Datasheet for AD7693:
- Manufacturer Part Number : AD7693
- Manufacturer : AD
- Description : 16-Bit, ±0.5 LSB, 500 kSPS PulSAR® Differential A/D Converter in MSOP/QFN
- Series : AD7693
- Reference Price : USD 15.016
- 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 : AD7693
- 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 AD7693. If you need any more information about AD7693, you can also send us by email. Our email is [email protected], we will reply you in 12 hours.
- 16-bit resolution with no missing codes
- Throughput: 500 kSPS
- INL/DNL: ±0.25 LSB typ, ±0.5 LSB max (±8 ppm of FSR)
- Dynamic range: 96.5 dB
- SINAD: 96 dB at 1 kHz
- THD: −120 dB at 1 kHz
- True differential analog input range: ±VREF 0 V to VREF with VREF up to VDD on both inputs
- No pipeline delay
- Single-supply 5 V operation with 1.8 V/2.5 V/3 V/5 V logic interface
- Proprietary serial interface SPI®-/QSPI™-/MICROWIRE™-/DSP-compatible1
- Daisy-chain multiple ADCs, selectable busy indicator
- Power dissipation: 40 nJ/conversion
- 40 μW at 5 V/1 kSPS
- 4 mW at 5 V/100 kSPS
- 18 mW at 5 V/500 kSPS
- Standby current: 1 nA
- 10-lead package: MSOP (MSOP-8 size)
- Pin-for-pin compatible with the 16-bit AD7687 and AD7688 and the 18-bit AD7690 and AD7691
The AD7693 is a 16-bit, successive approximation analog-to-digital converter (ADC) that operates from a single power supply, VDD. It contains a low power, high speed, 16-bit sampling ADC with no missing codes, an internal conversion clock, and a versatile serial interface port. The reference voltage, VREF, is applied externally and can be set up to the supply voltage, VDD. On the CNV rising edge, it samples the voltage difference between the IN+ and IN− pins. The voltages on these pins swing in opposite phase between 0 V and VREF about VREF/2.
Its power scales linearly with throughput.
Using the SDI input, the SPI-compatible serial interface also features the ability 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 the separate VIO supply.
The AD7693 is housed in a 10-lead MSOP with operation specified from −40°C to +85°C.
Applications
- Battery-powered equipment
- Data acquisitions
- Seismic data acquisition systems
- DVMs
- Instrumentation
- Medical instruments
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.
