AD7693: 16-Bit, ±0.5 LSB, 500 kSPS PulSAR® Differential A/D Converter in MSOP/QFN
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Product Details
myAnalogFEATURES and BENEFITS
- 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 @ 1 kHz
- THD: −120 dB @ 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
- Serial interface SPI®/QSPI™/MICROWIRE™/DSP compatible
- Daisy-chain multiple ADCs, selectable busy indicator
- Power dissipation: 40 nJ/conversion
40 μW @ 5 V/1 kSPS
4 mW @ 5 V/100 kSPS
18 mW @ 5 V/500 kSPS
Functional Block Diagram for AD7693
16-Bit, ±0.5 LSB, 500 kSPS PulSAR® Differential A/D Converter in MSOP/QFN
Other Diagrams for AD7693
16-Bit, ±0.5 LSB, 500 kSPS PulSAR® Differential A/D Converter in MSOP/QFN
Pin Configuration
Circuit Diagram
Functional Block Diagram for AD7693
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Documentation
Design Tools,Models,Drivers & Software
| Title | Content Type | File Type |
|---|---|---|
| AD7685 IBIS Models | IBIS Models | HTML |
| BeMicro FPGA Project for AD7693 with Nios driver | FPGA HDL | HTML |
| AD7693 FMC-SDP Interposer & Evaluation Board / Xilinx KC705 Reference Design | FPGA HDL | HTML |
Evaluation Kits & Symbols & Footprints
Symbols and Footprints— Analog Devices offers Symbols & Footprints which are compatible with a large set of today’s CAD systems for broader and easier support.
Product Recommendations & Reference Designs
Companion Products
Suggested Companion Products
Recommended Driver Amplifiers for the AD7693
- For low frequency and low bias current, we recommend the ADA4627-1.
- For low noise and low power, R-R output applications, we recommend the ADA4841-1 or the dual ADA4841-2.
- For a fully differential attenuating precision amplifier, we recommend the AD8475.
- For additional driver amplifier selections, we recommend selecting the product category and filtering on our parametric search tables.
- For additional voltage reference selections, we recommend filtering on our parametric search tables.
- For a 4-channel, 150Mbps data rate, we recommend the ADuM3441.
- For a 4- channel, 90Mbps data rate, we recommend the ADuM1401.
- For a 3-channel, 90 Mbps data rate, we recommend the ADuM1301.
- For additional digital isolator selections, we recommend filtering on our parametric search tables.
- For selecting voltage regulator products, use ADIsimPower.
- For selecting supervisor products, use the Supervisor Parametric Search.
Were these recommendations helpful?
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Price, packaging, availability
| Model | Package | Pins | Temp. Range |
Packing, Qty |
Price*(100-499) | Price*1000 pcs | RoHS | View PCN/ PDN | Check Inventory/ Purchase/Sample |
|---|
The USA list pricing shown is for BUDGETARY USE ONLY, shown in United States dollars (FOB USA per unit for the stated volume), and is subject to change. International prices may differ due to local duties, taxes, fees and exchange rates. For volume-specific price or delivery quotes, please contact your local Analog Devices, Inc. sales office or authorized distributor. Pricing displayed for Evaluation Boards and Kits is based on 1-piece pricing.
