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AMC7836

ACTIVO

Solución de control y supervisión analógica de alta densidad de 12 bits, DAC bipolar

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AMC7836

ACTIVO
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Detalles del producto

Number of ADC channels 21 ADC resolution (bps) 12 Number of DAC channels 16 DAC resolution (bps) 12 Temperature sensing Local Number of GPIOs 8 Interface type SPI Features GPIO, Temp Sensor Operating temperature range (°C) -40 to 125 Rating Catalog ADC sampling rate (ksps) 87 ADC analog input range (min) (V) -12.5 ADC analog input range (max) (V) 12.5 DAC settling time (µs) 10 DAC output full-scale (min) (V) -10 DAC output full-scale (max) (V) 10
Number of ADC channels 21 ADC resolution (bps) 12 Number of DAC channels 16 DAC resolution (bps) 12 Temperature sensing Local Number of GPIOs 8 Interface type SPI Features GPIO, Temp Sensor Operating temperature range (°C) -40 to 125 Rating Catalog ADC sampling rate (ksps) 87 ADC analog input range (min) (V) -12.5 ADC analog input range (max) (V) 12.5 DAC settling time (µs) 10 DAC output full-scale (min) (V) -10 DAC output full-scale (max) (V) 10
HTQFP (PAP) 64 144 mm² (12 mm × 12 mm)
  • 16 Monotonic 12-Bit DACs
    • Selectable Ranges: –10 V to 0 V, –5 V to 0 V, 0 V to 5 V, and 0 V to 10 V
    • High Current Drive Capability: up to ±15 mA
    • Auto-Range Detector
    • Selectable Clamp Voltage
  • 12-Bit SAR ADC
    • 21 External Analog Inputs
      • 16 Bipolar Inputs: –12.5 V to +12.5 V
      • 5 High-Precision Inputs: 0 V to 5 V
    • Programmable Out-of-Range Alarms
  • Internal 2.5-V Reference
  • Internal Temperature Sensor
    • –40°C to +125°C Operation
    • ±2.5°C Accuracy
  • Eight General-Purpose I/O Ports (GPIOs)
  • Low-Power SPI-Compatible Serial Interface
    • 4-Wire Mode, 1.8-V to 5.5-V Operation
  • Operating Temperature: –40°C to +125°C
  • Available in 64-Pin HTQFP PowerPAD™ IC Package
  • 16 Monotonic 12-Bit DACs
    • Selectable Ranges: –10 V to 0 V, –5 V to 0 V, 0 V to 5 V, and 0 V to 10 V
    • High Current Drive Capability: up to ±15 mA
    • Auto-Range Detector
    • Selectable Clamp Voltage
  • 12-Bit SAR ADC
    • 21 External Analog Inputs
      • 16 Bipolar Inputs: –12.5 V to +12.5 V
      • 5 High-Precision Inputs: 0 V to 5 V
    • Programmable Out-of-Range Alarms
  • Internal 2.5-V Reference
  • Internal Temperature Sensor
    • –40°C to +125°C Operation
    • ±2.5°C Accuracy
  • Eight General-Purpose I/O Ports (GPIOs)
  • Low-Power SPI-Compatible Serial Interface
    • 4-Wire Mode, 1.8-V to 5.5-V Operation
  • Operating Temperature: –40°C to +125°C
  • Available in 64-Pin HTQFP PowerPAD™ IC Package

The AMC7836 is a highly-integrated, low-power, analog monitoring and control solution. The device includes a 21-channel, 12-bit analog-to-digital converter (ADC), sixteen 12-bit digital-to-analog converters (DACs) with programmable output ranges, eight GPIOs, an internal reference, and a local temperature-sensor channel. The high level of integration significantly reduces component count and simplifies closed-loop system designs making it ideal for multichannel applications where board space, size, and low-power are critical.

The low-power, very high-integration and wide operating-temperature range of the device make it suitable as an all-in-one, low-cost, bias-control circuit for the power amplifiers (PA) found in multichannel RF communication systems. The flexible DAC output ranges allow the device to be used as a biasing solution for a large variety of transistor technologies, such as LDMOS, GaAs, and GaN. The AMC7836 feature set is similarly beneficial in general-purpose monitor and control systems.

For applications that require a different channel-count, additional features, or converter resolutions, Texas Instruments offers a complete family of analog monitor and control (AMC) products. For more information, go to www.ti.com/amc.

The AMC7836 is a highly-integrated, low-power, analog monitoring and control solution. The device includes a 21-channel, 12-bit analog-to-digital converter (ADC), sixteen 12-bit digital-to-analog converters (DACs) with programmable output ranges, eight GPIOs, an internal reference, and a local temperature-sensor channel. The high level of integration significantly reduces component count and simplifies closed-loop system designs making it ideal for multichannel applications where board space, size, and low-power are critical.

The low-power, very high-integration and wide operating-temperature range of the device make it suitable as an all-in-one, low-cost, bias-control circuit for the power amplifiers (PA) found in multichannel RF communication systems. The flexible DAC output ranges allow the device to be used as a biasing solution for a large variety of transistor technologies, such as LDMOS, GaAs, and GaN. The AMC7836 feature set is similarly beneficial in general-purpose monitor and control systems.

For applications that require a different channel-count, additional features, or converter resolutions, Texas Instruments offers a complete family of analog monitor and control (AMC) products. For more information, go to www.ti.com/amc.
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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 AMC7836 High-Density, 12-Bit Analog Monitor and Control Solution With Multichannel ADC, Bipolar DACs, Temperature Sensor, and GPIO Ports datasheet (Rev. D) PDF | HTML 1/02/2018
Circuit design Precision, ±15V Power Supply Circuit from a +5V Source for High-Voltage Data Converters PDF | HTML 4/12/2025
Circuit design Output Overvoltage Protection Circuit for Voltage DACs Without an External Feedback Pin PDF | HTML 18/06/2025
Nota sobre la aplicación Achieving Fast VGS Switching in RF Power Amplifiers in Aerospace and Defense Applications PDF | HTML 13/12/2023

Diseño y desarrollo

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Placa de evaluación

AMC7836EVM — Módulo de evaluación de la solución de control y supervisión analógica (AMC) de alta densidad de 12 

El AMC7836EVM (módulo de evaluación) es una plataforma fácil de usar para evaluar la funcionalidad y el rendimiento del dispositivo AMC de 12 bits.  El módulo de evaluación (EVM) incorpora el AMC7836, un sistema de supervisión y control analógico altamente integrado y de baja potencia que incluye (...)

Guía del usuario: PDF
Productos y hardware compatibles
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Modelo de simulación

AMC7836 IBIS Model

SLAM238.ZIP (87 KB) - Modelo IBIS
Productos y hardware compatibles
Encapsulado Pines Símbolos CAD, huellas y modelos 3D
HTQFP (PAP) 64 Ultra Librarian
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