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ADS7953SBDB

Texas Instruments

-40℃~+125℃ 0.5LSB 12 16 1MHz 2.7V~5.25V 20MHz 3mA 71.7dB Multiplexers No SAR Serial port TSSOP-38-4.4mm Analog to Digital Converters (ADC) ROHS

Extended
DatasheetJLCPCBLCSCti/ADS7953SBDB
Category
Uncategorised
Package
TSSOP-38-4.4mm
Pins
38

Overview

The ADS7953SBDB is an uncategorised made by Texas Instruments in a TSSOP-38-4.4mm package with 38 pins. -40℃~+125℃ 0.5LSB 12 16 1MHz 2.7V~5.25V 20MHz 3mA 71.7dB Multiplexers No SAR Serial port TSSOP-38-4.4mm Analog to Digital Converters (ADC) ROHS.

PCBKit's library has its KiCad symbol (EasyEDA_Cloud:ADS7953SBDBT, from EasyEDA) and its footprint (Package_SO:TSSOP-38_4.4x9.7mm_P0.5mm, from KiCad's library), ready for a KiCad board. 12 are in stock at JLCPCB (part C701092).

Symbol

GPIO21GPIO32REFM3REFP4+VA5AGND6MXO7AINP8AINM9AGND10CH1511CH1412CH1313CH1214CH1115CH1016CH917CH818AGND19AGND20CH721CH622CH523CH424CH325CH226CH127CH028+VA29AGND30CS#31SCLK32SDI33SDO34BDGND35+VBD36GPIO037GPIO138
EasyEDA_Cloud:ADS7953SBDBTFrom EasyEDA

Footprint

Package_SO:TSSOP-38_4.4x9.7mm_P0.5mmFrom KiCad's library

Parameters

13
ADC architecture
SAR
Clock Frequency
20MHz
Features
Multiplexers
Integral non - linearity
0.5LSB
Interface
Serial Port
Operating Temperature
-40℃~+125℃
Quiescent Current (Iq)
3mA
Resolution (Bits)
12
Sampling Rate
1MHz
Signal-to-Noise Ratio
71.7dB
Voltage - Supply
2.7V~5.25V
differential input
No
number of channels
16

Order codes

2

Pinout

38
The pins of the ADS7953SBDB
PinNameType
1GPIO2Unspecified
2GPIO3Unspecified
3REFMUnspecified
4REFPUnspecified
5+VAUnspecified
6AGNDUnspecified
7MXOUnspecified
8AINPUnspecified
9AINMUnspecified
10AGNDUnspecified
11CH15Unspecified
12CH14Unspecified
13CH13Unspecified
14CH12Unspecified
15CH11Unspecified
16CH10Unspecified
17CH9Unspecified
18CH8Unspecified
19AGNDUnspecified
20AGNDUnspecified
21CH7Unspecified
22CH6Unspecified
23CH5Unspecified
24CH4Unspecified
25CH3Unspecified
26CH2Unspecified
27CH1Unspecified
28CH0Unspecified
29+VAUnspecified
30AGNDUnspecified
31CS#Unspecified
32SCLKUnspecified
33SDIUnspecified
34SDOUnspecified
35BDGNDUnspecified
36+VBDUnspecified
37GPIO0Unspecified
38GPIO1Unspecified

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Questions

Is there a KiCad symbol and footprint for the ADS7953SBDB?

Yes. The symbol is EasyEDA_Cloud:ADS7953SBDBT and the footprint Package_SO:TSSOP-38_4.4x9.7mm_P0.5mm, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the ADS7953SBDB?

TSSOP-38-4.4mm, with 38 pins. Its footprint is drawn on this page.

Where is the ADS7953SBDB datasheet?

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

Where can I order the ADS7953SBDB?

JLCPCB lists it as part C701092, with 12 in stock; the sellers' links on this page open their listings.

What can replace the ADS7953SBDB?

Parts like it in the library: the AD7476ABKSZ-REEL7 by Analog Devices, the 830059585 by Würth Elektronik, the ADS8910BRGER by Texas Instruments and the 830003181 by Würth Elektronik. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

8