Name: AD7854AR
Brand: Rochester Electronics, LLC
SKU: AD7854AR
Price: 14.92000 USD
Availability: InStock

Technical Specifications

Parameter Name	Value
Type	Parameter
Mounting Type	Surface Mount
Package / Case	28-SOIC (0.295, 7.50mm Width)
Surface Mount	YES
Operating Temperature	-40°C~85°C
Packaging	Tube
JESD-609 Code	e0
Pbfree Code	no
Part Status	Obsolete
Moisture Sensitivity Level (MSL)	1 (Unlimited)
Number of Terminations	28
Terminal Finish	TIN LEAD
Technology	CMOS
Terminal Position	DUAL
Terminal Form	GULL WING
Peak Reflow Temperature (Cel)	240
Number of Functions	1
Supply Voltage	3.6V
Reach Compliance Code	unknown
Time@Peak Reflow Temperature-Max (s)	30
Pin Count	28
JESD-30 Code	R-PDSO-G28
Configuration	S/H-ADC
Number of Bits	12
Input Type	Pseudo-Differential
Architecture	SAR
Number of Inputs	1
Converter Type	ADC, SUCCESSIVE APPROXIMATION
Reference Type	External, Internal
Data Interface	SPI
Sampling Rate	0.2 MHz
Voltage - Supply, Analog	3V~5.5V
Voltage - Supply, Digital	3V~5.5V
Number of Analog In Channels	1
Sampling Rate (Per Second)	200k
Output Bit Code	BINARY, 2'S COMPLEMENT BINARY
Linearity Error-Max (EL)	0.0244%
Sample and Hold / Track and Hold	TRACK
Ratio - S/H:ADC	1:1
Output Format	PARALLEL, WORD
Conversion Time-Max	4.6μs
Height Seated (Max)	2.65mm
Width	7.5mm
RoHS Status	Non-RoHS Compliant

AD7854AR Product Details

AD7854AR Overview

The analogue to digital converter is designed with 12 Bits.The AD converter is embedded in the 28-SOIC (0.295, 7.50mm Width) package.The ADC converter is packaged in the way of Tube.The ADC converter is equipped with 1 Functions .There are 28 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 3.6V.The A/D converter has 1 channels.The is equipped with 28 pin count.The peak reflow temperature (Cel) amounts to 240 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~85°C.The number of samples of audio recorded every second is 200k Hz.The input type of this electronic AD converter is Pseudo-Differential.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 S/H-ADC.The Sample/Track and Hold component of this electronic AD converter provides a way to sample a continuously varying analog signal and to hold or freeze its value for TRACK time.The architecture that analogue to digital converter's core adopts is SAR.The supply/analog voltage of this electrical ADC converter is 3V~5.5V, which converts alternative voltage (AC voltage) to regulated direct voltage (DC voltage) and provide regulated DC power in order to drive a load.The supply/digital voltage of this electrical AD converter is 3V~5.5V.1 inputs are employed.The output formats of this electrical AD converter are PARALLEL, WORD , which are used to determine which data is exported and how data is displayed in many areas of OLIB.