AMC7832 Series
12-Bit High-Density Analog Monitor and Control (AMC) Solution
Manufacturer: Texas Instruments
Catalog
12-Bit High-Density Analog Monitor and Control (AMC) Solution
Key Features
• Twelve Monotonic 12-Bit DACsSelectable Ranges: 0 to +5-V, 0 to +10-V and–10 to 0-VHigh Current Drive Capability: up to ±15-mASelectable Clamp VoltageOne 12-Bit SAR ADC17 External Analog Inputs12 Bipolar Inputs: –12.5-V to +12.5-V Range5 High Precision Inputs: 0 to +5-V RangeProgrammable Out-of-Range AlarmsInternal +2.5-V ReferenceInternal Temperature Sensor–40°C to +125°C Operation±2.5°C AccuracyEight General Purpose I/O Ports (GPIOs)Low Power SPI Compatible Serial Interface4-Wire Mode, +1.8-V to +5.5-V OperationOperating Temperature Range: –40°C to +125°CAvailable in 64-Terminal HTQFP PowerPAD PackageTwelve Monotonic 12-Bit DACsSelectable Ranges: 0 to +5-V, 0 to +10-V and–10 to 0-VHigh Current Drive Capability: up to ±15-mASelectable Clamp VoltageOne 12-Bit SAR ADC17 External Analog Inputs12 Bipolar Inputs: –12.5-V to +12.5-V Range5 High Precision Inputs: 0 to +5-V RangeProgrammable Out-of-Range AlarmsInternal +2.5-V ReferenceInternal Temperature Sensor–40°C to +125°C Operation±2.5°C AccuracyEight General Purpose I/O Ports (GPIOs)Low Power SPI Compatible Serial Interface4-Wire Mode, +1.8-V to +5.5-V OperationOperating Temperature Range: –40°C to +125°CAvailable in 64-Terminal HTQFP PowerPAD Package
Description
AI
The AMC7832 is a highly integrated, low-power, analog monitoring and control solution that includes a 17-channel, 12-bit analog-to-digital converter (ADC) with programmable alarms, twelve 12-bit digital-to-analog converters (DACs) with output ranges of either 0 to +5-V, 0 to +10-V or –10 to 0-V, eight GPIOs, internal reference and a local temperature sensor channel. The AMC7832 high level of integration significantly reduces component count and simplifies closed-loop system designs.
The AMC7832 is ideal for multichannel applications where board space, size, and low power are critical.
The AMC7832’s low power, high-integration and wide operating temperature range make it an ideal all-in-one, low-cost, bias control circuit for the power amplifiers (PA) found in multi-channel 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 AMC7832 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. Visithttp://www.ti.com/amcfor more information.
The AMC7832 is a highly integrated, low-power, analog monitoring and control solution that includes a 17-channel, 12-bit analog-to-digital converter (ADC) with programmable alarms, twelve 12-bit digital-to-analog converters (DACs) with output ranges of either 0 to +5-V, 0 to +10-V or –10 to 0-V, eight GPIOs, internal reference and a local temperature sensor channel. The AMC7832 high level of integration significantly reduces component count and simplifies closed-loop system designs.
The AMC7832 is ideal for multichannel applications where board space, size, and low power are critical.
The AMC7832’s low power, high-integration and wide operating temperature range make it an ideal all-in-one, low-cost, bias control circuit for the power amplifiers (PA) found in multi-channel 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 AMC7832 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. Visithttp://www.ti.com/amcfor more information.
