Datasheet for AD7985:
- Manufacturer Part Number : AD7985
- Manufacturer : AD
- Description : 16-Bit, 2.5 MSPS PulSAR 11 mW ADC in QFN
- Series : AD7985
- Reference Price : USD 12.816
- Our Price : We have a better price, contact us by email
- Product Type : Precision A/D Converters
- Function : Single Channel A/D Converters
- Current Suggest : Production
- Status : Production
- RoHS Status: -
- Voltage: -
- Feature: -
- Package Case: -
- Temperature Range: -
- Packing: Reel/Tray/Tube
- Standard Packing Quantity: -
- Country of Origin: -
- Other Part Number : AD7985
- Shipping methods : DHL FEDEX UPS TNT
- Delivery Time : Ship within 1 day.
- Manufacturer Production time : 6-8 weeks (Normally have stocks)
- Weight : 0.001KG
Contact us to check the best price and real time inventory quantity for AD7985. If you need any more information about AD7985, you can also send us by email. Our email is [email protected], we will reply you in 12 hours.
The AD7985 is a 16-bit, 2.5 MSPS successive approximationanalog-to-digital converter (SAR ADC). It contains a low power,high speed, 16-bit sampling ADC, an internal conversion clock,an internal reference (and buffer), error correction circuits, anda versatile serial interface port. On the rising edge of CNV, theAD7985 samples an analog input, IN+, between 0 V and REFwith respect to a ground sense, IN−. The AD7985 features avery high sampling rate turbo mode (TURBO is high) and areduced power normal mode (TURBO is low) for low powerapplications where the power is scaled with the throughput.
In normal mode (TURBO is low), the SPI-compatible serial interfacealso features the ability, using the SDI input, to daisy-chainseveral ADCs on a single 3-wire bus and provide an optional busyindicator. It is compatible with 1.8 V, 2.5 V, and 2.7 V suppliesusing the separate VIO supply.
The AD7985 is available in a 20-lead LFCSP with operationspecified from −40°C to +85°C.
Applications
- Battery-powered equipment
- Communications
- ATE
- Data acquisition systems
- Medical instruments
At least one model within this product family is in production and available for purchase. The product is appropriate for new designs but newer alternatives may exist.
