Datasheet for AD7894ARZ-3:
- Manufacturer Part Number : AD7894ARZ-3
- Manufacturer : AD
- Description : True Bipolar Input, 5 V Single Supply, 14-Bit, Serial 4.5 µs ADC in 8-Pin Package IC
- Series : AD7894
- Reference Price : USD 7.088
- 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 : 8-Lead SOIC
- Pins : 8
- MFG Package Case : R-8
- Part Type : OTH
- Standard Packing Type : Tube
- Standard Packing Quantity : 98
- Working Temperature : -40 to 85C
- Other Part Number : AD7894ARZ-3
- 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 14-Bit ADC with 5 µs Conversion Time
- 8-Lead SOIC Package
- Single 5 V Supply Operation
- High Speed, Easy-to-Use, Serial Interface
- On-Chip Track/Hold Amplifier
- High Input Impedance
- Selection of Input Ranges: ±10 V for AD7894-10
- Low Power: 20 mW Typ
- Pin Compatible Upgrade of 12-Bit AD7895
±2.5 V for AD7894-3
0 V to +2.5 V for AD7894-2
In addition to the traditional dc accuracy specifications such as linearity, full-scale and offset errors, the AD7894 is also specified for dynamic performance parameters including harmonic distortion and signal-to-noise ratio. The part accepts an analog input range of ±10 V (AD7894-10), ±2.5V (AD7894-3), 0 V to 2.5 V (AD7894-2), and operates from a single +5 V supply consuming only 20 mW typical.
The AD7894 features a high sampling rate mode and, for low power applications, a proprietary automatic power down mode where the part automatically goes into power down once conversion is complete and "wakes up" before the next conversion cycle. The part is available in a small outline IC (SOIC).
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.