Part Number
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AD7788 |
Manufacturer
|
Analog Devices |
Description
|
Sigma-Delta ADCs |
Published
|
Mar 23, 2005 |
Detailed Description
|
Data Sheet
FEATURES
AD7788: 16-bit resolution AD7789: 24-bit resolution Power
Supply: 2.5 V to 5.25 V operation Normal: ...
|
Datasheet
|
AD7788
|
Overview
Data Sheet
FEATURES
AD7788: 16-bit resolution AD7789: 24-bit resolution Power
Supply: 2.
5 V to 5.
25 V operation Normal: 75 µA maximum Power-down: 1 µA maximum RMS noise: 1.
5 µV AD7788: 16-bit p-p resolution AD7789: 19-bit p-p resolution (21.
5 bits effective) Integral nonlinearity: 3.
5 ppm typical Simultaneous 50 Hz and 60 Hz rejection Internal clock oscillator VDD monitor channel 10-lead MSOP
INTERFACE
3-wire serial SPI-, QSPI™-, MICROWIRE-, and DSP-compatible Schmitt trigger on SCLK
APPLICATIONS
Smart transmitters Battery applications Portable instrumentation Sensor measurement Temperature measurement Pressure measurement Weigh scales 4 to 20 mA loops
GENERAL DESCRIPTION
The AD7788/AD7789 a...
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