DAC7654

ACTIVO

Convertidor digital a analógico de salida de tensión cuádruple de 16 bits

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Funcionalidad similar a la del dispositivo comparado
DAC80504 ACTIVO DAC de salida de tensión, 16 bits reales, cuatro canales, SPI en encapsulado QFN con referencia inte Smaller package, similar resolution and channel count

Detalles del producto

Resolution (Bits) 16 Number of DAC channels 4 Interface type SPI Output type Buffered Voltage Settling time (µs) 12 Features Reset to Mid-Scale, SDO Reference type Ext, Int Architecture R-2R Rating Catalog Output range (max) (mA/V) 2.5 Output range (min) (mA/V) -2.5 Sample/update rate (Msps) 0.1 Power consumption (typ) (mW) 18 Operating temperature range (°C) -40 to 85
Resolution (Bits) 16 Number of DAC channels 4 Interface type SPI Output type Buffered Voltage Settling time (µs) 12 Features Reset to Mid-Scale, SDO Reference type Ext, Int Architecture R-2R Rating Catalog Output range (max) (mA/V) 2.5 Output range (min) (mA/V) -2.5 Sample/update rate (Msps) 0.1 Power consumption (typ) (mW) 18 Operating temperature range (°C) -40 to 85
LQFP (PM) 64 144 mm² 12 x 12
  • Low Glitch: 1nV-s (typ)
  • Low Power: 18mW
  • Unipolar or Bipolar Operation
  • Settling Time: 12µs to 0.003%
  • 16-Bit Linearity and Monotonicity: -40°C to +85°C
  • Programmable Reset to Mid-Scale or Zero-Scale
  • Double-Buffered Data Inputs
  • Internal Bandgap Voltage Reference
  • Power-On Reset
  • 3V to 5V Logic Interface
  • APPLICATIONS
    • Process Control
    • Closed-Loop Servo-Control
    • Motor Control
    • Data Acquisition Systems
    • DAC-per-Pin Programmers

All trademarks are the property of their respective owners.

  • Low Glitch: 1nV-s (typ)
  • Low Power: 18mW
  • Unipolar or Bipolar Operation
  • Settling Time: 12µs to 0.003%
  • 16-Bit Linearity and Monotonicity: -40°C to +85°C
  • Programmable Reset to Mid-Scale or Zero-Scale
  • Double-Buffered Data Inputs
  • Internal Bandgap Voltage Reference
  • Power-On Reset
  • 3V to 5V Logic Interface
  • APPLICATIONS
    • Process Control
    • Closed-Loop Servo-Control
    • Motor Control
    • Data Acquisition Systems
    • DAC-per-Pin Programmers

All trademarks are the property of their respective owners.

The DAC7654 is a 16-bit, quad voltage output, digital-to-analog converter (DAC) with 16-bit monotonic performance over the specified temperature range. It accepts 24-bit serial input data, has double-buffered DAC input logic (allowing simultaneous update of all DACs), and provides a serial data output for daisy-chaining multiple DACs. Programmable asynchronous reset clears all registers to a mid-scale code of 8000h or to a zero-scale of 0000h. The DAC7654 can operate from a single +5V supply or from +5V and –5V supplies.

Low power and small size per DAC make the DAC7654 ideal for automatic test equipment, DAC-per-pin programmers, data acquisition systems, and closed-loop servo-control. The DAC7654 is available in an LQFP package and is specified for operation over the –40°C to +85°C temperature range.

The DAC7654 is a 16-bit, quad voltage output, digital-to-analog converter (DAC) with 16-bit monotonic performance over the specified temperature range. It accepts 24-bit serial input data, has double-buffered DAC input logic (allowing simultaneous update of all DACs), and provides a serial data output for daisy-chaining multiple DACs. Programmable asynchronous reset clears all registers to a mid-scale code of 8000h or to a zero-scale of 0000h. The DAC7654 can operate from a single +5V supply or from +5V and –5V supplies.

Low power and small size per DAC make the DAC7654 ideal for automatic test equipment, DAC-per-pin programmers, data acquisition systems, and closed-loop servo-control. The DAC7654 is available in an LQFP package and is specified for operation over the –40°C to +85°C temperature range.

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Documentación técnica

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* Data sheet DAC7654: 16-Bit, Quad Voltage Output Digital-To-Analog Converter datasheet (Rev. A) 13 dic 2005

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

DAC7654 IBIS Model

SBAM140.ZIP (25 KB) - IBIS Model
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Guía del usuario: PDF
Paquete Pasadores Descargar
LQFP (PM) 64 Ver opciones

Pedidos y calidad

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  • Acabado de plomo/material de la bola
  • Clasificación de nivel de sensibilidad a la humedad (MSL) / reflujo máximo
  • Estimaciones de tiempo medio entre fallas (MTBF)/fallas en el tiempo (FIT)
  • Contenido del material
  • Resumen de calificaciones
  • Monitoreo continuo de confiabilidad
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  • Lugar de fabricación
  • Lugar de ensamblaje

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Soporte y capacitación

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