Overview
The ADS1209SPW is an analog To Digital Converter made by Texas Instruments in a TSSOP-24 package with 24 pins. -40℃~+105℃ 1.8LSB 16 1LSB 2 4.5V~5.5V Digital filtering、Built-in reference source Sigma-Delta TSSOP-24 ADCs/DACs - Special Purpose ROHS.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:ADS1209SPWR, from EasyEDA) and its footprint (Package_SO:TSSOP-24_4.4x7.8mm_P0.65mm, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C1542893).
Symbol
Footprint
Parameters
9- Architecture
- Sigma-Delta
- Differential Non - linearity
- 1LSB
- Features
- Digital filtering, Built-in reference source
- Integral non - linearity
- 1.8LSB
- Number of Channels
- 2
- Operating Temperature
- -40℃~+105℃
- Resolution (Bits)
- 16
- Sampling Rate
- 10MHz
- Voltage - Supply
- 4.5V~5.5V
Order codes
2- ADS1209SPWLCSC C1542893
- ADS1209SPWRLCSC C2667177
Pinout
24| Pin | Name | Type |
|---|---|---|
| 1 | AVDD | Unspecified |
| 2 | AGND | Unspecified |
| 3 | REFINA | Unspecified |
| 4 | NC | Unspecified |
| 5 | CHA+ | Unspecified |
| 6 | CHA- | Unspecified |
| 7 | CHB- | Unspecified |
| 8 | CHB+ | Unspecified |
| 9 | NC | Unspecified |
| 10 | REFINB | Unspecified |
| 11 | AGND | Unspecified |
| 12 | AVDD | Unspecified |
| 13 | AVDD | Unspecified |
| 14 | AGND | Unspecified |
| 15 | CLKSEL | Unspecified |
| 16 | CLKIN | Unspecified |
| 17 | BVDD | Unspecified |
| 18 | BGND | Unspecified |
| 19 | CLKOUT | Unspecified |
| 20 | OUTB | Unspecified |
| 21 | OUTA | Unspecified |
| 22 | AGND | Unspecified |
| 23 | REFOUT | Unspecified |
| 24 | AVDD | Unspecified |
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Is there a KiCad symbol and footprint for the ADS1209SPW?
Yes. The symbol is EasyEDA_Cloud:ADS1209SPWR and the footprint Package_SO:TSSOP-24_4.4x7.8mm_P0.65mm, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the ADS1209SPW?
TSSOP-24, with 24 pins. Its footprint is drawn on this page.
Where is the ADS1209SPW datasheet?
Texas Instruments publishes it: the Datasheet link on this page opens it.
Where can I order the ADS1209SPW?
JLCPCB lists it as part C1542893, with 0 in stock; the sellers' links on this page open their listings.
What can replace the ADS1209SPW?
Parts like it in the library: the AD7192BRUZ-REEL by Analog Devices, the AD7795BRUZ-REEL by Analog Devices, the ADC08100CIMTCX by Texas Instruments and the ADS8331IPW by Texas Instruments. Check their datasheets: a part that fits the footprint may still differ in its ratings.
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