ADS7844N/1KG4 datasheet pdf and Data Acquisition - Analog to Digital Converters (ADC) product details from Texas Instruments stock available on our website
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ADS7844N/1KG4 Datasheet
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Specifications
Name
Value
Type
Parameter
Factory Lead Time
6 Weeks
Lifecycle Status
ACTIVE (Last Updated: 3 days ago)
Contact Plating
Gold
Mount
Surface Mount
Mounting Type
Surface Mount
Package / Case
20-SSOP (0.209, 5.30mm Width)
Number of Pins
20
Operating Temperature
-40°C~85°C
Packaging
Tape & Reel (TR)
JESD-609 Code
e4
Pbfree Code
yes
Part Status
Active
Moisture Sensitivity Level (MSL)
1 (Unlimited)
Number of Terminations
20
ECCN Code
EAR99
Subcategory
Analog to Digital Converters
Max Power Dissipation
4.5mW
Technology
CMOS
Terminal Position
DUAL
Terminal Form
GULL WING
Peak Reflow Temperature (Cel)
260
Number of Functions
1
Supply Voltage
2.7V
Terminal Pitch
0.65mm
Base Part Number
ADS7844
Pin Count
20
Operating Supply Voltage
5V
Number of Elements
1
Polarity
Unipolar
Configuration
MUX-S/H-ADC
Number of Channels
8
Interface
Serial
Max Supply Voltage
5.25V
Min Supply Voltage
2.7V
Nominal Supply Current
550μA
Power Dissipation
4.5mW
Number of Bits
12
Input Type
Differential, Single Ended
Architecture
SAR
Number of Inputs
4, 8
Converter Type
ADC, SUCCESSIVE APPROXIMATION
Supply Type
Single
Reference Type
External
Data Interface
SPI
Resolution
1.5 B
Sampling Rate
200 ksps
Voltage - Supply, Analog
2.7V~3.6V 5V
Voltage - Supply, Digital
2.7V~3.6V 5V
Number of Analog In Channels
8
Sampling Rate (Per Second)
200k
Output Bit Code
BINARY
Integral Nonlinearity (INL)
2 LSB
Sample and Hold / Track and Hold
SAMPLE
Conversion Rate
200 ksps
Ratio - S/H:ADC
1:1
Signal to Noise Ratio (SNR)
72 dB
Differential Nonlinearity
0.8 LSB
Height
2mm
Length
7.2mm
Width
5.3mm
Thickness
1.95mm
Radiation Hardening
No
REACH SVHC
No SVHC
RoHS Status
ROHS3 Compliant
Lead Free
Lead Free
ADS7844N/1KG4 Product Details
ADS7844N/1KG4 Overview
The analogue to digital converter is designed with 12 Bits.The AD converter is embedded in the 20-SSOP (0.209, 5.30mm Width) package.The ADC converter is packaged in the way of Tape & Reel (TR).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 2.7V.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 200k Hz.The input type of this electronic AD converter is Differential, Single Ended.There are External 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 SAMPLE 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 2.7V~3.6V 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 ADS7844 family.This electrical digital converter is lead free, which means made without lead, or has no lead added to it.There are several types of supply that can be categorized according to Single.The supply/digital voltage of this electrical AD converter is 2.7V~3.6V 5V.Surface Mount can be used to mount the analogue to digital converter.The ADC converter operates with the maximal supply voltage of 5.25V.4, 8 inputs are employed.It operates with the minimal supply voltage of 2.7V.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 4.5mW. The maximal heat (energy loss or waste) that this electronic or electrical ADC converter produces is 4.5mW.The number of channels is growing strong/weak: 8.The conversion rate of this electrical AD converter is calculated as 200 ksps.The ADC converter consists of 1 elements.
ADS7844N/1KG4 Features
1 Functions 20 basic kinds of terminations 20 pin count Minimal supply voltage of 2.7V 1 elements
ADS7844N/1KG4 Applications
There are a lot of Texas Instruments ADS7844N/1KG4 ADC applications.