- Manufacturer Part Number : AD7485
- Manufacturer : AD
- Description : 14-Bit, 1 MSPS SAR ADC
- Series : AD7485
- Reference Price : USD 9.152
- 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 : AD7485
- Shipping methods : DHL FEDEX UPS TNT
- Delivery Time : Ship within 1 day.
- Manufacturer Production time : 6-8 weeks (Normally have stocks)
- Weight : 0.001KG
Contact us to check the best price and real time inventory quantity for AD7485. If you need any more information about AD7485, you can also send us by email. Our email is [email protected], we will reply you in 12 hours.
- Fast Throughput Rate: 1 MSPS
- Wide Input Bandwidth: 40 MHz
- Excellent DC Accuracy Performance
- Flexible Serial Interface
- STANDBY Mode: 2 µA Max
- Low Power:
80 mW (Full Power) and
3 mW (NAP Mode)
- Single 5 V Supply Operation
- Internal 2.5 V Reference
- Full-Scale Overrange Indication
The conversion process is a proprietary algorithmic successive-approximation technique. The input signal is sampled and conversion is initiated on the falling edge of a CONVST signal. The conversion process is controlled by an external master clock. Interfacing is via standard serial signal lines making the part directly compatible with microcontrollers and DSPs.
The AD7485 provides excellent ac and dc performance specifications. Factory trimming ensures high dc accuracy resulting in very low INL, offset and gain errors.
The part uses advanced design techniques to achieve very low power dissipation at high throughput rates. Power consumption in normal mode of operation is 70 mW. There are two power-saving modes: a NAP mode, which keeps reference circuitry alive for quick power up, consumes 5 mW while a STANDBY mode reduces power consumption to a mere 5 µW.
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.