AD7693BRMZRL7
Active16-BIT, ±0.5 LSB, 500 KSPS PULSAR®DIFFERENTIAL A/D CONVERTER IN MSOP/QFN
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AD7693BRMZRL7
Active16-BIT, ±0.5 LSB, 500 KSPS PULSAR®DIFFERENTIAL A/D CONVERTER IN MSOP/QFN
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Technical Specifications
Parameters and characteristics for this part
| Specification | AD7693BRMZRL7 |
|---|---|
| Architecture | SAR |
| Configuration | S/H-ADC |
| Data Interface | DSP, SPI |
| Input Type | Differential |
| Mounting Type | Surface Mount |
| Number of A/D Converters | 1 |
| Number of Bits | 16 |
| Number of Inputs | 1 |
| Operating Temperature [Max] | 85 °C |
| Operating Temperature [Min] | -40 °C |
| Package / Case | 10-MSOP, 10-TFSOP |
| Package / Case [x] | 3 mm |
| Package / Case [x] | 0.118 in |
| Ratio - S/H:ADC | 1:1 |
| Reference Type | External |
| Sampling Rate (Per Second) | 500k |
| Supplier Device Package | 10-MSOP |
| Voltage - Supply, Analog | 5 V |
| Voltage - Supply, Digital | 5 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Cut Tape (CT) | 1 | $ 45.58 | |
| Tape & Reel (TR) | 1000 | $ 29.07 | ||
Description
General part information
AD7693 Series
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 VREFabout 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.APPLICATIONSBattery-powered equipmentData acquisitionsSeismic data acquisition systemsDVMsInstrumentationMedical instruments
