AD7820BQ

analog-to-digital converter, 20CDIP, 8BIT, 75mW, 0V to +5V, AD7820BQ

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Price:: US $1.00~2.00 / piece [Get Latest Price]

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PartNumber:: AD7820BQ

Brand:: Analog Devices - ADI | Pack: DIP | D/C: 09+

Availability:: Supply Ability: 10000/Week Can Ship Immediately
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Products Upload time: 2012-01-18

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Part Number:AD7820BQ
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Product Summary

The AD7820BQ is a high speed, microprocessor-compatible 8-bit analog-to-digital converter. The device uses a half-flash conversion technique to achieve a conversion time of 1.36μs. The converter has a 0V to +5V analog input voltage range with a single +5V supply. The AD7820BQ is fabricated in an advanced, all ion-implanted, high speed, linerar compatible CMOS process and features a low maximum power dissipation of 75mW. The AD7820BQ is available in 20-pin DIPs, SOICs and in 20-terminal surface mount packages.

Parametrics

AD7820BQ absolute maximum ratings: (1)VDD to GND: 0V, +7V; (2)digital input voltage to GND: -0.3V, VDD+0.3V; (3)digital output voltage to GND: -0.3V, VDD+0.3V; (4)VREF(+) to GND: VREF(-), VDD+0.3V; (5)VREF(-) to GND: 0V, VREF(+); (6)VIN to GND: -0.3V, VDD+0.3V; (7)operating temperature range: -40 to 85℃; (8)storage temperature range: -65 to 150℃; (9)lead temperature: 300℃; (10)power dissipation: 450mW; (11)derates above: 6mW/℃.

Features

AD7820BQ features: (1)fast conversion time: 1.36μs max; (2)built in track and hold function; (3)no missed codes; (4)no user trims required; (5)single +5V supply; (6)ratiometric operation; (7)no external clock; (8)extended temperature range operation; (9)skinny 20-pin DIP, SOIC and 20-terminal surface mount packages.