Part Number
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AD7765 |
Manufacturer
|
Analog Devices |
Description
|
112 dB Sigma-Delta ADC |
Published
|
Jan 17, 2007 |
Detailed Description
|
Data Sheet AD7765
24-Bit, 156 kSPS, 112 dB Sigma-Delta ADC with On-Chip Buffers and Serial
Interface
FEATURES
FUNCTI...
|
Datasheet
|
AD7765
|
Overview
Data Sheet AD7765
24-Bit, 156 kSPS, 112 dB Sigma-Delta ADC with On-Chip Buffers and Serial
Interface
FEATURES
FUNCTIONAL BLOCK DIAGRAM
► High performance 24-bit Σ-Δ ADC: wide input bandwidth with excellent dc specifications ► 115 dB dynamic range at 78.
125 kHz output data rate ► 112 dB dynamic range at 156 kHz output data rate ► 156 kHz maximum fully filtered output word rate
► Pin-selectable oversampling rates of 128× and 256× ► Low power mode without reducing available input bandwidth ► Flexible serial peripheral interface (SPI) ► Fully differential modulator input ► On-chip differential amplifier for signal buffering ► On-chip reference buffer ► Full band low-pass finite impulse resp...
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