels with an integrated internal reference. Both share similar performance characteristics regarding speed and resolution.

Analog To Digital Converters (ADC) Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Verify compatibility with existing system designs when considering alternative components.