Datasheet for AD7899ARZ-1:
- Manufacturer Part Number : AD7899ARZ-1
- Manufacturer : AD
- Description : 5 V Single Supply 14-Bit 400 kSPS ADC IC
- Series : AD7899
- Reference Price : USD 10.624
- 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 : 28-Lead SOIC (Wide)
- Pins : 28
- MFG Package Case : RW-28
- Part Type : OTH
- Standard Packing Type : Tube
- Standard Packing Quantity : 27
- Working Temperature : -40 to 85C
- Other Part Number : AD7899ARZ-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
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- Fast (2.2 µs) 14-Bit ADC
- 400 kSPS Throughput Rate
- 0.3 µs Track/Hold Acquisition Time
- Single Supply Operation
- High-Speed Parallel Interface which Also Allows Interfacing to 3 V Processors
- Low Power, 80 mW Typ
- Selection of Input Ranges:
±10 V, ±5 V and ±2.5 V
0 V to 2.5 V and 0 V to 5 V - Power-Saving Mode, 20 µW Typ
- Overvoltage Protection on Analog Inputs
- Power-Down Mode via STBY Pin
The AD7899 is a fast, low power, 14-bit A/D converter that operates from a single +5 V supply. The part contains a 2.0 µs successive approximation ADC, a track/hold amplifier, 2.5 V reference, on chipclock oscillator, signal conditioning circuitry and a high speed parallel interface. The part accepts analog input ranges of ±10 V , ±5 V, ±2.5 V, 0 V to +2.5 V and 0 V to +5 V. Overvoltage protection on the analog inputs for the part allows the input voltage to exceeded without damaging the parts or affecting a conversion in progress.
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.