AD7890AN-2

12-bit data acquisition system, DIP24, –0.3 V to +7 V, AD7890AN-2

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Price:: US $7.25~8.28 / piece [Get Latest Price]

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	US $7.25~8.28

PartNumber:: AD7890AN-2

Brand:: Analog Devices - ADI | Pack: DIP | D/C: 99+

Availability:: Supply Ability: 10000/Week Can Ship Immediately
Delivery: 10-15 Business Days (ships out within 3 Business days)

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Products Upload time: 2012-07-14

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Part Number:AD7890AN-2
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Product Summary

The AD7890AN-2 is an eight-channel 12-bit data acquisition system. The part contains an input multiplexer, an on-chip track/hold amplifier, a high-speed 12-bit ADC, a +2.5 V reference and a high speed, serial interface. The AD7890AN-2 operates from a single +5 V supply and accepts an analog input range of ±10 V (AD7890-10), 0 V to +4.096 V (AD7890-4) and 0 V to +2.5 V (AD7890-2).

Parametrics

AD7890AN-2 absolute maximum ratings: (1)VDD to AGND: –0.3 V to +7 V; (2)VDD to DGND: –0.3 V to +7 V; (3)Analog Input Voltage to AGND: ±17 V; (4)Reference Input Voltage to AGND: –0.3 V to VDD + 0.3 V; (5)Digital Input Voltage to DGND: –0.3 V to VDD + 0.3 V; (6)Digital Output Voltage to DGND:–0.3 V to VDD + 0.3 V; (7)Operating Temperature Range: –40 to +85℃; (8)Storage Temperature Range: –65 to +150℃; (9)Junction Temperature: +150℃; (10)Plastic DIP Package, Power Dissipation:450 mW.

Features

AD7890AN-2 features: (1)Fast 12-Bit ADC with 5.9 ms Conversion Time; (2)Eight Single-Ended Analog Input Channels; (3)Allows Separate Access to Multiplexer and ADC; (4)On-Chip Track/Hold Amplifier; (5)On-Chip Reference; (6)High Speed, Flexible, Serial Interface; (7)Single Supply, Low Power Operation (50 mW max); (8)Power-Down Mode (75 mW typ).