Курс ЦБ на 14.11.2025
$80,6
€93,7
ГлавнаяКаталогData AcquisitionData ConvertersAnalog to Digital Converters - ADCsTexas Instruments ADS7844NB/1K
Texas Instruments ADS7844NB/1K
артикул ADS7844NB/1K
Texas Instruments
производитель
8-Channel Single ADC SAR 200ksps 12-bit Serial 20-Pin SSOP T/R
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Технические параметры
EU RoHS
Compliant
ECCN (US)
EAR99
Part Status
Active
HTS
8542.39.00.01
SVHC
Yes
Automotive
No
PPAP
No
Converter Type
General Purpose
Process Technology
CMOS
Architecture
SAR
Resolution
12bit
Number of ADCs
1
Number of Input Channels
4; 8
Sampling Rate
200ksps
Digital Interface Type
Serial (SPI)
Input Type
Voltage
Input Signal Type
Differential; Single-Ended
Voltage Reference
External
Polarity of Input Voltage
Unipolar
Voltage Supply Source
Single
Input Voltage
2.5V/5V
Minimum Single Supply Voltage (V)
2.7
Typical Single Supply Voltage (V)
5
Maximum Single Supply Voltage (V)
5.25
Maximum Power Dissipation (mW)
4.5
Integral Nonlinearity Error
В±1LSB
Full Scale Error
В±3LSB
Signal to Noise Ratio
72dB
No Missing Codes (bit)
12
Sample and Hold
Yes
Single-Ended Input
Yes
Digital Supply Support
No
Minimum Operating Temperature (В°C)
-40
Maximum Operating Temperature (В°C)
85
Packaging
Tape and Reel
Pin Count
20
Standard Package Name
SOP
Supplier Package
SSOP
Mounting
Surface Mount
Package Height
2(Max) - 0.05(Min)
Package Length
7.5(Max)
Package Width
5.6(Max)
PCB changed
20
Lead Shape
Gull-wing
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Описание
8-Channel Single ADC SAR 200ksps 12-bit Serial 20-Pin SSOP T/R
ADC, Successive Approximation, 12-Bit, 1 Func, 8 Channel, Serial Access, CMOS, PDSO20
12-Bit, 8-Channel Serial Output Sampling Analog-To-Digital Converter 20-SSOP
A/D Converter (A-D) IC; Resolution (Bits):12; Sample Rate:200kSPS; Input Channels Per ADC:8; Input Channel Type:Differential, Single Ended; Data Interface:Serial; Supply Voltage Min:2.7V; Supply Voltage Max:5.25V ;RoHS Compliant: Yes
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