AD7612BSTZ
Active1-CHANNEL SINGLE ADC SAR 750KSPS 16-BIT PARALLEL/SERIAL 48-PIN LQFP TRAY
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AD7612BSTZ
Active1-CHANNEL SINGLE ADC SAR 750KSPS 16-BIT PARALLEL/SERIAL 48-PIN LQFP TRAY
Technical Specifications
Parameters and characteristics for this part
| Specification | AD7612BSTZ |
|---|---|
| Architecture | SAR |
| Configuration | S/H-ADC |
| Data Interface | SPI, DSP, Parallel |
| Features | True Bipolar |
| Input Type | Differential |
| Mounting Type | Surface Mount |
| Number of A/D Converters | 1 count |
| Number of Bits | 16 bits |
| Number of Inputs | 1 |
| Operating Temperature (Max) | 85 °C |
| Operating Temperature (Min) | -40 °C |
| Package / Case | 48-LQFP |
| Package Length | 7 mm |
| Package Name | 48-LQFP |
| Package Width | 7 mm |
| Ratio - ADC | 1 |
| Ratio - S/H | 1 |
| Reference Type | External, Internal |
| Sampling Rate (Per Second) | 750 kHz |
| Voltage - Supply, Analog | 5 V |
| Voltage - Supply, Digital | 5 V |
Pricing
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Description
General part information
AD7612 Series
The AD7612 is a 16-bit charge redistribution successive approximation register (SAR), architecture analog-to-digital converter (ADC) fabricated on Analog Devices, Inc.'siCMOS high voltage process. The device is configured through hardware or via a dedicated write only serial configuration port for input range and operating mode. The AD7612 contains a high speed 16-bit sampling ADC, an internal conversion clock, an internal reference (and buffer), error correction circuits, and both serial and parallel system interface ports. A falling edge onCNVSTsamples the analog input on IN+ with respect to a ground sense, IN–. The AD7612 features four different analog input ranges and three different sampling modes: warp mode for the fastest throughput, normal mode for the fastest asynchronous throughput, and impulse mode where power consumption is scaled linearly with throughput. Operation is specified from −40°C to +85°C.ol { margin-top:0px; margin-right:0px; margin-bottom:0px; margin-left:25px; padding-top:0px; padding-right:0px; padding-bottom:10px; padding-left:0px;} li { padding-top:0px; padding-right:0px; padding-bottom:5px; padding-left:0px; margin-top:0px; margin-right:0px; margin-bottom:0px; margin-left:0px;}Product HighlightsProgrammable input range and mode selection. Pins or serial port for selecting input range/mode select.Fast throughput. In warp mode, the AD7612 is 750 kSPS.Superior Linearity. No missing 16-bit code. ±1.5 LSB max INL.Internal Reference. 5 V internal reference with a typical drift of ±3 ppm/°C and an on-chip temperature sensor.Serial or Parallel Interface. Versatile parallel (16- or 8-bit bus) or 2-wire serial interface arrangement compatible with 3.3 V or 5 V logic.ApplicationsProcess controlMedical instrumentsHigh speed data acquisitionDigital signal processingInstrumentationSpectrum analysisATE
