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AD7949BCPZRL7

14 Bit 0.5mm Tin ADC PulSAR? Series AD7949 5V 20-WFQFN Exposed Pad, CSP


  • Manufacturer: Analog Devices Inc.
  • Origchip NO: 84-AD7949BCPZRL7
  • Package: 20-WFQFN Exposed Pad, CSP
  • Datasheet: PDF
  • Stock: 653
  • Description: 14 Bit 0.5mm Tin ADC PulSAR? Series AD7949 5V 20-WFQFN Exposed Pad, CSP (Kg)

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Details

Tags

Parameters
Conversion Time-Max 3.2μs
Length 4mm
Width 4mm
RoHS Status ROHS3 Compliant
Lead Free Contains Lead
Factory Lead Time 16 Weeks
Lifecycle Status PRODUCTION (Last Updated: 1 month ago)
Contact Plating Tin
Mount Through Hole
Mounting Type Surface Mount
Package / Case 20-WFQFN Exposed Pad, CSP
Number of Pins 20
Operating Temperature -40°C~85°C
Packaging Tape & Reel (TR)
Series PulSAR®
JESD-609 Code e3
Feature Temperature Sensor
Pbfree Code no
Part Status Active
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 20
ECCN Code EAR99
Subcategory Analog to Digital Converters
Max Power Dissipation 1.25mW
Technology CMOS
Terminal Position QUAD
Terminal Form NO LEAD
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 5V
Terminal Pitch 0.5mm
Time@Peak Reflow Temperature-Max (s) 40
Base Part Number AD7949
Pin Count 20
Qualification Status Not Qualified
Number of Elements 1
Polarity Bipolar, Unipolar
Configuration MUX-S/H-ADC
Interface SPI
Max Supply Voltage 5.5V
Min Supply Voltage 2.3V
Power Dissipation 13.5mW
Number of Bits 14
Input Type Differential, Pseudo-Differential, Single Ended
Min Input Voltage 500mV
Architecture SAR
Number of Inputs 8
Max Input Voltage 5V
Converter Type ADC, SUCCESSIVE APPROXIMATION
Supply Type Single
Reference Type External, Internal
Data Interface SPI, DSP
Resolution 1.75 B
Sampling Rate 12.5 ksps
Voltage - Supply, Analog 2.3V~5.5V
Voltage - Supply, Digital 2.3V~5.5V
Number of Analog In Channels 8
Sampling Rate (Per Second) 250k
Output Bit Code BINARY, 2'S COMPLEMENT BINARY
Power Consumption 13.5mW
Integral Nonlinearity (INL) 1 LSB
Sample and Hold / Track and Hold TRACK
Ratio - S/H:ADC 1:1
Output Format SERIAL
Signal to Noise Ratio (SNR) 85.5 dB
Differential Nonlinearity 1 LSB

AD7949BCPZRL7 Overview


The analogue to digital converter is designed with 14 Bits.The AD converter is embedded in the 20-WFQFN 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 20 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 5V.The A/D converter has 8 channels.The is equipped with 20 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 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 20 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 2.3V~5.5V, 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 1.75 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 AD7949 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 2.3V~5.5V.The ADC converter is possible to mount the device with the help of Through Hole.The ADC converter operates with the maximal supply voltage of 5.5V.8 inputs are employed.It operates with the minimal supply voltage of 2.3V.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 13.5mW. The maximal heat (energy loss or waste) that this electronic or electrical ADC converter produces is 1.25mW.Temperature Sensor can be ensured when operating.The ADC converter consists of 1 elements.The maximal input type of this electronic AD converter is 5V.The digital converter supports the minimal input voltage of 500mV.It is a type of FPGA belonging to the PulSAR? series.

AD7949BCPZRL7 Features


1 Functions
20 basic kinds of terminations
20 pin count
Minimal supply voltage of 2.3V
1 elements
PulSAR? series

AD7949BCPZRL7 Applications


There are a lot of Analog Devices Inc. AD7949BCPZRL7 ADC applications.

  • Telecommunications
  • Wireless local loop
  • Wireless and wired broadband communications
  • Transducer
  • Multiplexed Data Acquisition Systems
  • Imaging Systems
  • Handheld Terminal Interface
  • Medical Instrumentation and medical imaging
  • Automotive
  • Digital beam-forming systems for ultrasound