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

DAC8552

ACTIVO

Convertidor digital a analógico de salida de tensión, canal doble, 16 bits, fallas ultrabajas

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DAC80502 ACTIVO Convertidor digital a analógico (DAC) de salida de tensión SPI, canal doble, 1 LSB INL, 16 bits 16-bit ultrasmall device in 2.5mm by 2.5mm QFN package

DAC8552

ACTIVO
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Detalles del producto

Resolution (Bits) 16 Number of DAC channels 2 Interface type SPI Output type Buffered Voltage Output voltage range (V) 0 to 5.5 INL (max) (±LSB) 12 Settling time (µs) 10 Reference type Ext Architecture String Rating Catalog Sample/update rate (Msps) 0.2 Power consumption (typ) (mW) 3 Operating temperature range (°C) -40 to 105 Product type Precision DAC
Resolution (Bits) 16 Number of DAC channels 2 Interface type SPI Output type Buffered Voltage Output voltage range (V) 0 to 5.5 INL (max) (±LSB) 12 Settling time (µs) 10 Reference type Ext Architecture String Rating Catalog Sample/update rate (Msps) 0.2 Power consumption (typ) (mW) 3 Operating temperature range (°C) -40 to 105 Product type Precision DAC
VSSOP (DGK) 8 14.7 mm² (3 mm × 4.9 mm)
  • Relative Accuracy: 4LSB
  • Glitch Energy: 0.15nV-s
  • MicroPower Operation: 155µA per Channel at 2.7V
  • Power-On Reset to Zero-Scale
  • Power Supply: 2.7V to 5.5V
  • 16-Bit Monotonic Over Temperature
  • Settling Time: 10µs to ±0.003% FSR
  • Ultra-Low AC Crosstalk: -100dB Typ
  • Low-Power Serial Interface with Schmitt-Triggered Inputs
  • On-Chip Output Buffer Amplifier with Rail-to-Rail Operation
  • Double-Buffered Input Architecture
  • Simultaneous or Sequential Output Update and Power-down
  • Available in a Tiny MSOP-8 Package
  • APPLICATIONS
    • Portable Instrumentation
    • Closed-Loop Servo Control
    • Process Control
    • Data Acquisition Systems
    • Programmable Attenuation
    • PC Peripherals

SPI, QSP are trademarks of Motorola, Inc.
Microwire is a trademark of National Semiconductor.
All other trademarks are the property of their respective owners.
  • Relative Accuracy: 4LSB
  • Glitch Energy: 0.15nV-s
  • MicroPower Operation: 155µA per Channel at 2.7V
  • Power-On Reset to Zero-Scale
  • Power Supply: 2.7V to 5.5V
  • 16-Bit Monotonic Over Temperature
  • Settling Time: 10µs to ±0.003% FSR
  • Ultra-Low AC Crosstalk: -100dB Typ
  • Low-Power Serial Interface with Schmitt-Triggered Inputs
  • On-Chip Output Buffer Amplifier with Rail-to-Rail Operation
  • Double-Buffered Input Architecture
  • Simultaneous or Sequential Output Update and Power-down
  • Available in a Tiny MSOP-8 Package
  • APPLICATIONS
    • Portable Instrumentation
    • Closed-Loop Servo Control
    • Process Control
    • Data Acquisition Systems
    • Programmable Attenuation
    • PC Peripherals

SPI, QSP are trademarks of Motorola, Inc.
Microwire is a trademark of National Semiconductor.
All other trademarks are the property of their respective owners.

The DAC8552 is a 16-bit, dual channel, voltage output digital-to-analog converter (DAC) offering low power operation and a flexible serial host interface. Each on-chip precision output amplifier allows rail-to-rail output swing to be achieved over the supply range of 2.7V to 5.5V. The device supports a standard 3-wire serial interface capable of operating with input data clock frequencies up to 30MHz for VDD = 5V.

The DAC8552 requires an external reference voltage to set the output range of each DAC channel. Also incorporated into the device is a power-on reset circuit which ensures that the DAC outputs power up at zero-scale and remain there until a valid write takes place. The DAC8552 provides a flexible power-down feature, accessed over the serial interface, that reduces the current consumption of the device to 700nA at 5V.

The low-power consumption of this device in normal operation makes it ideally suited for portable, battery-operated equipment and other low-power applications. The power consumption is 0.5mW per channel at 2.7V, reducing to 1µW in power-down mode.

The DAC8552 is available in a MSOP-8 package with a specified operating temperature range of -40°C to +105°C.

The DAC8552 is a 16-bit, dual channel, voltage output digital-to-analog converter (DAC) offering low power operation and a flexible serial host interface. Each on-chip precision output amplifier allows rail-to-rail output swing to be achieved over the supply range of 2.7V to 5.5V. The device supports a standard 3-wire serial interface capable of operating with input data clock frequencies up to 30MHz for VDD = 5V.

The DAC8552 requires an external reference voltage to set the output range of each DAC channel. Also incorporated into the device is a power-on reset circuit which ensures that the DAC outputs power up at zero-scale and remain there until a valid write takes place. The DAC8552 provides a flexible power-down feature, accessed over the serial interface, that reduces the current consumption of the device to 700nA at 5V.

The low-power consumption of this device in normal operation makes it ideally suited for portable, battery-operated equipment and other low-power applications. The power consumption is 0.5mW per channel at 2.7V, reducing to 1µW in power-down mode.

The DAC8552 is available in a MSOP-8 package with a specified operating temperature range of -40°C to +105°C.
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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 16-Bit, Dual Channel, Ultralow Glitch Voltage Output Digital to Analog Converter datasheet (Rev. A) 20/10/2006
Circuit design Precision, Three-Wire High-Voltage Output Transmitter Using the DAC80501 and XTR200 PDF | HTML 27/01/2026

Diseño y desarrollo

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Soporte de software

DXP — DXP EVM GUI

El DAC Exerciser Program (DXP) es una herramienta de software de TI para evaluar los DAC sin la necesidad de generadores de patrones costosos o escribir software complejo. Cuando se utiliza con un EVM DAC de TI y una placa madre modular, ofrece una generación simple y fácil de señales digitales, lo (...)

Productos y hardware compatibles
Modelo de simulación

DAC8552 IBIS Model

SLAM091.ZIP (6 KB) - Modelo IBIS
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Herramienta de diseño

ADC-DAC-TO-VREF-SELECT-DESIGN-TOOL — The ADC-TO-VREF-SELECT tool enables the pairing of TI ADCs, DACs, and series voltage references.

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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Encapsulado Pines Símbolos CAD, huellas y modelos 3D
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Se aplican los Términos y condiciones estándar de TI para los elementos de evaluación.

Pedidos y calidad

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Soporte y capacitación

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