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Manufacturer / Brand: AD
Details: 14-Bit, 1 MSPS, Differential, Programmable Input PulSAR® ADC
Series: AD7952
Quantity Available: Over 52590 pieces
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Datasheet for AD7952:
Product Parameters
- Manufacturer Part Number : AD7952
- Manufacturer : AD
- Description : 14-Bit, 1 MSPS, Differential, Programmable Input PulSAR® ADC
- Series : AD7952
- 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 : AD7952
- 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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Features and Benefits of AD7952
- Multiple pins/software-programmable input ranges
+5 V (10 V p-p), +10 V (20 V p-p),
±5 V (20 V p-p), ±10 V (40 V p-p) - 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 typical, ±1 LSB maximum (±61 ppm of FSR)
- SNR: 85 dB @ 2 kHz
- iCMOS® process technology
- 5 V internal reference: typical drift 3 ppm/°C; TEMP output
- No pipeline delay (SAR architecture)
- Parallel (14- or 8-bit bus) and serial 5 V/3.3 V interface
- SPI-/QSPI™-/MICROWIRE™-/DSP-compatible
- Power dissipation
235 mW @ 1 MSPS
10 mW @ 1 kSPS
Product Detailed Description for AD7952
The AD7952 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 AD7952 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 CNVST samples the fully differential analog inputs on IN+ and IN−. The AD7952 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 controls Medical instruments
- High speed data acquisition
- Digital signal processing
- Instrumentation
- Spectrum analysis
- ATE
Lifecycle information of AD7952
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.
AD7952 More photos
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