Datasheet for AD7951:
- Manufacturer Part Number : AD7951
- Manufacturer : AD
- Description : 14-Bit, 1 MSPS, Unipolar/Bipolar Programmable Input PulSAR® ADC
- Series : AD7951
- Reference Price : USD 9.16
- 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 : AD7951
- 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 AD7951. If you need any more information about AD7951, you can also send us by email. Our email is [email protected], we will reply you in 12 hours.
- Multiple pins/software programmable input ranges:
5 V, 10 V, ±5 V, ±10 V - Pins or serial SPI® compatible input ranges/mode selection
- Throughput
1 MSPS (warp mode)
800 kSPS (normal mode)
670 kSPS (impulse mode)
- 14-bit resolution with no missing codes
- INL: ±0.3 LSB typ, ±1 LSB max (±61 ppm of FSR)
- SNR: 85 dB @ 2 kHz
- iCMOS® process technology
- See data sheet for additional features
The AD7951 is a 14-bit, charge redistribution, successive approximation register (SAR) architecture analog-to-digital converter (ADC) fabricated on Analog Devices, Inc.'s iCMOS high voltage process. The device is configured through hardware or via a dedicated write only serial configuration port for input range and operating mode. The AD7951 contains a high speed 14-bit sampling ADC, an internal conversion clock, an internal reference (and buffer), error correction circuits, and both serial and parallel system interface ports. A falling edge on NVST samples the analog input on IN+ with respect to a ground sense, IN−. The AD7951 features four different analog input ranges and three different sampling modes: warp mode for the fastest throughput, normal mode for the fastest asynchronous throughput, and impulse mode where power is scaled with throughput. Operation is specified from −40°C to +85°C.
Applications
- Process control
- Medical instruments
- High speed data acquisition
- Digital signal processing
- Instrumentation
- Spectrum analysis
- ATE
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.
