TPC6160I-VS2R

The TPC6160I is a 16-bit Sigma-Delta ADC designed for high-precision, low-power measurements via I2C. It integrates an internal programmable gain amplifier (PGA), voltage reference, oscillator, digital filter, and programmable comparator. The device supports a wide supply voltage range of 2.7 V to 5.5 V. The TPC6160I data rate is configurable from 64 SPS to 8 kSPS. The PGA provides an input range of ±256 mV to ±6.144 V, with analog input negative voltage as low as -128 mV, enabling high-precision measurement of both positive and negative signals. The integrated input multiplexer supports two pairs of differential inputs or four independent single-ended inputs. An internal temperature sensor is available for general temperature monitoring or thermocouple cold-junction compensation. The TPC6160I can be configured for single-shot or continuous conversion mode. Single-shot mode features power-down after conversion, making it suitable for low-power applications. The digital interface supports communication with various host controllers via an I2C-compatible serial interface. The TPC6160I is available in an MSOP10 package with an operating temperature range of -40°C to +125°C.

Applications

• Current shunt measurement
• Voltage measurement
• Industrial automation
• Temperature measurement

Key features

• 16-bit, 8 kSPS, 4-channel ADC
• Wide supply range: 2.7 V to 5.5 V
• Programmable data rate: 64 SPS to 8 kSPS
• Single-cycle settling
• 4 single-ended or 2 differential inputs
• Internal PGA
• Internal oscillator
• Internal low-drift voltage reference
• Internal programmable comparator
• I2C-compatible interface
• Package: MSOP3x3 - 10
• Wide operating temperature range: -40°C to +125°C