AD7780 - Ultralow Power Sigma-Delta ADC
(Analog Devices)
..
24-Bit, Pin-Programmable, Ultralow Power Sigma-Delta ADC AD7780
FUNCTIONAL BLOCK DIAGRAM
GND AVDD GAIN REFIN(+) REFIN(–) AIN(+) G.
AD7781 - Low Power Sigma-Delta ADC
(Analog Devices)
20-Bit, Pin-Programmable, Low Power Sigma-Delta ADC AD7781
FEATURES
Pin-programmable filter response Update rate: 10 Hz or 16.7 Hz Pin-programmable in.
AD7782 - Read Only/ Pin Configured 24-Bit ADC
(Analog Devices)
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FEATURES 2-Channel, 24-Bit ⌺- ⌬ ADC Pin Configurable (No Programmable Registers) Pin Selectable Input Channels Pin Programmable Input Ranges (؎2.56 .
AD7785 - 20-Bit ADC
(Analog Devices)
3-Channel, Low Noise, Low Power, 20-Bit ∑-Δ ADC with On-Chip In-Amp and Reference
AD7785
FEATURES
Up to 20 bits effective resolution RMS noise 40 nV .
AD7787 - 2-Channel 24-Bit Sigma-Delta ADC
(Analog Devices)
Preliminary Technical Information
FEATURES
Power Supply: 2.5 V to 5.25 V operation Normal Mode: 75 µA max Power-down Mode: 1 µA max RMS noise: 1.1 µV .
AD7788 - Sigma-Delta ADCs
(Analog Devices)
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.