DAC8560ICDGKT by Texas Instruments | DAC | Avnet ASIA
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DAC8560ICDGKT

Texas Instruments

DAC 1-CH Resistor-String 16-bit 8-Pin VSSOP T/R

Manufacturer Part #: DAC8560ICDGKT

Alternate Part #: DAC8560ICDGKT


legend RoHS Compliant

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Information

The DAC8560 is a low-power, voltage output, 16-bit digital-to-analog converter (DAC). The DAC8560 includes a 2.5V, 2ppm/°C internal reference (enabled by default), giving a full-scale output voltage range of 2.5V. The internal reference has an initial accuracy of 0.02% and can source up to 20mA at the VREF pin. The device is monotonic, provides very good linearity, and minimizes undesired code-to-code transient voltages (glitch). The DAC8560 uses a versatile 3-wire serial interface that operates at clock rates up to 30MHz. It is compatible with standard SPI, QSPI, Microwire, and digital signal processor (DSP) interfaces.

The DAC8560 incorporates a power-on-reset circuit that ensures the DAC output powers up at zero-scale and remains there until a valid code is written to the device. The DAC8560 contains a power-down feature, accessed over the serial interface, that reduces the current consumption of the device to 1.2µA at 5V.

The low-power consumption, internal reference, and small footprint make this device ideal for portable, battery-operated equipment. The power consumption is 2.6mW at 5V, reducing to 6µW in power-down mode.

The DAC8560 is available in an MSOP-8 package.

Key Features

  • Relative Accuracy: 4LSB
  • Glitch Energy: 0.15nV-s
  • Power Operation: 510µA at 2.7V
  • Internal Reference:
    • 2.5V Reference Voltage (enabled by default)
    • 0.02% Initial Accuracy
    • 2ppm/°C Temperature Drift (typ)
    • 5ppm/°C Temperature Drift (max)
    • 20mA Sink/Source Capability
  • Power-On Reset to Zero
  • Power Supply: +2.7V to +5.5V
  • 16-Bit Monotonic Over Temperature Range
  • Settling Time: 10µs to ±0.003% FSR
  • Low-Power Serial Interface with Schmitt-Triggered Inputs
  • On-Chip Output Buffer Amplifier with Rail-to-Rail Operation
  • Power-Down Capability
  • Drop-In Compatible With DAC8531/01 and DAC8550/51
  • Temperature Range: –40°C to +105°C
  • Available in a Tiny MSOP-8 Package
  • Technical Attributes

    Description
    Value
    Find similar Parts
    Resolution
    16 Bit
    Power Supply Type
    Single
    Digital Supply Support
    No
    Integral Nonlinearity Error
    ±12 LSB
    Voltage Reference
    Internal|External
    Architecture
    Resistor-String
    Full Scale Error
    0.5 % of FSR
    Conversion Rate
    200 ksps
    Mounting
    Surface Mount
    Max Processing Temp
    260
    Minimum Single Supply Voltage
    2.7 V
    Output Type
    Voltage
    Digital Interface Type
    Serial (3-Wire, SPI, QSPI, Microwire)
    Typical Single Supply Voltage
    3.3|5 V
    Maximum Single Supply Voltage
    5.5 V
    Signal to Noise Ratio
    88 dB
    Lead Finish
    Gold
    Operating Temperature
    -40 to 105 °C
    Number of Outputs per Chip
    1
    Maximum Settling Time
    12 us
    Output Polarity
    Unipolar
    Number of DAC Channels
    1

    ECCN / UNSPSC

    Description
    Value
    ECCN:
    EAR99
    HTSN:
    8542.39.00.00
    UNSPSC:
    32101600
    UNSPSC VERSION:
    V15.1101

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