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ADS7891IPFBT

ADS7891IPFBT

ADS7891IPFBT

Texas Instruments

14 Bit 0.5mm Gold ADC ADS7891 5V 48-TQFP

SOT-23

ADS7891IPFBT Datasheet

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In-Stock: 0 items
Specifications
Name Value
Type Parameter
Factory Lead Time 6 Weeks
Lifecycle Status ACTIVE (Last Updated: 5 days ago)
Contact Plating Gold
Mounting Type Surface Mount
Package / Case 48-TQFP
Surface Mount YES
Number of Pins 48
Operating Temperature -40°C~85°C
Packaging Tape & Reel (TR)
JESD-609 Code e4
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 2 (1 Year)
Number of Terminations 48
ECCN Code EAR99
Subcategory Analog to Digital Converters
Max Power Dissipation 90mW
Technology CMOS
Terminal Position QUAD
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 5V
Terminal Pitch 0.5mm
Base Part Number ADS7891
Pin Count 48
Operating Supply Voltage 5V
Polarity Unipolar
Configuration S/H-ADC
Number of Channels 1
Max Supply Voltage 5.25V
Min Supply Voltage 4.75V
Nominal Supply Current 17mA
Power Dissipation 90mW
Number of Bits 14
Input Type Pseudo-Differential
Architecture SAR
Converter Type ADC, SUCCESSIVE APPROXIMATION
Supply Type Analog, Digital, Single
Reference Type External, Internal
Data Interface Parallel
Resolution 1.75 B
Sampling Rate 3 Msps
Voltage - Supply, Analog 5V
Voltage - Supply, Digital 2.7V~5.25V
Number of Analog In Channels 1
Sampling Rate (Per Second) 3M
Output Bit Code BINARY
Power Consumption 45mW
Linearity Error-Max (EL) 0.0092%
Integral Nonlinearity (INL) 1.5 LSB
Sample and Hold / Track and Hold SAMPLE
Conversion Rate 3 Msps
Ratio - S/H:ADC 1:1
Signal to Noise Ratio (SNR) 78 dB
Max Supply Voltage (DC) 5.25V
Min Supply Voltage (DC) 2.7V
Spurious-free dynamic range (SFDR) 90 dB
Height 1.2mm
Length 7mm
Width 7mm
Thickness 1mm
Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Pricing & Ordering
Quantity Unit Price Ext. Price
1 $31.10000 $31.1
500 $30.789 $15394.5
1000 $30.478 $30478
1500 $30.167 $45250.5
2000 $29.856 $59712
2500 $29.545 $73862.5
ADS7891IPFBT Product Details

ADS7891IPFBT Overview


The analogue to digital converter is designed with 14 Bits.The AD converter is embedded in the 48-TQFP package.The ADC converter is packaged in the way of Tape & Reel (TR).The ADC converter is equipped with 1 Functions .There are 48 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 48 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 3M Hz.The input type of this electronic AD converter is Pseudo-Differential.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 48 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 1.75 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 ADS7891 family.This electrical digital converter is lead free, which means made without lead, or has no lead added to it.A supply type can be classified by a Analog, Digital, Single number.The supply/digital voltage of this electrical AD converter is 2.7V~5.25V.The ADC converter operates with the maximal supply voltage of 5.25V.It operates with the minimal supply voltage of 4.75V.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 90mW. The maximal heat (energy loss or waste) that this electronic or electrical ADC converter produces is 90mW.The number of channels is growing strong/weak: 1.The conversion rate of this electrical AD converter is calculated as 3 Msps.The digital converter operates with the minimal supply voltage (DC) of 2.7V.The ADC converter operates with the maximal supply voltage (DC) of 5.25V.

ADS7891IPFBT Features


1 Functions
48 basic kinds of terminations
48 pin count
Minimal supply voltage of 4.75V
Maximal supply voltage (DC) of 5.25V

ADS7891IPFBT Applications


There are a lot of Texas Instruments ADS7891IPFBT ADC applications.

  • 4-channel data acquisition
  • High Speed Data Acquisition
  • Data Acquisition Systems
  • Telecommunications
  • Medical Imaging
  • RADAR processing, digital oscilloscopes
  • TD-SCDMA, WiMAX
  • Music recording
  • AC motor control
  • Smart antenna systems

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