| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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2 pcs
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2 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The AD7891AP-1 is a high-speed, 12-bit data acquisition system manufactured by Analog Devices. This monolithic device integrates an 8-channel multiplexer, an on-chip track/hold amplifier, a 12-bit Analog-to-Digital Converter (ADC), and a 2.5V reference on a single chip.
Key features include a fast conversion time of 1.6 µs and selectable input voltage ranges. The AD7891-1 model supports ±5V and ±10V inputs, while the AD7891-2 model supports 0V to +2.5V, 0V to +5V, and ±2.5V inputs. It offers both parallel and serial interface options, allowing for easy integration with microprocessors and digital signal processors.
Designed for low power consumption, the AD7891AP-1 operates from a single 5V supply and includes a power-down mode to conserve energy. It is available in a 44-lead PLCC package and a 40-lead TQFN-EP package, suitable for surface mounting.
Applications for the AD7891AP-1 include data acquisition systems, motor control, mobile communication base stations, and instrumentation.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.93 | $1.93 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The AD7891AP-1 has a conversion time of 1.6 µs.
The AD7891AP-1 features 8 single-ended analog input channels.
The AD7891AP-1 has an on-chip 2.5V reference.
The AD7891-1 model supports ±5V and ±10V input ranges.
The AD7891AP-1 operates from a single 5V supply.
The AD7891AP-1 is available in a 44-PLCC package and a 40-TQFN-EP package.
The operating temperature range for the AD7891AP-1 is -40°C to +85°C.