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.
|ADC Input Channels (#)|
|ADC Resolution (Bits)|
|DAC: Resolution (Bits)|
|Operating Temperature Range (C)|
|Package Size: mm2:W x L (PKG)|
|Approx. Price (US$)|
|ADC: Sampling Rate (KSPS)|
|ADC: Analog Input Range (Min) (V)|
|ADC: Analog Input Range (Max) (V)|
|DAC: Settling Time (uS)|
|DAC: Output Full Scale (Min) (V)|
|DAC: Output Full Scale (Max) (V)|
|Local|| Local |
| Local |
| Local |
|SPI|| SPI |
|Current Source up to 10 mA||4 High Common-Mode Current Sensors|
|-40 to 125||-40 to 125||-40 to 85||-40 to 125||-40 to 125|
|HTQFP|| HTQFP |
|64HTQFP: 144 mm2: 12 x 12(HTQFP)|| 64VQFN: 81 mm2: 9 x 9(VQFN) |
64HTQFP: 144 mm2: 12 x 12(HTQFP)
|40WQFN: 36 mm2: 6 x 6(WQFN)||56QFN: 64 mm2: 8 x 8(QFN)||64HTQFP: 144 mm2: 12 x 12(HTQFP)|
|14.95 | 1ku||9.95 | 1ku||6.00 | 1ku||9.95 | 1ku||16.45 | 1ku|
|64HTQFP|| 64HTQFP |
|Order Now||Order Now||Order Now||Order Now||Order Now|