Datasheet for AD7989-1:
- Manufacturer Part Number : AD7989-1
- Manufacturer : AD
- Description : 18-Bit, 100 kSPS PulSAR ADCs in MSOP/LFCSP
- Series : AD7989-1
- Reference Price : USD 6.24
- 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 : Recommended for New Designs
- Status : Contact ADI
- RoHS Status: -
- Voltage: -
- Feature: -
- Package Case: -
- Temperature Range: -
- Packing: Reel/Tray/Tube
- Standard Packing Quantity: -
- Country of Origin: -
- Other Part Number : AD7989-1
- 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 AD7989-1. If you need any more information about AD7989-1, you can also send us by email. Our email is [email protected], we will reply you in 12 hours.
The AD7989-1/AD7989-5 are 18-bit, successive approximation,analog-to-digital converters (ADCs) that operate from a singlepower supply, VDD. The AD7989-1/AD7989-5 contain a lowpower, high speed, 18-bit sampling ADC and a versatile serialinterface port. On the CNV rising edge, the AD7989-1/AD7989-5sample the voltage difference between the IN+ and IN− pins.The voltages on these pins typically swing in opposite phasesbetween 0 V and VREF. The reference voltage, VREF, is appliedexternally and can be set independent of the supply voltage,VDD. Its power scales linearly with throughput.
The AD7989-1/AD7989-5 are serial peripheral interface (SPI)-compatible, which features the ability, using the SDI/CS input,to daisy-chain several ADCs on a single 3-wire bus. TheAD7989-1/AD7989-5 are compatible with 1.8 V, 2.5 V, 3 V, and5 V logic, using the separate VIO supply.
The AD7989-1/AD7989-5 are available in a 10-lead MSOP or a10-lead LFCSP with operation specified from −40°C to +85°C.
Applications
- Battery-powered equipment
- Data acquisition systems
- Medical instruments
- Seismic data acquisition systems
This product has been released to the market. The data sheet contains all final specifications and operating conditions. For new designs, ADI recommends utilization of these products.
