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ADS7812U

ADS7812U

ADS7812U

Texas Instruments

12 Bit Gold ADC ADS7812 5V 16-SOIC (0.295, 7.50mm Width)

SOT-23

ADS7812U Datasheet

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Specifications
Name Value
Type Parameter
Lifecycle Status OBSOLETE (Last Updated: 1 week ago)
Contact Plating Gold
Mounting Type Surface Mount
Package / Case 16-SOIC (0.295, 7.50mm Width)
Surface Mount YES
Number of Pins 16
Operating Temperature -40°C~85°C
Packaging Tube
JESD-609 Code e4
Part Status Obsolete
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 16
ECCN Code EAR99
Subcategory Analog to Digital Converters
Max Power Dissipation 35mW
Technology CMOS
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 5V
Base Part Number ADS7812
Pin Count 16
Operating Supply Voltage 5V
Polarity Bipolar, Unipolar
Power Supplies 5V
Configuration S/H-ADC
Max Supply Voltage 5.25V
Min Supply Voltage 4.75V
Power Dissipation 35mW
Number of Bits 12
Input Type Single Ended
Architecture SAR
Converter Type ADC, SUCCESSIVE APPROXIMATION
Supply Type Single
Reference Type External, Internal
Data Interface SPI
Resolution 1.5 B
Sampling Rate 40 ksps
Voltage - Supply, Analog 5V
Number of Analog In Channels 1
Sampling Rate (Per Second) 40k
Output Bit Code 2'S COMPLEMENT BINARY
Power Consumption 35mW
Linearity Error-Max (EL) 0.0244%
Integral Nonlinearity (INL) 1 LSB
Sample and Hold / Track and Hold SAMPLE
Number of Converters 1
Conversion Rate 40 ksps
Ratio - S/H:ADC 1:1
Output Format SERIAL
Signal to Noise Ratio (SNR) 74 dB
Max Supply Voltage (DC) 5.25V
Differential Nonlinearity 1 LSB
Min Supply Voltage (DC) 4.75V
Number of Analog Inputs 3
Spurious-free dynamic range (SFDR) 98 dB
Height 2.65mm
Length 10.3mm
Width 7.5mm
Thickness 2.35mm
Radiation Hardening No
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Pricing & Ordering
Quantity Unit Price Ext. Price
1 $26.05000 $26.05
10 $24.02800 $240.28
40 $22.94825 $917.93
120 $20.51850 $2462.22
520 $18.62862 $9686.8824
ADS7812U Product Details

ADS7812U Overview


The analogue to digital converter is designed with 12 Bits.The AD converter is embedded in the 16-SOIC (0.295, 7.50mm Width) package.The ADC converter is packaged in the way of Tube.The ADC converter is equipped with 1 Functions .There are 16 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 1 channels.The is equipped with 16 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 40k Hz.The input type of this electronic AD converter is 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 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 SAMPLE time.The architecture that analogue to digital converter's core adopts is SAR.There are 16 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 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 ADS7812 family.This electrical digital converter is lead free, which means made without lead, or has no lead added to it.The supply type of this electronic ADC converter is Single.The ADC converter operates with the maximal supply voltage of 5.25V.It operates with the minimal supply voltage of 4.75V.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.The ADC converter operates from 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 35mW. The maximal heat (energy loss or waste) that this electronic or electrical ADC converter produces is 35mW.The conversion rate of this electrical AD converter is calculated as 40 ksps.There are 1 converters, which will convert numbers to words and figures to words. The digital converter operates with the minimal supply voltage (DC) of 4.75V.The ADC converter operates with the maximal supply voltage (DC) of 5.25V.There are 3 analog transmissions, which are both based on how they adapt data to combine an input signal with a carrier signal.

ADS7812U Features


1 Functions
16 basic kinds of terminations
16 pin count
Minimal supply voltage of 4.75V
5V power supplies
Maximal supply voltage (DC) of 5.25V


ADS7812U Applications


There are a lot of Texas Instruments
ADS7812U ADC applications.


  • Audio/Video devices
  • Cell Phones
  • Digital Multimeters, PLC's (Programming Logic Controllers)
  • RADAR processing, digital oscilloscopes
  • CMOS Image sensors for mobile applications
  • Medical Instrumentation and medical imaging
  • Music recording
  • Digital signal processing
  • Scientific instruments
  • Rotary encoder

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