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

DAC7725

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DAC de salida de tensión, cuádruple, 12 bits con reinicio a escala cero

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Funcionalidad similar a la del dispositivo comparado
DAC61401 ACTIVO DAC de salida de alta tensión y monocanal de 12 bits con referencia interna de precisión Smaller package, similar resolution and channel count
DAC61404 ACTIVO DAC de salida de alta tensión y cuatro canales de 12 bits con referencia interna de precisión Similar specifications, smaller package

DAC7725

ACTIVO
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Detalles del producto

Resolution (Bits) 12 Number of DAC channels 4 Interface type Parallel Output type Buffered Voltage INL (max) (±LSB) 1 Settling time (µs) 10 Reference type Ext Architecture R-2R Rating Catalog Sample/update rate (Msps) 0.1 Power consumption (typ) (mW) 45 Operating temperature range (°C) -40 to 85
Resolution (Bits) 12 Number of DAC channels 4 Interface type Parallel Output type Buffered Voltage INL (max) (±LSB) 1 Settling time (µs) 10 Reference type Ext Architecture R-2R Rating Catalog Sample/update rate (Msps) 0.1 Power consumption (typ) (mW) 45 Operating temperature range (°C) -40 to 85
SOIC (DW) 28 184.37 mm² (17.9 mm × 10.3 mm) PLCC (FN) 28 155.0025 mm² (12.45 mm × 12.45 mm)
  • LOW POWER: 250mW max
  • SINGLE SUPPLY OUTPUT RANGE: +10V
  • DUAL SUPPLY OUTPUT RANGE: ±10V
  • SETTLING TIME: 10µs to 0.012%
  • 12-BIT LINEARITY AND MONOTONICITY:
    • –40°C to +85°C
  • RESET TO MID-SCALE (DAC7724) OR ZERO-SCALE (DAC7725)
  • DATA READBACK
  • DOUBLE-BUFFERED DATA INPUTS
  • APPLICATIONS
    • PROCESS CONTROL
    • CLOSED-LOOP SERVO-CONTROL
    • MOTOR CONTROL
    • DATA ACQUISITION SYSTEMS

Note: Recommended Voltage Reference: REF02 and REF102
  • LOW POWER: 250mW max
  • SINGLE SUPPLY OUTPUT RANGE: +10V
  • DUAL SUPPLY OUTPUT RANGE: ±10V
  • SETTLING TIME: 10µs to 0.012%
  • 12-BIT LINEARITY AND MONOTONICITY:
    • –40°C to +85°C
  • RESET TO MID-SCALE (DAC7724) OR ZERO-SCALE (DAC7725)
  • DATA READBACK
  • DOUBLE-BUFFERED DATA INPUTS
  • APPLICATIONS
    • PROCESS CONTROL
    • CLOSED-LOOP SERVO-CONTROL
    • MOTOR CONTROL
    • DATA ACQUISITION SYSTEMS

Note: Recommended Voltage Reference: REF02 and REF102

The DAC7724 and DAC7725 are 12-bit quad voltage output digital-to-analog converters with guaranteed 12-bit monotonic performance over the specified temperature range. They accept 12-bit parallel input data, have double-buffered DAC input logic (allowing simultaneous update of all DACs), and provide a readback mode of the internal input registers. An asynchronous reset clears all registers to a mid-scale code of 800H (DAC7724) or to a zero-scale of 000H (DAC7725). The DAC7724 and DAC7725 can operate from a single +15V supply, or from +15V and –15V supplies.

Low power and small size per DAC make the DAC7724 and DAC7725 ideal for automatic test equipment, DAC-per-pin programmers, data acquisition systems, and closed-loop servo-control. The DAC7724 and DAC7725 are available in a PLCC-28 or a SO-28 package, and offer guaranteed specifications over the –40°C to +85°C temperature range.

The DAC7724 and DAC7725 are 12-bit quad voltage output digital-to-analog converters with guaranteed 12-bit monotonic performance over the specified temperature range. They accept 12-bit parallel input data, have double-buffered DAC input logic (allowing simultaneous update of all DACs), and provide a readback mode of the internal input registers. An asynchronous reset clears all registers to a mid-scale code of 800H (DAC7724) or to a zero-scale of 000H (DAC7725). The DAC7724 and DAC7725 can operate from a single +15V supply, or from +15V and –15V supplies.

Low power and small size per DAC make the DAC7724 and DAC7725 ideal for automatic test equipment, DAC-per-pin programmers, data acquisition systems, and closed-loop servo-control. The DAC7724 and DAC7725 are available in a PLCC-28 or a SO-28 package, and offer guaranteed specifications over the –40°C to +85°C temperature range.
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Documentación principal Tipo Título Opciones de formato Descargar la versión más reciente en inglés Fecha
* Hoja de datos 12-Bit Quad Voltage Output Digital-to-Analog Converter datasheet 27/09/2000

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