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ADS7824UB on a board, in 3D

ADS7824UB

Texas Instruments

-40℃~+85℃ 0.5LSB 12 4 40kHz 5V Serial port、Parallel port SOIC-28-300mil Analog to Digital Converters (ADC) ROHS

Extended
DatasheetJLCPCBLCSCti/ADS7824UB
Category
Analog To Digital Converters (ADC)
Package
SOIC-28-300mil
Pins
28

Overview

The ADS7824UB is an analog To Digital Converter made by Texas Instruments in a SOIC-28-300mil package with 28 pins. -40℃~+85℃ 0.5LSB 12 4 40kHz 5V Serial port、Parallel port SOIC-28-300mil Analog to Digital Converters (ADC) ROHS.

PCBKit's library has its KiCad symbol (EasyEDA_Cloud:ADS7824U, from EasyEDA) and its footprint (Package_SO:SOIC-28W_7.5x17.9mm_P1.27mm, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C701088).

Symbol

VS128VS227PWRD26CONTC25BUSY#24CS#23R/C#22BYTE21PAR/SER#20A019A118D0/TAG17D1/SDATA16D2/DATACLK15DGND14SYNC/D313EXT/INT#/D412TRI-STATE/D511TRI-STATE/D610TRI-STATE/D79AGND28REF7CAP6AIN35AIN24AIN13AIN02AGND11
EasyEDA_Cloud:ADS7824UFrom EasyEDA

Footprint

12345678910111213141516171819202122232425262728
Package_SO:SOIC-28W_7.5x17.9mm_P1.27mmFrom KiCad's library

Parameters

15
Clock Frequency
500kHz~1.5MHz
Clock/Oscillator
External, Built-in
DNL (LSB)
0.5LSB
Features
Multiplexers, Bipolar input
Integral non - linearity
0.5LSB
Interface
Serial port, Parallel port
Operating Temperature
-40℃~+85℃
Programmable Gain
Not supported
Resolution (Bits)
12
Sampling Rate
40kHz
Signal-to-Noise Ratio
72dB
Voltage - Supply
5V
Voltage Reference
External, Built-in
differential input
No
number of channels
4

Order codes

1

Pinout

28
The pins of the ADS7824UB
PinNameType
1AGND1Unspecified
2AIN0Unspecified
3AIN1Unspecified
4AIN2Unspecified
5AIN3Unspecified
6CAPUnspecified
7REFUnspecified
8AGND2Unspecified
9TRI-STATE/D7Unspecified
10TRI-STATE/D6Unspecified
11TRI-STATE/D5Unspecified
12EXT/INT#/D4Unspecified
13SYNC/D3Unspecified
14DGNDUnspecified
15D2/DATACLKUnspecified
16D1/SDATAUnspecified
17D0/TAGUnspecified
18A1Unspecified
19A0Unspecified
20PAR/SER#Unspecified
21BYTEUnspecified
22R/C#Unspecified
23CS#Unspecified
24BUSY#Unspecified
25CONTCUnspecified
26PWRDUnspecified
27VS2Unspecified
28VS1Unspecified

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Questions

Is there a KiCad symbol and footprint for the ADS7824UB?

Yes. The symbol is EasyEDA_Cloud:ADS7824U and the footprint Package_SO:SOIC-28W_7.5x17.9mm_P1.27mm, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the ADS7824UB?

SOIC-28-300mil, with 28 pins. Its footprint is drawn on this page.

Where is the ADS7824UB datasheet?

Texas Instruments publishes it: the Datasheet link on this page opens it.

Where can I order the ADS7824UB?

JLCPCB lists it as part C701088, with 0 in stock; the sellers' links on this page open their listings.

What can replace the ADS7824UB?

Parts like it in the library: the TLC7135CDW by Texas Instruments, the AD9221ARZ-REEL by Analog Devices, the AD1674BRZ by Analog Devices and the AD7708BRZ-REEL7 by Analog Devices. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

8