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AD7921ARMZ

AD7921ARMZ

AD7921ARMZ

Analog Devices Inc.

12 Bit 0.65mm Tin ADC AD7921 3V 8-TSSOP, 8-MSOP (0.118, 3.00mm Width)

SOT-23

AD7921ARMZ Datasheet

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In-Stock: 0 items
Specifications
Name Value
Type Parameter
Factory Lead Time 8 Weeks
Lifecycle Status PRODUCTION (Last Updated: 4 weeks ago)
Contact Plating Tin
Mounting Type Surface Mount
Package / Case 8-TSSOP, 8-MSOP (0.118, 3.00mm Width)
Surface Mount YES
Number of Pins 8
Operating Temperature -40°C~85°C
Packaging Tube
JESD-609 Code e3
Pbfree Code no
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 8
ECCN Code EAR99
Subcategory Analog to Digital Converters
Max Power Dissipation 20mW
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 3V
Terminal Pitch 0.65mm
Time@Peak Reflow Temperature-Max (s) 40
Base Part Number AD7921
Pin Count 8
Qualification Status Not Qualified
Operating Supply Voltage 5V
Number of Elements 1
Polarity Unipolar
Configuration MUX-S/H-ADC
Number of Channels 2
Interface SPI
Max Supply Voltage 5.25V
Min Supply Voltage 2.35V
Power Dissipation 20mW
Number of Bits 12
Input Type Single Ended
Min Input Voltage 2.35V
Data Rate 250 kbps
Architecture SAR
Max Input Voltage 2.35V
Converter Type ADC, SUCCESSIVE APPROXIMATION
Supply Type Single
Reference Type Supply
Data Interface SPI, DSP
Resolution 1.5 B
Sampling Rate 250 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 A/D Converters 1
Input Capacitance 20pF
Ratio - S/H:ADC 1:1
Output Format SERIAL
Signal to Noise Ratio (SNR) 72.5 dB
Differential Nonlinearity -0.9 LSB
Height 850μm
Length 3mm
Width 3mm
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Contains Lead
Pricing & Ordering
Quantity Unit Price Ext. Price
1 $5.834436 $5.834436
10 $5.504185 $55.04185
100 $5.192628 $519.2628
500 $4.898705 $2449.3525
1000 $4.621420 $4621.42
AD7921ARMZ Product Details

AD7921ARMZ Overview


The analogue to digital converter is designed with 12 Bits.The AD converter is embedded in the 8-TSSOP, 8-MSOP (0.118, 3.00mm Width) package.The ADC converter is packaged in the way of Tube.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.Supply types can be categorized by Single.The supply/digital voltage of this electrical AD converter is 2.35V~5.25V.The ADC converter operates with the maximal supply voltage of 5.25V.It operates with the minimal supply voltage of 2.35V.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 5V.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.The number of channels is growing strong/weak: 2.There are 1 A/D converters, which are used to convert an analog signal like voltage to digital form so that it can be read and processed by a microcontroller. The ADC converter consists of 1 elements.The maximal input type of this electronic AD converter is 2.35V.The digital converter supports the minimal input voltage of 2.35V.

AD7921ARMZ Features


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


AD7921ARMZ Applications


There are a lot of Analog Devices Inc.
AD7921ARMZ ADC applications.


  • Digital Multimeters, PLC's (Programming Logic Controllers)
  • 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

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