ADS7825U

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ADS7825U

4 Channel, 16-Bit Sampling CMOS A/D Converter

Packaging

Package | PIN: DW | 28
Temp: I (-40 to 85)
Carrier: Partial Tube
Qty Price
1-9 $63.42
10-24 $59.29
25-99 $57.42
100-249 $51.04
250-499 $50.66
500-749 $47.66
750-999 $42.78
1000+ $42.65

Features

  • 25µs max SAMPLING AND CONVERSION
  • SINGLE +5V SUPPLY OPERATION
  • PIN-COMPATIBLE WITH 12-BIT ADS7824
  • PARALLEL AND SERIAL DATA OUTPUT
  • 28-PIN 0.3" PLASTIC DIP AND SOIC
  • ±2.0 LSB max INL
  • 50mW max POWER DISSIPATION
  • 50µW POWER DOWN MODE
  • ±10V INPUT RANGE, FOUR CHANNEL MULTIPLEXER
  • CONTINUOUS CONVERSION MODE

Note: Recommended Voltage Reference: REF02 and REF102

Texas Instruments  ADS7825U

The ADS7825 can acquire and convert 16 bits to within ±2.0 LSB in 25µs max while consuming only 50mW max. Laser-trimmed scaling resistors provide the standard industrial ±10V input range and channel-to-channel matching of ±0.1%. The ADS7825 is a low-power 16-bit sampling A/D with a four channel input multiplexer, S/H, clock, reference, and a parallel/serial microprocessor interface. It can be configured in a continuous conversion mode to sequentially digitize all four channels. The 28-pin ADS7825 is available in a plastic 0.3" DIP and in a SOIC, both fully specified for operation over the industrial –40°C to +85°C range.