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AD7482 - 3MSPS 12-Bit SAR ADC

Description

VREF3 BUF 3MSPS, 12-Bit SAR ADC AD7482 FUNCTIONAL BLOCK DIAGRAM AVDD AGND CBIAS DVDD DGND VREF1 VREF2 2.5 V REFERENCE VIN T/H 12-Bit Error Correcting SAR AD7482 MODE1 MODE2 D12 CLIP NAP STBY RESET CONVST VDRIVE CONTROL LOGIC AND I/O REGISTERS D11 D10 D9 D8 D7 The AD7482 is a 12-bit, high sp

Features

  • Fast Throughput Rate: 3MSPS Wide Input Bandwidth: 50MHz No Pipeline Delays with SAR ADC Excellent DC Accuracy Performance Two Parallel Interface Modes Low Power: 90mW (Full-Power) and 5mW (NAP Mode) Standby Mode: 1µA max Single +5V Supply Operation Internal +2.5V Reference Full-Scale Overrange Mode (using 13th bit) System Offset Removal via User Access Offset Register Nominal 0 to +2.5V Input with Shifted Range Capability 14-Bit Pin Compatible Upgrade (AD7484).

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Datasheet preview – AD7482

Datasheet Details

Part number AD7482
Manufacturer Analog Devices
File Size 521.81 KB
Description 3MSPS 12-Bit SAR ADC
Datasheet download datasheet AD7482 Datasheet
Additional preview pages of the AD7482 datasheet.

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Full PDF Text Transcription

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7/5/01 5 PM PRELIMINARY TECHNICAL DATA = Preliminary Technical Data FEATURES Fast Throughput Rate: 3MSPS Wide Input Bandwidth: 50MHz No Pipeline Delays with SAR ADC Excellent DC Accuracy Performance Two Parallel Interface Modes Low Power: 90mW (Full-Power) and 5mW (NAP Mode) Standby Mode: 1µA max Single +5V Supply Operation Internal +2.5V Reference Full-Scale Overrange Mode (using 13th bit) System Offset Removal via User Access Offset Register Nominal 0 to +2.5V Input with Shifted Range Capability 14-Bit Pin Compatible Upgrade (AD7484) GENERAL DESCRIPTION VREF3 BUF 3MSPS, 12-Bit SAR ADC AD7482 FUNCTIONAL BLOCK DIAGRAM AVDD AGND CBIAS DVDD DGND VREF1 VREF2 2.
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