- Manufacturer Part Number : EVAL-CED1Z
- Manufacturer : AD
- Description : 14-Bit, 1 MSPS, Unipolar/Bipolar Programmable Input PulSAR® ADC IC
- Series : AD7951
- Reference Price : USD 0
- 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 : ROHS Compliant (Lead Free)
- Package Type : Evaluation Controller Board
- Pins : -
- MFG Package Case : -
- Part Type : EVAL
- Standard Packing Type : -
- Standard Packing Quantity : -
- Working Temperature : -
- Other Part Number : EVAL-CED1Z
- Shipping methods : DHL FEDEX UPS TNT
- Delivery Time : Ship within 1 day.
- Manufacturer Production time : 6-8 weeks (Normally have stocks)
- Weight : 0.001KG
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- 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.