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ADS7811U/1K

ADS7811U/1K

ADS7811U/1K

Texas Instruments

16 Bit ADC ADS7811 5V 28-SOIC (0.295, 7.50mm Width)

SOT-23

ADS7811U/1K Datasheet

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Specifications
Name Value
Type Parameter
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 28-SOIC (0.295, 7.50mm Width)
Number of Pins 28
Operating Temperature -25°C~85°C
Packaging Tape & Reel (TR)
Part Status Obsolete
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 28
ECCN Code EAR99
Subcategory Analog to Digital Converters
Max Power Dissipation 250mW
Technology CMOS
Terminal Position DUAL
Terminal Form GULL WING
Number of Functions 1
Supply Voltage 5V
Base Part Number ADS7811
Pin Count 28
Polarity Bipolar
Configuration S/H-ADC
Number of Channels 1
Nominal Supply Current 30mA
Power Dissipation 250mW
Number of Bits 16
Input Type Single Ended
Architecture SAR
Converter Type ADC, SUCCESSIVE APPROXIMATION
Reference Type External, Internal
Data Interface Parallel
Resolution 2 B
Sampling Rate 250 ksps
Voltage - Supply, Analog ±5V
Number of Analog In Channels 1
Sampling Rate (Per Second) 250k
Max Dual Supply Voltage 5.25V
Output Bit Code 2'S COMPLEMENT BINARY
Power Consumption 200mW
Linearity Error-Max (EL) 0.0092%
Integral Nonlinearity (INL) 6 LSB
Min Dual Supply Voltage 4.75V
Sample and Hold / Track and Hold SAMPLE
Dual Supply Voltage 5V
Conversion Rate 250 ksps
Ratio - S/H:ADC 1:1
Signal to Noise Ratio (SNR) 87 dB
Negative Supply Voltage-Nom -5V
Height Seated (Max) 2.65mm
Width 7.5mm
Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Lead Free
ADS7811U/1K Product Details

ADS7811U/1K Overview


The analogue to digital converter is designed with 16 Bits.The AD converter is embedded in the 28-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 28 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 28 pin count.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 -25°C~85°C.The number of samples of audio recorded every second is 250k 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 28 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 2 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 ADS7811 family.This electrical digital converter is lead free, which means made without lead, or has no lead added to it.There is a possibility of mounting the analogue to digital converter by using the Surface Mount axis.As an undesirable derivative of its primary action, The heat (energy loss or waste) that this electronic or electrical digital converter produces is 250mW. The maximal heat (energy loss or waste) that this electronic or electrical ADC converter produces is 250mW.The number of channels is growing strong/weak: 1.The conversion rate of this electrical AD converter is calculated as 250 ksps.The dual supply type of this electronic AD converter is 5V.It operates with the maximal dual supply voltage of 5.25V.It operates with the minimal dual supply voltage of 4.75V.

ADS7811U/1K Features


1 Functions
28 basic kinds of terminations
28 pin count


ADS7811U/1K Applications


There are a lot of Texas Instruments
ADS7811U/1K ADC applications.


  • Scientific instruments
  • Rotary encoder
  • Displaying
  • Transducer
  • Microcontrollers.
  • Digital Storage Oscilloscope
  • Scientific instruments.
  • Music reproduction technology
  • Communication Systems
  • Data Acquisition Systems

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