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TPC2161M

16-Bit High Accuracy DAC

Overview

The TPC2160 and TPC2161/TPC2161M are singlechannel, 16-bit, voltage output digital-to-analog converters with SPI interface. They accept a wide supply voltage range.

The TPC2160 output is 0 V to VREF, and the TPC2161/TPC2161M can provides bipolar output ±VREF with external buffer and internal feedback resistor ladder.

These parts incorporate a power-on reset circuit to ensure that the DAC output powers up to 0 V (TPC2160 and TPC2161), or mid-scale (TPC2161M).

The DACs provides 16-bit resolution over the full specified temperature range of −40 °C to 105 °C.

The DACs achieve a 1-µs settling time. The outputs are unbuffered, with low power consumption and low offset errors.

Providing a low noise performance of 10 nV/√Hz and low glitch, the DACs are suitable for deployment across multiple end systems.


  • Status

    Production

  • Rating

    Industrial

  • Resolution

    16

  • VDD(V)

    2.7~5.5

  • Channel

    1

  • Output Type

    Unbuffered Voltage

  • Reference Type

    Ext

  • Settling Time(μS)

    1

  • Architecture

    R-2R

  • Output POR Status

    Mid-Scale

  • INL

    ±1

  • DNL(LSB, Max)

    ±1

  • Offset Error(mV, Max)

    ±0.17

  • IDD(μA/CH, Max)(μA)

    150

  • Gain Error (% of FSR, Max)

    ±0.011

  • Voltage Output Range(V)

    0~Vref

  • D to A Glitch Impulse(nV-sec)

    10

  • Interface Type

    SPI

  • Temperature Range(℃)

    -40 to +105

  • Package

    SOP14

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