Hot-selling and scarce AMC7836IPAPR Analog Monitor/Control Circuit 12 b SPI 64-HTQFP spot stock

Product Descriptions

The AMC7836 is a highly-integrated,   low-power,analog monitoring and control  solution .  The deviceincludes  a  21-channel,    12-bit    analog-to-digitalconverter   (ADC),   sixteen 12-bit   digital-to-analogconverters (DACs) with programmable output ranges,eight  GPIOs,  an internal   reference,  and a localtemperature-sensor   channel .   The high level    ofintegration significantly reduces component count andsimplifies closed-loop system designs making it idealfor  multichannel   applications where board space,size, and low-power are critical .

The low-power,   very  high-integration and wideoperating-temperature range of  the device make itsuitable as an all-in-one, low-cost, bias-control circuitfor the power amplifiers (PA) found in multichannelRF communication systems . The flexible DAC outputranges allow the device to be used as a biasingsolution for a large variety of transistor technologies,such as LDMOS,  GaAs,  and GaN .  The AMC7836feature set is similarly beneficial  in general-purposemonitor and control systems .

Product Features

•   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

Product Applications

•   Communications Infrastructure:

– Cellular Base Stations

– Microwave Backhaul

– Optical Networks

•   General-Purpose Monitor and Control

•   Data Acquisition Systems

Product Specifications

Product Photos

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