AMC7891SRHHT
ActiveINTEGRATED MULTICHANNEL ADC AND DAC FOR ANALOG MONITORING AND CONTROL
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AMC7891SRHHT
ActiveINTEGRATED MULTICHANNEL ADC AND DAC FOR ANALOG MONITORING AND CONTROL
Deep-Dive with AI
Technical Specifications
Parameters and characteristics for this part
| Specification | AMC7891SRHHT |
|---|---|
| Data Interface | SPI |
| Mounting Type | Surface Mount |
| Number of Channels | 8 |
| Operating Temperature [Max] | 105 ░C |
| Operating Temperature [Min] | -40 °C |
| Package / Case | 36-VFQFN Exposed Pad |
| Resolution (Bits) | 10 b |
| Sampling Rate (Per Second) | 500k |
| Supplier Device Package | 36-VQFN (6x6) |
| Type | Analog Monitor/Control Circuit |
| Voltage - Supply [Max] | 5.5 V |
| Voltage - Supply [Min] | 4.75 V |
| Voltage Supply Source | Single Supply |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Cut Tape (CT) | 1 | $ 11.51 | |
| 10 | $ 10.40 | |||
| 25 | $ 9.91 | |||
| 100 | $ 8.61 | |||
| Digi-Reel® | 1 | $ 11.51 | ||
| 10 | $ 10.40 | |||
| 25 | $ 9.91 | |||
| 100 | $ 8.61 | |||
| Tape & Reel (TR) | 250 | $ 8.22 | ||
| 500 | $ 7.50 | |||
| 1250 | $ 6.53 | |||
| Texas Instruments | SMALL T&R | 1 | $ 8.81 | |
| 100 | $ 7.18 | |||
| 250 | $ 5.64 | |||
| 1000 | $ 4.79 | |||
Description
General part information
AMC7891 Series
The AMC7891 is a highly-integrated, low-power, complete analog monitoring and control system in a very small package.
For monitoring functions, the AMC7891 has 8 uncommitted inputs multiplexed into a 10-bit SAR analog-to-digital converter (ADC) and an accurate on-chip temperature sensor. Control signals are generated through four, independent, 10-bit digital-to-analog converters (DACs). Additional digital signal monitoring and control is accomplished through twelve configurable GPIOs. An internal reference can be used to drive the ADC and DACs.
Communication to the device is performed through a versatile, four-wire serial interface compatible with industry-standard microprocessors and microcontrollers. The serial interface can operate at clock rates up to 30 MHz, allowing quick access to critical system data.
Documents
Technical documentation and resources
