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AD7781BRZ

AD7781BRZ

AD7781BRZ

Analog Devices Inc.

20 Bit ADC AD7781 3V 14-SOIC (0.154, 3.90mm Width)

SOT-23

AD7781BRZ Datasheet

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Specifications
Name Value
Type Parameter
Factory Lead Time 8 Weeks
Lifecycle Status PRODUCTION (Last Updated: 1 month ago)
Mounting Type Surface Mount
Package / Case 14-SOIC (0.154, 3.90mm Width)
Surface Mount YES
Number of Pins 14
Operating Temperature -40°C~105°C
Packaging Tube
JESD-609 Code e3
Feature PGA
Pbfree Code no
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 14
ECCN Code EAR99
Terminal Finish Matte Tin (Sn)
Subcategory Analog to Digital Converters
Max Power Dissipation 2.1mW
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 3V
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number AD7781
Pin Count 14
Qualification Status Not Qualified
Polarity Bipolar
Configuration PGA-ADC
Number of Channels 1
Max Supply Voltage 5.25V
Min Supply Voltage 2.7V
Nominal Supply Current 420μA
Power Dissipation 2.1mW
Number of Bits 20
Input Type Differential
Min Input Voltage 500mV
Architecture Sigma-Delta
Max Input Voltage 5V
Converter Type ADC, DELTA-SIGMA
Reference Type External
Data Interface SPI
Resolution 2.5 B
Sampling Rate 16.7 sps
Voltage - Supply, Analog 2.7V~5.25V
Voltage - Supply, Digital 2.7V~5.25V
Number of Analog In Channels 1
Sampling Rate (Per Second) 16.7
Output Bit Code OFFSET BINARY
Linearity Error-Max (EL) 0.0006%
Output Format SERIAL
Height 1.5mm
Length 8.75mm
Width 4mm
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Contains Lead
Pricing & Ordering
Quantity Unit Price Ext. Price
1 $8.669888 $8.669888
10 $8.179139 $81.79139
100 $7.716169 $771.6169
500 $7.279405 $3639.7025
1000 $6.867363 $6867.363
AD7781BRZ Product Details

AD7781BRZ Overview


The analogue to digital converter is designed with 20 Bits.The AD converter is embedded in the 14-SOIC (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 14 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 3V.The A/D converter has 1 channels.The is equipped with 14 pin count.The peak reflow temperature (Cel) amounts to 260 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~105°C.The number of samples of audio recorded every second is 16.7 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 PGA-ADC.The architecture that analogue to digital converter's core adopts is Sigma-Delta.There are 14 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 2.7V~5.25V, 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 2.5 B, which is on a display or in a camera sensor (specifically in a digital image).This analogue to digital converter is included in Analog to Digital Converters.It belongs to AD7781 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 2.7V~5.25V.The ADC converter operates with the maximal supply voltage of 5.25V.It operates with the minimal supply voltage of 2.7V.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.As an undesirable derivative of its primary action, The heat (energy loss or waste) that this electronic or electrical digital converter produces is 2.1mW. The maximal heat (energy loss or waste) that this electronic or electrical ADC converter produces is 2.1mW.The number of channels is growing strong/weak: 1.PGA can be ensured when operating.The maximal input type of this electronic AD converter is 5V.The digital converter supports the minimal input voltage of 500mV.

AD7781BRZ Features


1 Functions
14 basic kinds of terminations
14 pin count
Minimal supply voltage of 2.7V

AD7781BRZ Applications


There are a lot of Analog Devices Inc. AD7781BRZ ADC applications.

  • Scientific instruments
  • Medical Imaging
  • Medical Instrumentation and medical imaging
  • Communication test equipment
  • Imaging Systems
  • Instrumentation and test equipment
  • Battery Operated Systems
  • Uninterrupted Power Supplies
  • Scientific instruments.
  • Audio/Video devices

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