Packaging information
| Package | Pins HTQFP (PAP) | 64 |
| Operating temperature range (°C) -40 to 125 |
| Package qty | Carrier 160 | JEDEC TRAY (10+1) |
Features for the AMC7832
- Twelve Monotonic 12-Bit DACs
- Selectable Ranges: 0 to +5-V, 0 to +10-V and
–10 to 0-V - High Current Drive Capability: up to ±15-mA
- Selectable Clamp Voltage
- Selectable Ranges: 0 to +5-V, 0 to +10-V and
- One 12-Bit SAR ADC
- 17 External Analog Inputs
- 12 Bipolar Inputs: –12.5-V to +12.5-V Range
- 5 High Precision Inputs: 0 to +5-V Range
- Programmable Out-of-Range Alarms
- 17 External Analog Inputs
- 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 Range: –40°C to +125°C
- Available in 64-Terminal HTQFP PowerPAD Package
Description for the AMC7832
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. Visit http://www.ti.com/amc for more information.