DAC8411

ACTIVO

DAC automotriz de 16 bits, un canal, de 80 uA, 2.0 V a 5.5 V en encap. SC70

Detalles del producto

Resolution (Bits) 16 Number of DAC channels 1 Interface type SPI Output type Buffered Voltage Output voltage range (V) 0 to 5.5 INL (max) (±LSB) 8 Settling time (µs) 6 Reference type Ext Architecture String Rating Catalog Features Low power Sample/update rate (Msps) 0.083 Power consumption (typ) (mW) 0.14 Operating temperature range (°C) -40 to 125 Product type Precision DAC
Resolution (Bits) 16 Number of DAC channels 1 Interface type SPI Output type Buffered Voltage Output voltage range (V) 0 to 5.5 INL (max) (±LSB) 8 Settling time (µs) 6 Reference type Ext Architecture String Rating Catalog Features Low power Sample/update rate (Msps) 0.083 Power consumption (typ) (mW) 0.14 Operating temperature range (°C) -40 to 125 Product type Precision DAC
SOT-SC70 (DCK) 6 4.2 mm² (2 mm × 2.1 mm)
  • Relative Accuracy:
    • 1 LSB INL (DAC8311: 14-bit)
    • 4 LSB INL (DAC8411: 16-bit)
  • Power Operation: 80 µA at 2 V
  • Power-Down: 0.5 µA at 5 V, 0.1 µA at 2 V
  • Wide Power Supply: 2 V to 5.5 V
  • Power-On Reset to Zero Scale
  • Straight Binary Data Format
  • Low Power Serial Interface With Schmitt-
    Triggered Inputs: Up to 50 MHz
  • On-Chip Output Buffer Amplifier, Rail-to-
    Rail Operation
  • SYNC Interrupt Facility
  • Extended Temperature Range –40°C to
    125°C
  • Pin-Compatible Family in a Tiny, 6-Pin SC70
    Package
  • Relative Accuracy:
    • 1 LSB INL (DAC8311: 14-bit)
    • 4 LSB INL (DAC8411: 16-bit)
  • Power Operation: 80 µA at 2 V
  • Power-Down: 0.5 µA at 5 V, 0.1 µA at 2 V
  • Wide Power Supply: 2 V to 5.5 V
  • Power-On Reset to Zero Scale
  • Straight Binary Data Format
  • Low Power Serial Interface With Schmitt-
    Triggered Inputs: Up to 50 MHz
  • On-Chip Output Buffer Amplifier, Rail-to-
    Rail Operation
  • SYNC Interrupt Facility
  • Extended Temperature Range –40°C to
    125°C
  • Pin-Compatible Family in a Tiny, 6-Pin SC70
    Package

The DAC8311 (14-bit) and DAC8411 (16-bit) devices are low-power, single-channel, voltage output digital-to-analog converters (DAC). They provide excellent linearity and minimize undesired code-to-code transient voltages while offering an easy upgrade path within a pin-compatible family. All devices use a versatile, 3-wire serial interface that operates at clock rates of up to 50 MHz and is compatible with standard SPI, QSPI, Microwire, and digital signal processor (DSP) interfaces.

All devices use an external power supply as a reference voltage to set the output range. The devices incorporate a power-on reset (POR) circuit that ensures the DAC output powers up at 0 V and remains there until a valid write to the device occurs. The DAC8311 and DAC8411 contain a power-down feature, accessed over the serial interface, that reduces current consumption of the device to 0.1 µA at 2 V in power down mode. The low power consumption of these devices in normal operation makes it ideally suited for portable, battery-operated equipment. The power consumption is 0.55 mW at 5 V, reducing to 2.5 µW in power-down mode.

These devices are pin-compatible with the DAC5311, DAC6311, and DAC7311, offering an easy upgrade path from 8-, 10-, and 12-bit resolution to 14- and 16-bit. All devices are available in a small, 6-pin, SC70 package. This package offers a flexible, pin-compatible, and functionally-compatible drop-in solution within the family over an extended temperature range of –40°C to 125°C.

The DAC8311 (14-bit) and DAC8411 (16-bit) devices are low-power, single-channel, voltage output digital-to-analog converters (DAC). They provide excellent linearity and minimize undesired code-to-code transient voltages while offering an easy upgrade path within a pin-compatible family. All devices use a versatile, 3-wire serial interface that operates at clock rates of up to 50 MHz and is compatible with standard SPI, QSPI, Microwire, and digital signal processor (DSP) interfaces.

All devices use an external power supply as a reference voltage to set the output range. The devices incorporate a power-on reset (POR) circuit that ensures the DAC output powers up at 0 V and remains there until a valid write to the device occurs. The DAC8311 and DAC8411 contain a power-down feature, accessed over the serial interface, that reduces current consumption of the device to 0.1 µA at 2 V in power down mode. The low power consumption of these devices in normal operation makes it ideally suited for portable, battery-operated equipment. The power consumption is 0.55 mW at 5 V, reducing to 2.5 µW in power-down mode.

These devices are pin-compatible with the DAC5311, DAC6311, and DAC7311, offering an easy upgrade path from 8-, 10-, and 12-bit resolution to 14- and 16-bit. All devices are available in a small, 6-pin, SC70 package. This package offers a flexible, pin-compatible, and functionally-compatible drop-in solution within the family over an extended temperature range of –40°C to 125°C.

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Documentación técnica

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Ver todo 4
Documentación principal Tipo Título Opciones de formato Descargar la versión más reciente en inglés Fecha
* Hoja de datos DAC8x11 2-V to 5.5-V, 80-μA, 14- and 16-Bit, Low-Power, Single-Channel, Digital-to-Analog Converters in SC70 Package datasheet (Rev. C) PDF | HTML 7/07/2015
Guía del usuario Precision DAC SPICE Models Quick-Start Guide 22/02/2017
Analog Design Journal Analog Applications Journal 4Q 2014 24/10/2014
Analog Design Journal SPICE models for Precision DACs 24/10/2014

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.

Placa de evaluación

DAC7311EVM — Módulo de evaluación DAC7311

The SC70 DAC EVM is an evaluation module designed for the prototyping and evaluation of the DAC8411, DAC8311, DAC7311, DAC6311 and DAC5311 digital to analog converters (DAC). These 8 to 16-bit, string DACs operate with a high speed serial clock (up to 50MHz) and offer excellent performance with (...)

Guía del usuario: PDF
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En inventario
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Placa de evaluación

DAC8411EVM — Módulo de evaluación DAC8411

El DAC EVM SC70 es un módulo de evaluación diseñado para la creación de prototipos y la evaluación de los convertidores digital a analógico (DAC) DAC8411, DAC8311, DAC7311, DAC6311 y DAC5311. Estos DAC de cadena de 8 a 16 bits funcionan con un reloj serie de alta velocidad (hasta 50 MHz) y ofrecen (...)

Guía del usuario: PDF
Productos y hardware compatibles
En inventario
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Placa de evaluación

DAC8411EVM-PDK — Kit de demostración de rendimiento DAC8411

The DAC8411EVM-PDK is a complete evaluation/demonstration kit, which combines an DAC8411EVM with the TMS32VC5509 based MMB0 motherboard for use with a personal computer. The MMB0 motherboard allows the DAC8411EVM to connect to a computer via a USB port. The DAC8411EVM-PDK is controlled by the DXP (...)

Guía del usuario: PDF
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En inventario
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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 (...)

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Modelo de simulación

DAC8411 IBIS Model

SBAM041.ZIP (11 KB) - Modelo IBIS
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DAC8411 Parallel PSpice Model

SBAM232.ZIP (15 KB) - Modelo PSpice
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DAC8411 Parallel TINA-TI Reference Design

SBAM230.TSC (1042 KB) - Diseño de referencia TINA-TI
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DAC8411 Parallel TINA-TI Spice Model (Rev. A)

SBAM231A.ZIP (171 KB) - Modelo TINA-TI Spice
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DAC8411 Serial PSpice Model

SBAM235.ZIP (15 KB) - Modelo PSpice
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Modelo de simulación

DAC8411 Serial TINA-TI Reference Design

SBAM233.TSC (249 KB) - Diseño de referencia TINA-TI
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Modelo de simulación

DAC8411 Serial TINA-TI Spice Model (Rev. A)

SBAM234A.ZIP (334 KB) - Modelo TINA-TI Spice
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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
SOT-SC70 (DCK) 6 Ultra Librarian

Pedidos y calidad

Los productos recomendados pueden tener parámetros, módulos de evaluación o diseños de referencia relacionados con este producto de TI.

Soporte y capacitación

Foros de TI E2E™ con asistencia técnica de los ingenieros de TI

El contenido lo proporcionan “tal como está” TI y los colaboradores de la comunidad y no constituye especificaciones de TI. Consulte los términos de uso.

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