AD7771BCPZ Overview
The analogue to digital converter is designed with 24 Bits.The AD converter is embedded in the 64-WFQFN Exposed Pad, CSP package.The ADC converter is packaged in the way of Tray.The ADC converter is equipped with 1 Functions .There are 64 terminations in this electrical AD converter, which are the practice of ending a transmission line with a device that matches the characteristic impedance of the line.The analogue to digital converter is powered from a supply voltage of 1.65V.The A/D converter has 8 channels.The is equipped with 64 pin count.The peak reflow temperature (Cel) amounts to 260 to be essentially indestructible.There are ADC, SUCCESSIVE APPROXIMATION converters based on the source input voltage and the output voltage.This electronic AD converter is mounted in the way of Surface Mount.When operating, analogue to digital converter's operating temperature should be kept at -40°C~125°C.The number of samples of audio recorded every second is 32k Hz.The input type of this electronic AD converter is Differential, Single Ended.There are External, Internal reference types differentiated on the way by which they are garbage collected. This electronic digital converter is configured in such a way that MUX-PGA-ADC.The architecture that analogue to digital converter's core adopts is Sigma-Delta.There are 64 pins, which are pronged contacts as part of a signal interface in a computer or other communications device. The supply/analog voltage of this electrical ADC converter is ±1.65V 2.2V~3.6V, which converts alternative voltage (AC voltage) to regulated direct voltage (DC voltage) and provide regulated DC power in order to drive a load.It belongs to AD7771 family.The supply/digital voltage of this electrical AD converter is 1.8V~3.6V.8 inputs are employed.The output formats of this electrical AD converter are SERIAL , which are used to determine which data is exported and how data is displayed in many areas of OLIB.The maximal analog input voltage of this electrical AD converter is 1.65V.The minimal analog input voltage of this electrical AD converter is -1V.Simultaneous Sampling can be ensured when operating.
AD7771BCPZ Features
1 Functions
64 basic kinds of terminations
64 pin count

AD7771BCPZ Applications
There are a lot of Analog Devices Inc.
AD7771BCPZ ADC applications.

Digital Multimeters, PLC's (Programming Logic Controllers)
RADAR processing, digital oscilloscopes
CMOS Image sensors for mobile applications
Medical Instrumentation and medical imaging
Music recording
Digital signal processing
Scientific instruments
Rotary encoder
Displaying
Transducer

Lifecycle Status	PRODUCTION (Last Updated: 1 month ago)
Factory Lead Time	26 Weeks
Mounting Type	Surface Mount
Package / Case	64-WFQFN Exposed Pad, CSP
Surface Mount	YES
Number of Pins	64
Operating Temperature	-40°C~125°C
Packaging	Tray
Feature	Simultaneous Sampling
Pbfree Code	no
Part Status	Active
Moisture Sensitivity Level (MSL)	3 (168 Hours)
Number of Terminations	64
Terminal Position	QUAD
Terminal Form	NO LEAD
Peak Reflow Temperature (Cel)	260
Number of Functions	1
Supply Voltage	1.65V
Terminal Pitch	0.5mm
Time@Peak Reflow Temperature-Max (s)	30
Base Part Number	AD7771
Pin Count	64
Configuration	MUX-PGA-ADC
Number of Bits	24
Input Type	Differential, Single Ended
Architecture	Sigma-Delta
Number of Inputs	8
Converter Type	ADC, SUCCESSIVE APPROXIMATION
Reference Type	External, Internal
Data Interface	SPI
Voltage - Supply, Analog	±1.65V 2.2V~3.6V
Voltage - Supply, Digital	1.8V~3.6V
Number of Analog In Channels	8
Sampling Rate (Per Second)	32k
Output Bit Code	2'S COMPLEMENT BINARY
Linearity Error-Max (EL)	0.0015%
Analog Input Voltage-Max	1.65V
Output Format	SERIAL
Negative Supply Voltage-Nom	-1.65V
Analog Input Voltage-Min	-1V
Conversion Time-Max	3.4μs
Length	9mm
Width	9mm
RoHS Status	ROHS3 Compliant