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AD7938BCPZ-REEL7

AD7938BCPZ-REEL7

AD7938BCPZ-REEL7

Analog Devices Inc.

12 Bit 0.5mm ADC AD7938 3V 32-VFQFN Exposed Pad, CSP

SOT-23

AD7938BCPZ-REEL7 Datasheet

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In-Stock: 0 items
Specifications
Name Value
Type Parameter
Factory Lead Time 10 Weeks
Lifecycle Status PRODUCTION (Last Updated: 3 weeks ago)
Mounting Type Surface Mount
Package / Case 32-VFQFN Exposed Pad, CSP
Surface Mount YES
Number of Pins 32
Operating Temperature -40°C~85°C
Packaging Tape & Reel (TR)
JESD-609 Code e3
Pbfree Code no
Part Status Active
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 32
ECCN Code EAR99
Terminal Finish Matte Tin (Sn)
Subcategory Analog to Digital Converters
Max Power Dissipation 13.5mW
Technology BIPOLAR
Terminal Position QUAD
Terminal Form NO LEAD
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 3V
Terminal Pitch 0.5mm
Time@Peak Reflow Temperature-Max (s) 40
Base Part Number AD7938
Pin Count 32
Qualification Status Not Qualified
Polarity Unipolar
Power Supplies 3/5V
Configuration MUX-S/H-ADC
Number of Channels 8
Power Dissipation 16mW
Number of Bits 12
Input Type Differential, Pseudo-Differential, Single Ended
Min Input Voltage 2.475V
Architecture SAR
Number of Inputs 4, 7, 8
Max Input Voltage 2.525V
Converter Type ADC, SUCCESSIVE APPROXIMATION
Supply Type Single
Reference Type External, Internal
Data Interface Parallel
Resolution 1.5 B
Sampling Rate 1.5 Msps
Voltage - Supply, Analog 2.7V~5.25V
Voltage - Supply, Digital 2.7V~5.25V
Number of Analog In Channels 8
Sampling Rate (Per Second) 1.5M
Output Bit Code BINARY, 2'S COMPLEMENT BINARY
Linearity Error-Max (EL) 0.0244%
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
Signal to Noise Ratio (SNR) 70 dB
Differential Nonlinearity -0.95 LSB
Height Seated (Max) 0.9mm
Length 5mm
Width 5mm
RoHS Status ROHS3 Compliant
Lead Free Contains Lead
Pricing & Ordering
Quantity Unit Price Ext. Price
1 $21.312870 $21.31287
10 $20.106481 $201.06481
100 $18.968378 $1896.8378
500 $17.894696 $8947.348
1000 $16.881789 $16881.789
AD7938BCPZ-REEL7 Product Details

AD7938BCPZ-REEL7 Overview


The analogue to digital converter is designed with 12 Bits.The AD converter is embedded in the 32-VFQFN Exposed Pad, CSP package.The ADC converter is packaged in the way of Tape & Reel (TR).The ADC converter is equipped with 1 Functions .There are 32 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 8 channels.The is equipped with 32 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 1.5M Hz.The input type of this electronic AD converter is Differential, Pseudo-Differential, Single Ended.There are External, Internal 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 32 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 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 AD7938 family.This electrical digital converter is lead free, which means made without lead, or has no lead added to it.There are several types of supply that can be categorized according to Single.The supply/digital voltage of this electrical AD converter is 2.7V~5.25V.4, 7, 8 inputs are employed.The ADC converter operates from 3/5V power supplies.As an undesirable derivative of its primary action, The heat (energy loss or waste) that this electronic or electrical digital converter produces is 16mW. The maximal heat (energy loss or waste) that this electronic or electrical ADC converter produces is 13.5mW.The number of channels is growing strong/weak: 8.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 maximal input type of this electronic AD converter is 2.525V.The digital converter supports the minimal input voltage of 2.475V.

AD7938BCPZ-REEL7 Features


1 Functions
32 basic kinds of terminations
32 pin count
3/5V power supplies

AD7938BCPZ-REEL7 Applications


There are a lot of Analog Devices Inc. AD7938BCPZ-REEL7 ADC applications.

  • Digital Multimeters, PLC's (Programming Logic Controllers)
  • Data Acquisition Systems
  • Wireless local loop
  • Wireless and wired broadband communications
  • RADAR processing, digital oscilloscopes
  • In-building wireless telephony
  • Industrial Process Control
  • Scientific instruments.
  • GSM, EDGE, PHS, UMTS, WCDMA, CDMA2000,
  • Uninterrupted Power Supplies

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