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 Tray.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.Depending on the supply type, analogue to digital converters can be categorized by Single.The supply/digital voltage of this electrical AD converter is 2.3V~5.5V.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.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 13.5mW. The maximal heat (energy loss or waste) that this electronic or electrical ADC converter produces is 13.5mW.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.

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

There are a lot of Analog Devices Inc. AD7949BCPZ ADC applications.

• Uninterrupted Power Supplies

  
  

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

  
  

• Music recording

  
  

• CMOS Image sensors for mobile applications

  
  

• Communication Systems

  
  

• High Speed Data Acquisition

  
  

• Battery Operated Systems

  
  

• Broadband data applications

  
  

• Cell Phones

  
  

• Multicarrier, multimode digital receivers

  
  

  Lifecycle Status	PRODUCTION (Last Updated: 1 month ago)
  Factory Lead Time	16 Weeks
  Contact Plating	Tin
  Mounting Type	Surface Mount
  Package / Case	20-WFQFN Exposed Pad, CSP
  Surface Mount	YES
  Number of Pins	20
  Operating Temperature	-40°C~85°C
  Packaging	Tray
  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
  Max Power Dissipation	13.5mW
  Terminal Position	QUAD
  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
  Operating Supply Voltage	5V
  Number of Elements	1
  Polarity	Bipolar, Unipolar
  Configuration	MUX-S/H-ADC
  Interface	SPI
  Max Supply Voltage	5.5V
  Min Supply Voltage	2.3V
  Nominal Supply Current	50nA
  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	250 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
  Conversion Time-Max	3.2μs
  Height	830μm
  Length	4mm
  Width	4mm
  REACH SVHC	No SVHC
  Radiation Hardening	No
  RoHS Status	ROHS3 Compliant
  Lead Free	Contains Lead