Datasheet for AD7694:
- Manufacturer Part Number : AD7694
- Manufacturer : AD
- Description : 250 kSPS 16-BIT PulSAR® A/D Converter in µSOIC
- Series : AD7694
- Reference Price : USD 6.104
- 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 : AD7694
- 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 AD7694. If you need any more information about AD7694, you can also send us by email. Our email is [email protected], we will reply you in 12 hours.
- 16 Bits Resolution
- Throughput: 250 kSPS
- INL: ±4 LSB Max
- Power Dissipation:
800 µA @ 5V/100 kSPS
540 µA @ 2.7V/100 kSPS - Pseudo-Differential Analog Input Range: 0 V to VREF with VREF up to VDD
- S/(N+D): 92 dB @ 20 kHz
- No Pipeline Delay
- Single Supply Operation 2.7 V or 5 V
- Serial Interface SPI®/QSPI™/µWire/DSP compatible
- µSOIC Package (µSO8)
- Improved 2nd Source of LTC1864 and LTC1864L
The AD7694 is a 16-bit, 250 kSPS, charge redistribution successive-approximation Analog-to-Digital Converter which operates from a single power supply, VDD between 2.7 V to 5.25 V. It con tains a very low power high-speed 16-bit sampling ADC with no missing codes (B grade), an internal conversion clock and a SPI compatible serial interface port. The part also contains a low noise, wide bandwidth, very short aperture delay track/hold circuit. On the CNV rising edge, it samples an analog input IN+ between 0 V to REF with respect to a ground sense IN-. The reference voltage REF is applied externally and can be set up to the supply voltage.
Its power scales linearly with throughput.
The AD7694 is housed in a 8-lead µSOIC with operation specified from –40°C to +85°C.
Applications
- Battery Powered Equipments:
- Medical instruments
- Mobile communications
- Personal digital assistants
- Data Acquisition
- Instrumentation
- Process Control
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.
