TPC6160IQ

Automotive, I²C Interface, 16-Bit, 8 kSPS, 4-Channel Sigma-Delta ADC with Internal Reference

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概述

The TPC6160IQ is a 16-bit Sigma-Delta ADC for high precision and low power measurement with I²C. The TPC6160IQ features an internal programmable gain amplifier (PGA), voltage reference, oscillator, digital filter and programmable comparator. The device supports wide range supply voltages from 2.7 V to 5.5 V.

The data rate of TPC6160IQ is configurable from 64 SPS to 8 kSPS. The PGA provides input ranges spanning from ±256 mV to ±6.144 V, with the analog input negative voltage down to −128 mV, which allows both high precision positive and negative signal measurement. The integrated input mux supports two differential pairs or four independent single-ended inputs. The internal temperature sensor can be used for general temperature monitoring or thermal-couple cold-junction compensation.

The TPC6160IQ can be set in single-shot conversion mode or continuous conversion mode. Single-shot mode features power down after conversion, which is suitable for low-power applcaitions. The digital interface supports communication with various host controllers with I²C compatible serial interface. The TPC6160IQ is available in MSOP10 package and operates from −40°C to +125°C.

Status

Production
Rating

Automotive
Resolution

16
VDD (V)

2.7~5.5
Number of Channels

4
Throughput Rate (Msps)

0.008
Architecture

Sigma-Delta
Input Type

Differential, Single-Ended
Multichannel Configuration

Multiplexed
INL (LSB, Max)

±1
DNL (LSB, Max)

/
Offset Error (LSB, Max)

±3.2
Gain Error (LSB)

±16
Voltage Input Range (V)

±6.144, ±4.096, ±2.048, ±1.024, ±0.512, ±0.256
IDD (mA)

4.2
Digital Interface

I2C
Temperature Range (℃)

-40 to +125
Package

MSOP10

开发资源

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- Datasheet_TPC6160IQ
  
  数据手册
  
  英文
  
  06/26/2025
  
  Automotive, I²C Interface, 16-Bit, 8 kSPS, 4-Channel Sigma-Delta ADC with Internal Reference
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