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ADAR7251WBCSZ

16 Bit 0.5mm ADC Automotive Series ADAR7251 3.3V 48-WFQFN Exposed Pad, CSP


  • Manufacturer: Analog Devices Inc.
  • Origchip NO: 84-ADAR7251WBCSZ
  • Package: 48-WFQFN Exposed Pad, CSP
  • Datasheet: PDF
  • Stock: 290
  • Description: 16 Bit 0.5mm ADC Automotive Series ADAR7251 3.3V 48-WFQFN Exposed Pad, CSP (Kg)

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Details

Tags

Parameters
Input Type Differential
Architecture Sigma-Delta
Number of Inputs 4
Converter Type ADC, SUCCESSIVE APPROXIMATION
Supply Type Analog, Digital
Reference Type Internal
Data Interface SPI, Parallel
Resolution 2 B
Sampling Rate 1.8 Msps
Voltage - Supply, Analog 2.97V~3.6V
Voltage - Supply, Digital 1.62V~1.98V
Number of Analog In Channels 4
Sampling Rate (Per Second) 1.8M
Output Bit Code BINARY, 2'S COMPLEMENT BINARY
Integral Nonlinearity (INL) 0.5 LSB
Analog Input Voltage-Max 5.6V
Output Format SERIAL, PARALLEL, WORD
Signal to Noise Ratio (SNR) 94 dB
Differential Nonlinearity 1 LSB
Analog Input Voltage-Min -5.6V
Conversion Time-Max 0.8333μs
Height Seated (Max) 0.8mm
Length 7mm
Width 7mm
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Contains Lead
Factory Lead Time 8 Weeks
Lifecycle Status PRODUCTION (Last Updated: 3 months ago)
Mounting Type Surface Mount
Package / Case 48-WFQFN Exposed Pad, CSP
Surface Mount YES
Number of Pins 48
Operating Temperature -40°C~125°C
Packaging Tray
Series Automotive
Feature PGA, Simultaneous Sampling
Pbfree Code no
Part Status Active
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 48
Terminal Position QUAD
Terminal Form NO LEAD
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 3.3V
Terminal Pitch 0.5mm
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number ADAR7251
Pin Count 48
Polarity Bipolar, Unipolar
Configuration PGA-ADC
Interface Parallel, SPI
Max Supply Voltage 3.6V
Min Supply Voltage 2.97V
Power Dissipation 400mW
Number of Bits 16

ADAR7251WBCSZ Overview


The analogue to digital converter is designed with 16 Bits.The AD converter is embedded in the 48-WFQFN Exposed Pad, CSP package.The ADC converter is packaged in the way of Tray.The ADC converter is equipped with 1 Functions .There are 48 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 3.3V.The A/D converter has 4 channels.The is equipped with 48 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 1.8M Hz.The input type of this electronic AD converter is Differential.There are Internal 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 48 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 2.97V~3.6V, 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 ADAR7251 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 Analog, Digital.The supply/digital voltage of this electrical AD converter is 1.62V~1.98V.The ADC converter operates with the maximal supply voltage of 3.6V.4 inputs are employed.It operates with the minimal supply voltage of 2.97V.The output formats of this electrical AD converter are SERIAL, PARALLEL, WORD , which are used to determine which data is exported and how data is displayed in many areas of OLIB.The maximal analog input voltage of this electrical AD converter is 5.6V.As an undesirable derivative of its primary action, The heat (energy loss or waste) that this electronic or electrical digital converter produces is 400mW.The minimal analog input voltage of this electrical AD converter is -5.6V.PGA, Simultaneous Sampling can be ensured when operating.It is a type of FPGA belonging to the Automotive series.

ADAR7251WBCSZ Features


1 Functions
48 basic kinds of terminations
48 pin count
Minimal supply voltage of 2.97V
Automotive series

ADAR7251WBCSZ Applications


There are a lot of Analog Devices Inc. ADAR7251WBCSZ ADC applications.

  • Communication test equipment
  • Wireless local loop
  • GSM, EDGE, PHS, UMTS, WCDMA, CDMA2000,
  • Handheld Terminal Interface
  • Medical Imaging
  • Micro and pico cell systems, software radios
  • Digital Multimeters, PLC's (Programming Logic Controllers)
  • Medical Instrumentation and medical imaging
  • Digital beam-forming systems for ultrasound
  • Displaying