- Manufacturer Part Number : EVAL-AD7687-PMDZ
- Manufacturer : AD
- Description : 14-Bit, 250 kSPS PulSAR®, Pseudo Differential ADC in MSOP/LFCSP IC
- Series : AD7942
- 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 Board PMOD compatible form factor
- Pins : -
- MFG Package Case : -
- Part Type : EVAL
- Standard Packing Type : -
- Standard Packing Quantity : -
- Working Temperature : -
- Other Part Number : EVAL-AD7687-PMDZ
- 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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- 14-bit resolution with no missing codes
- Throughput: 250 kSPS
- INL: ±0.4 LSB typical, ±1 LSB maximum (±0.0061% of FSR)
- SINAD: 85 dB @ 20 kHz
- THD: −100 dB @ 20 kHz
- Pseudo differential analog input range
0 V to VREF with VREF up to VDD - No pipeline delay
- See Data Sheet for Additional Information
The SPI-compatible serial interface also features the ability, using the SDI input, to daisy-chain several ADCs on a single 3-wire bus and provides an optional busy indicator. It is compatible with 1.8 V, 2.5 V, 3 V, or 5 V logic using a separate supply (VIO).
The AD7942 is housed in a 10-lead MSOP or a 10-lead LFCSP package yet fits in the same size footprint as the 8-lead MSOP or SOT-23. Operation for the AD7942 is specified from −40°C to +85°C.
Applications
- Battery-powered equipment
- Data acquisition
- Instrumentation
- Medical instruments
- Process controls
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.