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AD7921AUJZ-R2

AD7921AUJZ-R2

AD7921AUJZ-R2

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12 Bit 0.65mm Gold ADC AD7921 3V SOT-23-8 Thin, TSOT-23-8

SOT-23

AD7921AUJZ-R2 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 8 Weeks
Contact PlatingGold
Mount Surface Mount
Mounting Type Surface Mount
Package / Case SOT-23-8 Thin, TSOT-23-8
Number of Pins 8
Operating Temperature-40°C~85°C
PackagingTape & Reel (TR)
Pbfree Code yes
Part StatusActive
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 8
ECCN Code EAR99
Subcategory Analog to Digital Converters
Max Power Dissipation20mW
Terminal Position DUAL
Terminal FormGULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 3V
Terminal Pitch0.65mm
[email protected] Reflow Temperature-Max (s) 40
Base Part Number AD7921
Pin Count8
Qualification StatusNot Qualified
Polarity Unipolar
Configuration MUX-S/H-ADC
Interface SPI, Serial
Max Supply Voltage5.25V
Min Supply Voltage2.35V
Power Dissipation20mW
Number of Bits 12
Input Type Single Ended
Architecture SAR
Number of Inputs 2
Converter Type ADC, SUCCESSIVE APPROXIMATION
Supply Type Single
Reference TypeSupply
Data InterfaceSPI, DSP
Resolution 1.5 B
Sampling Rate250 ksps
Voltage - Supply, Analog 2.35V~5.25V
Voltage - Supply, Digital 2.35V~5.25V
Number of Analog In Channels 2
Sampling Rate (Per Second) 250k
Output Bit Code BINARY
Linearity Error-Max (EL) 0.0366%
Integral Nonlinearity (INL) 1.5 LSB
Sample and Hold / Track and Hold TRACK
Number of Converters 1
Ratio - S/H:ADC 1:1
Signal to Noise Ratio (SNR) 72.5 dB
Differential Nonlinearity 1.5 LSB
Height 900μm
Length 2.9mm
Width 1.6mm
REACH SVHC No SVHC
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:939 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$9.777708$9.777708
10$9.224252$92.24252
100$8.702126$870.2126
500$8.209552$4104.776
1000$7.744860$7744.86

AD7921AUJZ-R2 Product Details

AD7921AUJZ-R2 Overview


The analogue to digital converter is designed with 12 Bits.The AD converter is embedded in the SOT-23-8 Thin, TSOT-23-8 package.The ADC converter is packaged in the way of Tape & Reel (TR).The ADC converter is equipped with 1 Functions .There are 8 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 2 channels.The is equipped with 8 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~85°C.The number of samples of audio recorded every second is 250k Hz.The input type of this electronic AD converter is Single Ended.There are Supply reference types differentiated on the way by which they are garbage collected. This electronic digital converter is configured in such a way that MUX-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 8 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 2.35V~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 1.5 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 AD7921 family.This electrical digital converter is lead free, which means made without lead, or has no lead added to it.Single is a coding scheme for identifying supply types.The supply/digital voltage of this electrical AD converter is 2.35V~5.25V.Surface Mount allows the ADC converter to be mounted.The ADC converter operates with the maximal supply voltage of 5.25V.2 inputs are employed.It operates with the minimal supply voltage of 2.35V.As an undesirable derivative of its primary action, The heat (energy loss or waste) that this electronic or electrical digital converter produces is 20mW. The maximal heat (energy loss or waste) that this electronic or electrical ADC converter produces is 20mW.There are 1 converters, which will convert numbers to words and figures to words.

AD7921AUJZ-R2 Features


1 Functions
8 basic kinds of terminations
8 pin count
Minimal supply voltage of 2.35V

AD7921AUJZ-R2 Applications


There are a lot of Analog Devices Inc. AD7921AUJZ-R2 ADC applications.

  • RADAR processing, digital oscilloscopes
  • Microcontrollers.
  • Telecommunications
  • TD-SCDMA, WiMAX
  • Communication test equipment
  • Transducer
  • AC motor control
  • Digital signal processing
  • Medical Imaging
  • Medical Instrumentation and medical imaging

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