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AD7858LBR-REEL

AD7858LBR-REEL

AD7858LBR-REEL

Analog Devices Inc.

12 Bit Lead, Tin ADC AD7858 3V 24-SOIC (0.295, 7.50mm Width)

SOT-23

AD7858LBR-REEL Datasheet

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Specifications
Name Value
Type Parameter
Contact Plating Lead, Tin
Mounting Type Surface Mount
Package / Case 24-SOIC (0.295, 7.50mm Width)
Surface Mount YES
Number of Pins 24
Operating Temperature -40°C~85°C
Packaging Tape & Reel (TR)
JESD-609 Code e0
Pbfree Code no
Part Status Obsolete
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 24
ECCN Code EAR99
Subcategory Analog to Digital Converters
Max Power Dissipation 33mW
Technology CMOS
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 240
Number of Functions 1
Supply Voltage 3V
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number AD7858
Pin Count 24
Operating Supply Voltage 5V
Polarity Unipolar
Configuration MUX-S/H-ADC
Number of Channels 8
Max Supply Voltage 5.5V
Min Supply Voltage 3V
Power Dissipation 25mW
Number of Bits 12
Input Type Pseudo-Differential, Single Ended
Architecture SAR
Number of Inputs 4, 8
Converter Type ADC, SUCCESSIVE APPROXIMATION
Supply Type Analog, Digital
Reference Type External, Internal
Data Interface SPI
Resolution 1.5 B
Sampling Rate 100 ksps
Voltage - Supply, Analog 3V~5.5V
Voltage - Supply, Digital 3V~5.5V
Number of Analog In Channels 8
Sampling Rate (Per Second) 100k
Output Bit Code BINARY
Power Consumption 25mW
Integral Nonlinearity (INL) 1 LSB
Sample and Hold / Track and Hold TRACK
Number of A/D Converters 1
Input Capacitance 20pF
Number of Converters 2
Ratio - S/H:ADC 1:1
Output Format SERIAL
Signal to Noise Ratio (SNR) 71 dB
Differential Nonlinearity 1 LSB
Width 7.495mm
Radiation Hardening No
RoHS Status Non-RoHS Compliant
Lead Free Contains Lead
AD7858LBR-REEL Product Details

AD7858LBR-REEL Overview


The analogue to digital converter is designed with 12 Bits.The AD converter is embedded in the 24-SOIC (0.295, 7.50mm Width) package.The ADC converter is packaged in the way of Tape & Reel (TR).The ADC converter is equipped with 1 Functions .There are 24 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 24 pin count.The peak reflow temperature (Cel) amounts to 240 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 100k Hz.The input type of this electronic AD converter is 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 24 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 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 1.5 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 AD7858 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 Analog, Digital.The supply/digital voltage of this electrical AD converter is 3V~5.5V.The ADC converter operates with the maximal supply voltage of 5.5V.4, 8 inputs are employed.It operates with the minimal supply voltage of 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 25mW. The maximal heat (energy loss or waste) that this electronic or electrical ADC converter produces is 33mW.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. There are 2 converters, which will convert numbers to words and figures to words.

AD7858LBR-REEL Features


1 Functions
24 basic kinds of terminations
24 pin count
Minimal supply voltage of 3V

AD7858LBR-REEL Applications


There are a lot of Analog Devices Inc. AD7858LBR-REEL ADC applications.

  • Rotary encoder
  • Medical Instrumentation and medical imaging
  • CMOS Image sensors for mobile applications
  • Medical Imaging
  • TD-SCDMA, WiMAX
  • Handheld Terminal Interface
  • Wireless local loop
  • Battery Operated Systems
  • Imaging Systems
  • 4-channel data acquisition

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