ADS1222IPW
Texas InstrumentsExtended
-40℃~+85℃ 120Hz 2 2.7V~5.5V 24 300uA Auto calibration、Built-in temperature sensor、Multiplexers、Input buffer、Bipolar input、Multi-chip synchronization、Simultaneous sampling External External Sigma-Delta Yes TSSOP-14 Analog to Digital Converters (ADC) ROHS
- Part id
- ti/ADS1222IPW
- Category
- Analog To Digital Converters (ADC)
- Package
- TSSOP-14
- Pins
- 14
- In stock
- 0 at JLCPCB (C2670307)
Overview
The ADS1222IPW is an analog To Digital Converter made by Texas Instruments in a TSSOP-14 package with 14 pins. -40℃~+85℃ 120Hz 2 2.7V~5.5V 24 300uA Auto calibration、Built-in temperature sensor、Multiplexers、Input buffer、Bipolar input、Multi-chip synchronization、Simultaneous sampling External External Sigma-Delta Yes TSSOP-14 Analog to Digital Converters (ADC) ROHS.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:ADS1222IPWT, from EasyEDA) and its footprint (Package_SO:TSSOP-14_4.4x5mm_P0.65mm, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C2670307).
Symbol
Footprint
Pinout
14| Pin | Name | Type |
|---|---|---|
| 1 | VDD | Unspecified |
| 2 | SCLK | Unspecified |
| 3 | CLK | Unspecified |
| 4 | DRDY#/DOUT | Unspecified |
| 5 | MUX | Unspecified |
| 6 | TEMPEN | Unspecified |
| 7 | BUFEN | Unspecified |
| 8 | AINP2 | Unspecified |
| 9 | AINN2 | Unspecified |
| 10 | AINP1 | Unspecified |
| 11 | AINN1 | Unspecified |
| 12 | GND | Unspecified |
| 13 | VREFN | Unspecified |
| 14 | VREFP | Unspecified |
Parts like it
8
CJC1808
TSSOP-14-40℃~+85℃ 15.1mA 2 2.048MHz~49.152MHz、24.576MHz 2.7V~5.5V 24 95dB 96kHz Built-in I2S No Power-on reset、Integrated modulator、Built-in digital filter Sigma-Delta TSSOP-14 Analog to Digital Converters (ADC) ROHSESHINEAnalog To Digital Converters (ADC)MCP3204-CI/ST
TSSOP-14-40℃~+85℃ 100kHz 12 1MHz~2MHz 2.7V~5.5V 2LSB 4 500nA 72dB SAR SPI Yes TSSOP-14 Analog to Digital Converters (ADC) ROHSMicrochip TechnologyAnalog To Digital Converters (ADC)GC1808
TSSOP-14-40℃~+85℃ 1uA、150uA 2 2.048MHz~49.152MHz、24.576MHz 24 3.3V~5V 8kHz 99dB Built-in I2S No Sigma-Delta TSSOP-14 Analog to Digital Converters (ADC) ROHSSX-globalchipAnalog To Digital Converters (ADC)MCP3004-I/ST
TSSOP-14-40℃~+85℃ 10 1LSB 2.7V~5.5V 200kHz 4 5nA 61dB External Multiplexers SAR SPI、Serial port Yes TSSOP-14 Analog to Digital Converters (ADC) ROHSMicrochip TechnologyAnalog To Digital Converters (ADC)MCP3424-E/ST
TSSOP-14-40℃~+125℃ 135uA 18 2.7V~5.5V 3.75Hz 4 Auto calibration、Power-on reset、Bipolar input Built-in Built-in I2C Sigma-Delta Support Yes TSSOP-14 Analog to Digital Converters (ADC) ROHSMicrochip TechnologyAnalog To Digital Converters (ADC)MCP3428-E/ST
TSSOP-14-40℃~+125℃ 135uA 15Hz 15Hz、60Hz、240Hz 15ppm/℃ 16 2.7V~5.5V 4 Built-in Built-in I2C Sigma-Delta Support Yes TSSOP-14 Analog to Digital Converters (ADC) ROHSMicrochip TechnologyAnalog To Digital Converters (ADC)AD7321BRUZ-REEL7
TSSOP-14-40℃~+85℃ 1.1LSB 10MHz 12V~16.5V 13 1uA 2 25ppm/℃ 500kHz 76dB Built-in SAR SPI Yes TSSOP-14 Analog to Digital Converters (ADC) ROHSAnalog DevicesAnalog To Digital Converters (ADC)AD7322BRUZ-REEL7
TSSOP-14-40℃~+85℃ 1.1LSB 12 12V~16.5V 1MHz 2 20MHz 3ppm/℃ 76dB External、Built-in SAR SPI Yes TSSOP-14 Analog to Digital Converters (ADC) ROHSAnalog DevicesAnalog To Digital Converters (ADC)
Questions
Is there a KiCad symbol and footprint for the ADS1222IPW?
Yes. The symbol is EasyEDA_Cloud:ADS1222IPWT and the footprint Package_SO:TSSOP-14_4.4x5mm_P0.65mm, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the ADS1222IPW?
TSSOP-14, with 14 pins. Its footprint is drawn on this page.
Where is the ADS1222IPW datasheet?
Texas Instruments publishes it: the Datasheet link on this page opens it.
Where can I order the ADS1222IPW?
JLCPCB lists it as part C2670307, with 0 in stock; the sellers' links on this page open their listings.
What can replace the ADS1222IPW?
Parts like it in the library: the CJC1808 by ESHINE, the MCP3204-CI/ST by Microchip Technology, the GC1808 by SX-globalchip and the MCP3004-I/ST by Microchip Technology. Check their datasheets: a part that fits the footprint may still differ in its ratings.