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AD7903BRQZ

AD7903BRQZ

AD7903BRQZ

Analog Devices Inc.

16 Bit 0.64mm ADC PulSAR® Series AD7903 2.5V 20-SSOP (0.154, 3.90mm Width)

SOT-23

AD7903BRQZ Datasheet

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Specifications
Name Value
Type Parameter
Factory Lead Time 8 Weeks
Lifecycle Status PRODUCTION (Last Updated: 2 weeks ago)
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 20-SSOP (0.154, 3.90mm Width)
Number of Pins 20
Operating Temperature -40°C~125°C
Packaging Tube
Series PulSAR®
Feature Simultaneous Sampling
Pbfree Code no
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 20
ECCN Code EAR99
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 2.5V
Terminal Pitch 0.64mm
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number AD7903
Pin Count 20
Operating Supply Voltage 2.5V
Polarity Bipolar
Configuration S/H-ADC
Number of Channels 2
Interface SPI
Max Supply Voltage 2.625V
Min Supply Voltage 2.375V
Operating Supply Current 3.2mA
Power Dissipation 250mW
Number of Bits 16
Input Type Differential
Min Input Voltage 2.4V
Architecture SAR
Max Input Voltage 5.1V
Converter Type ADC, SUCCESSIVE APPROXIMATION
Reference Type External
Data Interface SPI, DSP
Resolution 2 B
Sampling Rate 1 Msps
Voltage - Supply, Analog 2.375V~2.625V
Voltage - Supply, Digital 2.375V~2.625V
Number of Analog In Channels 2
Sampling Rate (Per Second) 1M
Linearity Error-Max (EL) 0.0031%
Integral Nonlinearity (INL) 0.2 LSB
Sample and Hold / Track and Hold TRACK
Ratio - S/H:ADC 1:1
Output Format SERIAL
Conversion Time-Max 0.71μs
Height 1.65mm
Length 8.76mm
Width 4.01mm
Radiation Hardening No
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Contains Lead
Pricing & Ordering
Quantity Unit Price Ext. Price
1 $31.03000 $31.03
56 $27.33464 $1530.73984
112 $24.44036 $2737.32032
AD7903BRQZ Product Details

AD7903BRQZ Overview


The analogue to digital converter is designed with 16 Bits.The AD converter is embedded in the 20-SSOP (0.154, 3.90mm 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 2.5V.The A/D converter has 2 channels.The is equipped with 20 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 1M Hz.The input type of this electronic AD converter is Differential.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 TRACK time.The architecture that analogue to digital converter's core adopts is SAR.There are 20 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 2.375V~2.625V, which converts alternative voltage (AC voltage) to regulated direct voltage (DC voltage) and provide regulated DC power in order to drive a load.The number of pixels of this electrical AD converter is 2 B, which is on a display or in a camera sensor (specifically in a digital image).It belongs to AD7903 family.This electrical digital converter is lead free, which means made without lead, or has no lead added to it.The supply/digital voltage of this electrical AD converter is 2.375V~2.625V.Surface Mount is a device that can be mounted on the digital converter.The ADC converter operates with the maximal supply voltage of 2.625V.It operates with the minimal supply voltage of 2.375V.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.This electrical digital converter operates from a supply voltage of 2.5V.As an undesirable derivative of its primary action, The heat (energy loss or waste) that this electronic or electrical digital converter produces is 250mW.The number of channels is growing strong/weak: 2.Simultaneous Sampling can be ensured when operating.The maximal input type of this electronic AD converter is 5.1V.The digital converter supports the minimal input voltage of 2.4V.It is a type of FPGA belonging to the PulSAR® series.This DC DC switching regulator operates from a supply current of 3.2mA.

AD7903BRQZ Features


1 Functions
20 basic kinds of terminations
20 pin count
Minimal supply voltage of 2.375V
PulSAR® series


AD7903BRQZ Applications


There are a lot of Analog Devices Inc.
AD7903BRQZ ADC applications.


  • Digital signal processing
  • Scientific instruments
  • Rotary encoder
  • Displaying
  • Transducer
  • Microcontrollers.
  • Digital Storage Oscilloscope
  • Scientific instruments.
  • Music reproduction technology
  • Communication Systems

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