Inicio Convertidores de datos Convertidores digital-analógicos (DAC) DAC de precisión (≤ 10 MSPS)
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Convertidores de datos
Convertidores digital-analógicos (DAC)
DAC de precisión (≤ 10 MSPS)

DAC60504

ACTIVO

DAC Vout, 12 bits reales, 4 canales, SPI, en paquete QFN compacto con referencia interna precisa

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DAC60504

ACTIVO
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Detalles del producto

Resolution (Bits) 12 Number of DAC channels 4 Interface type SPI Output type Buffered Voltage Output voltage range (V) 0 to 5.5 INL (max) (±LSB) 1 Settling time (µs) 2 Reference type Ext, Int Architecture R-2R Rating Catalog Features Reset to Mid-Scale Power consumption (typ) (mW) 17 Operating temperature range (°C) -40 to 125 Product type General-purpose DAC
Resolution (Bits) 12 Number of DAC channels 4 Interface type SPI Output type Buffered Voltage Output voltage range (V) 0 to 5.5 INL (max) (±LSB) 1 Settling time (µs) 2 Reference type Ext, Int Architecture R-2R Rating Catalog Features Reset to Mid-Scale Power consumption (typ) (mW) 17 Operating temperature range (°C) -40 to 125 Product type General-purpose DAC
WQFN (RTE) 16 9 mm² (3 mm × 3 mm)
  • Performance
    • INL: ±1 LSB Maximum at 16-Bit Resolution
    • TUE: ±0.1% of FSR Maximum
  • Integrated 2.5 V Precision Internal Reference
    • Initial Accuracy: ±5 mV, Maximum
    • Low Drift: 2 ppm/°C Typical
  • High Drive Capability: 20 mA With 0.5 V From Supply Rails
  • Flexible Output Configuration
    • User Selectable Gain: 2, 1 or ½
    • Reset to Zero Scale or Midscale
  • Wide Operating Range
    • Power Supply: 2.7 V to 5.5 V
    • Temperature: –40˚C to +125˚C
  • 50-MHz, SPI-Compatible Serial Interface
    • 4-Wire Mode, 1.7 V to 5.5 V Operation
    • Daisy-Chain Operation
    • CRC Error Check
  • Low Power: 0.7 mA/Channel at 5.5 V
  • Small Package: 3-mm × 3-mm, 16-Pin WQFN
  • Performance
    • INL: ±1 LSB Maximum at 16-Bit Resolution
    • TUE: ±0.1% of FSR Maximum
  • Integrated 2.5 V Precision Internal Reference
    • Initial Accuracy: ±5 mV, Maximum
    • Low Drift: 2 ppm/°C Typical
  • High Drive Capability: 20 mA With 0.5 V From Supply Rails
  • Flexible Output Configuration
    • User Selectable Gain: 2, 1 or ½
    • Reset to Zero Scale or Midscale
  • Wide Operating Range
    • Power Supply: 2.7 V to 5.5 V
    • Temperature: –40˚C to +125˚C
  • 50-MHz, SPI-Compatible Serial Interface
    • 4-Wire Mode, 1.7 V to 5.5 V Operation
    • Daisy-Chain Operation
    • CRC Error Check
  • Low Power: 0.7 mA/Channel at 5.5 V
  • Small Package: 3-mm × 3-mm, 16-Pin WQFN

The DAC80504, DAC70504, and DAC60504 (DACx0504) are a pin-compatible family of low-power, four-channel, buffered voltage-output, digital-to-analog converters (DACs) with 16-, 14-, and 12-bit resolution. The DACx0504 includes a low drift, 2.5-V internal reference, eliminating the need for an external precision reference in most applications. A user-selectable gain configuration provides full-scale output voltages of 1.25 V (gain = ½), 2.5 V (gain = 1), or 5 V (gain = 2). These devices operate from a single 2.7-V to 5.5-V supply, are specified monotonic, and provide high linearity of ±1 LSB INL.

Communication to the DACx0504 is performed through a 4-wire serial interface that operates at clock rates of up to 50 MHz. The VIO pin enables serial interface operation from 1.7 V to 5.5 V. The DACx0504 flexible interface enables operation with a wide range of industry-standard microprocessors and microcontrollers.

The DACx0504 incorporate a power-on-reset circuit that powers up and maintains the DAC outputs at either zero scale or midscale until a valid code is written to the device. These device consume a low current of 0.7 mA/channel at 5.5 V, making these devices an excellent choice for battery-operated equipment. A per-channel power-down feature reduces the device current consumption to 15 µA.

The DACx0504 is characterized for operation over the temperature range of –40°C to +125°C, and is available in a small, 3-mm × 3-mm QFN package.

The DAC80504, DAC70504, and DAC60504 (DACx0504) are a pin-compatible family of low-power, four-channel, buffered voltage-output, digital-to-analog converters (DACs) with 16-, 14-, and 12-bit resolution. The DACx0504 includes a low drift, 2.5-V internal reference, eliminating the need for an external precision reference in most applications. A user-selectable gain configuration provides full-scale output voltages of 1.25 V (gain = ½), 2.5 V (gain = 1), or 5 V (gain = 2). These devices operate from a single 2.7-V to 5.5-V supply, are specified monotonic, and provide high linearity of ±1 LSB INL.

Communication to the DACx0504 is performed through a 4-wire serial interface that operates at clock rates of up to 50 MHz. The VIO pin enables serial interface operation from 1.7 V to 5.5 V. The DACx0504 flexible interface enables operation with a wide range of industry-standard microprocessors and microcontrollers.

The DACx0504 incorporate a power-on-reset circuit that powers up and maintains the DAC outputs at either zero scale or midscale until a valid code is written to the device. These device consume a low current of 0.7 mA/channel at 5.5 V, making these devices an excellent choice for battery-operated equipment. A per-channel power-down feature reduces the device current consumption to 15 µA.

The DACx0504 is characterized for operation over the temperature range of –40°C to +125°C, and is available in a small, 3-mm × 3-mm QFN package.
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Documentación técnica

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Documentación principal Tipo Título Opciones de formato Descargar la versión más reciente en inglés Fecha
* Hoja de datos DACx0504 Quad, 16-, 14-, 12-bit, SPI voltage output DACs with internal reference datasheet (Rev. C) PDF | HTML 18/01/2019
Nota sobre la aplicación Precision Data Converter Selection Guide PDF | HTML 14/05/2026
Nota sobre la aplicación A Simple, Java-Based CRC Calculator PDF | HTML 4/03/2026
Circuit design Precision, Three-Wire High-Voltage Output Transmitter Using the DAC80501 and XTR200 PDF | HTML 27/01/2026
Circuit design Precision, Three-Wire, Analog Current Output Transmitter Using the DAC80501 and XTR200 PDF | HTML 27/01/2026

Diseño y desarrollo

Para conocer los términos adicionales o los recursos necesarios, haga clic en cualquier título de abajo para ver la página de detalles cuando esté disponible.

Modelo de simulación

DACx0504 IBIS Model

SBAM370.ZIP (39 KB) - Modelo IBIS
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Herramienta de diseño

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The ADC-TO-VREF-SELECT tool enables the pairing of TI analog-to-digital converters (ADCs) and series voltage references. Users can select an ADC device and the desired reference voltage, and the tool will list up to two voltage reference recommendations.
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Pedidos y calidad

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Soporte y capacitación

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