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AD7703AR

AD7703AR

AD7703AR

Rochester Electronics, LLC

20 Bit ADC 5V 20-SOIC (0.295, 7.50mm Width)

SOT-23

AD7703AR Datasheet

non-compliant

In-Stock: 0 items
Specifications
Name Value
Type Parameter
Mounting Type Surface Mount
Package / Case 20-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) 3 (168 Hours)
Number of Terminations 20
Terminal Finish TIN LEAD
Technology CMOS
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 240
Number of Functions 1
Supply Voltage 5V
Reach Compliance Code unknown
Time@Peak Reflow Temperature-Max (s) 30
Pin Count 20
Configuration S/H-ADC
Number of Bits 20
Input Type Single Ended
Architecture Sigma-Delta
Number of Inputs 1
Converter Type ADC, DELTA-SIGMA
Reference Type External
Data Interface SPI
Voltage - Supply, Analog 5V
Number of Analog In Channels 1
Sampling Rate (Per Second) 4k
Output Bit Code BINARY, OFFSET BINARY
Linearity Error-Max (EL) 0.003%
Sample and Hold / Track and Hold SAMPLE
Ratio - S/H:ADC 1:1
Analog Input Voltage-Max 2.5V
Output Format SERIAL
Negative Supply Voltage-Nom -5V
Analog Input Voltage-Min -2.5V
Height Seated (Max) 2.65mm
Width 7.5mm
RoHS Status Non-RoHS Compliant
Pricing & Ordering
Quantity Unit Price Ext. Price
1 $29.91000 $29.91
500 $29.6109 $14805.45
1000 $29.3118 $29311.8
1500 $29.0127 $43519.05
2000 $28.7136 $57427.2
2500 $28.4145 $71036.25
AD7703AR Product Details

AD7703AR Overview


The analogue to digital converter is designed with 20 Bits.The AD converter is embedded in the 20-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 20 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 5V.The A/D converter has 1 channels.The is equipped with 20 pin count.The peak reflow temperature (Cel) amounts to 240 to be essentially indestructible.There are ADC, DELTA-SIGMA 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 4k Hz.The input type of this electronic AD converter is Single Ended.There are External 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 SAMPLE time.The architecture that analogue to digital converter's core adopts is Sigma-Delta.The supply/analog voltage of this electrical ADC converter is 5V, which converts alternative voltage (AC voltage) to regulated direct voltage (DC voltage) and provide regulated DC power in order to drive a load.1 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 2.5V.The minimal analog input voltage of this electrical AD converter is -2.5V.

AD7703AR Features


1 Functions
20 basic kinds of terminations
20 pin count


AD7703AR Applications


There are a lot of Rochester Electronics, LLC
AD7703AR ADC applications.


  • 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
  • Microcontrollers.

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