4 layers95 × 60 mm
ADS1247IPW
Texas Instruments
-40℃~+105℃ 10ppm/℃ 2 2.7V~5.25V 24 2kHz 3.89MHz~4.3MHz、4.096MHz 5Hz、10Hz、20Hz、40Hz、80Hz、160Hz、320Hz、640Hz、1kHz、2kHz 6LSB Built-in External、Built-in External、Built-in SPI Sigma-Delta Support Yes TSSOP-20 Analog to Digital Converters (ADC) ROHS
Extended
- Category
- Analog To Digital Converters (ADC)
- Package
- TSSOP-20
- Pins
- 20
Overview
The ADS1247IPW is an analog To Digital Converter made by Texas Instruments in a TSSOP-20 package with 20 pins. -40℃~+105℃ 10ppm/℃ 2 2.7V~5.25V 24 2kHz 3.89MHz~4.3MHz、4.096MHz 5Hz、10Hz、20Hz、40Hz、80Hz、160Hz、320Hz、640Hz、1kHz、2kHz 6LSB Built-in External、Built-in External、Built-in SPI Sigma-Delta Support Yes TSSOP-20 Analog to Digital Converters (ADC) ROHS.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:ADS1147IPWR_C22400004, from EasyEDA) and its footprint (Package_SO:TSSOP-20_4.4x6.5mm_P0.65mm, from KiCad's library), ready for a KiCad board. 3,248 are in stock at JLCPCB (part C26439). 1 open-source board in 1 repository on GitHub use it.
Symbol
Footprint
Parameters
14- ADC architecture
- Sigma-Delta
- Clock Frequency
- 3.89MHz~4.3MHz
- Clock/Oscillator
- Built-in
- Features
- Bipolar power supply
- Integral non - linearity
- 6LSB
- Interface
- SPI
- Operating Temperature
- -40℃~+125℃
- Programmable Gain
- Support
- Resolution (Bits)
- 24
- Sampling Rate
- 2kHz
- Voltage - Supply
- 2.7V~5.25V
- Voltage Reference
- Built-in
- differential input
- Yes
- number of channels
- 4
Order codes
2- ADS1247IPWLCSC C1543336
- ADS1247IPWRLCSC C26439
Pinout
20| Pin | Name | Type |
|---|---|---|
| 1 | DVDD | Unspecified |
| 2 | DGND | Unspecified |
| 3 | CLK | Unspecified |
| 4 | RESET# | Unspecified |
| 5 | REFP0/GPIO0 | Unspecified |
| 6 | REFN0/GPIO1 | Unspecified |
| 7 | VREFOUT | Unspecified |
| 8 | VREFCOM | Unspecified |
| 9 | AIN0/IEXC | Unspecified |
| 10 | AIN1/IEXC | Unspecified |
| 11 | AIN2/IEXC/GPIO2 | Unspecified |
| 12 | AIN3/IEXC/GPIO3 | Unspecified |
| 13 | AVSS | Unspecified |
| 14 | AVDD | Unspecified |
| 15 | START | Unspecified |
| 16 | CS# | Unspecified |
| 17 | DRDY# | Unspecified |
| 18 | DOUT/DRDY# | Unspecified |
| 19 | DIN | Unspecified |
| 20 | SCLK | Unspecified |
Open-source boards using it
All 1Show this part on your page
<iframe src="https://pcbkit.io/embed/parts/ti/ADS1247IPW" title="ADS1247IPW in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe><img src="https://pcbkit.io/embed/parts/ti/ADS1247IPW.jpg" alt="ADS1247IPW" width="1200" height="900">[](https://pcbkit.io/parts/ti/ADS1247IPW)Questions
Is there a KiCad symbol and footprint for the ADS1247IPW?
Yes. The symbol is EasyEDA_Cloud:ADS1147IPWR_C22400004 and the footprint Package_SO:TSSOP-20_4.4x6.5mm_P0.65mm, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the ADS1247IPW?
TSSOP-20, with 20 pins. Its footprint is drawn on this page.
Where is the ADS1247IPW datasheet?
Texas Instruments publishes it: the Datasheet link on this page opens it.
Where can I order the ADS1247IPW?
JLCPCB lists it as part C26439, with 3,248 in stock; the sellers' links on this page open their listings.
What can replace the ADS1247IPW?
Parts like it in the library: the ADS131M02IPW by Texas Instruments, the AD7927BRUZ-REEL7 by Analog Devices, the AD7928BRUZ-REEL7 by Analog Devices and the ADS131M04IPW by Texas Instruments. Check their datasheets: a part that fits the footprint may still differ in its ratings.
Which open-source boards use the ADS1247IPW?
1 board in 1 repository on GitHub; the most starred are listed on this page, with their KiCad files.
Parts like it
8
ADS131M02IPW
TSSOP-20-40℃~+125℃ 1.2V 102dB 2 2.7V、3.6V 24 300nA 64kHz 64kHz 7.5ppm/℃ 8.192MHz 9LSB Built-in External SPI Sigma-Delta Support Yes TSSOP-20 Analog to Digital Converters (ADC) ROHSTexas InstrumentsAnalog To Digital Converters (ADC)AD7927BRUZ-REEL7
TSSOP-20-40℃~+85℃ 10kHz~20MHz 12 1LSB 2.7V~5.25V 200kHz 500nA 70dB 8 External External No SAR SPI TSSOP-20 Analog to Digital Converters (ADC) ROHSAnalog DevicesAnalog To Digital Converters (ADC)AD7928BRUZ-REEL7
TSSOP-20-40℃~+85℃ 10kHz~20MHz 12 1LSB 1MHz 2.7V~5.25V 500nA 70dB 8 External No SAR SPI TSSOP-20 Analog to Digital Converters (ADC) ROHSAnalog DevicesAnalog To Digital Converters (ADC)ADS131M04IPW
TSSOP-20-40℃~+125℃ 2.7V~3.6V 24 4 4mA 64kHz 79dB 8.192MHz Built-in External Input buffer、Power-on reset、Integrated modulator、Synchronous triggering、Simultaneous sampling、Built-in digital filter SPI Sigma-Delta Support Yes TSSOP-20 Analog to Digital Converters (ADC) ROHSTexas InstrumentsAnalog To Digital Converters (ADC)ADS1147IPW
TSSOP-20-40℃~+105℃ 100nA 16 1LSB 1MHz~4.5MHz、4.096MHz 2.7V~5.25V 2kHz 4 Built-in Built-in temperature sensor、Multiplexers、Integrated modulator、Built-in digital filter、Bipolar power supply External、Built-in SPI Sigma-Delta Support Yes TSSOP-20 Analog to Digital Converters (ADC) ROHSTexas InstrumentsAnalog To Digital Converters (ADC)ADS127L11IPW
TSSOP-20-175mil-45℃~+125℃ 1 111.5dB 2.85V~5.5V 24 400kHz 400kHz、1.067MHz 500kHz~26.2MHz、25.6MHz 5uA External External、Built-in SPI、Serial port Sigma-Delta Yes TSSOP-20-175mil Analog to Digital Converters (ADC) ROHSTexas InstrumentsAnalog To Digital Converters (ADC)MCP3461-E/ST
TSSOP-20-40℃~+125℃ 1 1.8V~3.6V、2.7V~3.6V 10LSB 153.6kHz 153.6kHz 16 1MHz~20MHz、3.3MHz~6.6MHz 97dB Built-in External External、Built-in SPI Support Yes TSSOP-20 Analog to Digital Converters (ADC) ROHSMicrochip TechnologyAnalog To Digital Converters (ADC)MCP3561-E/ST
TSSOP-20-40℃~+125℃ 1 107.2dB 153.6kHz 153.6kHz 1MHz~20MHz、3.3MHz~6.6MHz 2.7V~3.6V 24 Built-in External、Built-in SPI Sigma-Delta Support Yes TSSOP-20 Analog to Digital Converters (ADC) ROHSMicrochip TechnologyAnalog To Digital Converters (ADC)