ADS1274IPAPT
Texas Instruments
-40℃~+125℃ 100kHz~37MHz、27MHz 111dB 144kHz 1uA 24 4 5V~5.25V Integrated modulator、Simultaneous sampling、Built-in digital filter SPI Sigma-Delta Yes HTQFP-64(10x10) Analog to Digital Converters (ADC) ROHS
- Category
- Analog To Digital Converters (ADC)
- Package
- HTQFP-64(10x10)
- Pins
- 65
Overview
The ADS1274IPAPT is an analog To Digital Converter made by Texas Instruments in a HTQFP-64(10x10) package with 65 pins. -40℃~+125℃ 100kHz~37MHz、27MHz 111dB 144kHz 1uA 24 4 5V~5.25V Integrated modulator、Simultaneous sampling、Built-in digital filter SPI Sigma-Delta Yes HTQFP-64(10x10) Analog to Digital Converters (ADC) ROHS.
PCBKit's library has its KiCad symbol (Gekkio_Analog_ADC:ADS1274, from Gekkio) and its footprint (EasyEDA_Cloud:HTQFP-64_L10.0-W10.0-P0.50-LS12.0-BL-EP6.5, from EasyEDA), ready for a KiCad board. 14 are in stock at JLCPCB (part C2669834).
Symbol
Footprint
Parameters
15- ADC architecture
- Sigma-Delta
- Clock Frequency
- 27MHz
- Clock/Oscillator
- External
- Features
- Integrated modulator
- Interface
- SPI
- Operating Temperature
- -40℃~+125℃
- Programmable Gain
- Not supported
- Quiescent Current (Iq)
- 1uA
- Resolution (Bits)
- 24
- Sampling Rate
- 144kHz
- Signal-to-Noise Ratio
- 111dB
- Voltage - Supply
- 5V~5.25V
- Voltage Reference
- External
- differential input
- Yes
- number of channels
- 4
Order codes
1- ADS1274IPAPTLCSC C2669834
Pinout
65| Pin | Name | Type |
|---|---|---|
| 1 | AINP2 | Input |
| 2 | AINN2 | Input |
| 3 | AINP1 | Input |
| 4 | AINN1 | Input |
| 5 | AVDD | Passive |
| 6 | AGND | Passive |
| 7 | DGND | Passive |
| 8 | TEST0 | Input |
| 9 | TEST1 | Input |
| 10 | CLKDIV | Input/output |
| 11 | SYNC | Input/output |
| 12 | DIN | Input/output |
| 13 | DOUT8 | Not connected |
| 14 | DOUT7 | Not connected |
| 15 | DOUT6 | Not connected |
| 16 | DOUT5 | Not connected |
| 17 | DOUT4 | Output |
| 18 | DOUT3 | Output |
| 19 | DOUT2 | Output |
| 20 | DOUT1 | Output |
| 21 | DGND | Power in |
| 22 | IOVDD | Power in |
| 23 | IOVDD | Passive |
| 24 | DGND | Passive |
| 25 | DGND | Passive |
| 26 | DVDD | Power in |
| 27 | CLK | Input |
| 28 | SCLK | Input/output |
| 29 | DRDY/FSYNC | Input/output |
| 30 | FORMAT2 | Input |
| 31 | FORMAT1 | Input |
| 32 | FORMAT0 | Input |
| 33 | MODE1 | Input |
| 34 | MODE0 | Input |
| 35 | GND | Passive |
| 36 | GND | Passive |
| 37 | GND | Passive |
| 38 | GND | Passive |
| 39 | PWDN4 | Input |
| 40 | PWDN3 | Input |
| 41 | PWDN2 | Input |
| 42 | PWDN1 | Input |
| 43 | AGND | Power in |
| 44 | AVDD | Power in |
| 45 | AINP8 | Not connected |
| 46 | AINN8 | Not connected |
| 47 | AINP7 | Not connected |
| 48 | AINN7 | Not connected |
| 49 | AINP6 | Not connected |
| 50 | AINN6 | Not connected |
| 51 | AINP5 | Not connected |
| 52 | AINN5 | Not connected |
| 53 | AVDD | Passive |
| 54 | AGND | Passive |
| 55 | VCOM | Output |
| 56 | VREFP | Passive |
| 57 | VREFN | Passive |
| 58 | AGND | Passive |
| 59 | AGND | Passive |
| 60 | AVDD | Passive |
| 61 | AINP4 | Input |
| 62 | AINN4 | Input |
| 63 | AINP3 | Input |
| 64 | AINN3 | Input |
| 65 | PAD | Passive |
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Is there a KiCad symbol and footprint for the ADS1274IPAPT?
Yes. The symbol is Gekkio_Analog_ADC:ADS1274 and the footprint EasyEDA_Cloud:HTQFP-64_L10.0-W10.0-P0.50-LS12.0-BL-EP6.5, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the ADS1274IPAPT?
HTQFP-64(10x10), with 65 pins. Its footprint is drawn on this page.
Where is the ADS1274IPAPT datasheet?
Texas Instruments publishes it: the Datasheet link on this page opens it.
Where can I order the ADS1274IPAPT?
JLCPCB lists it as part C2669834, with 14 in stock; the sellers' links on this page open their listings.
What can replace the ADS1274IPAPT?
Parts like it in the library: the ADS1174IPAPT by Texas Instruments, the ADS1174IPAPR by Texas Instruments, the ADS7851IRTE by Texas Instruments and the ADS1178IPAPR by Texas Instruments. Check their datasheets: a part that fits the footprint may still differ in its ratings.
Parts like it
4
ADS1174IPAPT
HTQFP-64(10x10)-40℃~+105℃ 16 1LSB 1uA 27MHz 4 52.734kHz 5V 97dB External External Integrated modulator、Multi-chip synchronization、Synchronous triggering、Simultaneous sampling、Built-in digital filter Not supported SPI Sigma-Delta Yes HTQFP-64(10x10) Analog to Digital Converters (ADC) ROHSTexas InstrumentsAnalog To Digital Converters (ADC)ADS1174IPAPR
HTQFP-64(10x10)-40℃~+105℃ 16 1LSB 1uA 27MHz 4 4.75V~5.25V 52.734kHz 97dB Integrated modulator、Multi-chip synchronization、Synchronous triggering、Simultaneous sampling、Built-in digital filter SPI Sigma-Delta Yes HTQFP-64(10x10) Analog to Digital Converters (ADC) ROHSTexas InstrumentsAnalog To Digital Converters (ADC)
ADS7851IRTE
WQFN-16-EP(3x3)-40℃~+125℃ 1.5MHz 10ppm/℃ 14 150uA 1LSB 2 27MHz 3.3V、5V 83.5dB Built-in SAR SPI Yes WQFN-16-EP(3x3) Analog to Digital Converters (ADC) ROHSTexas InstrumentsAnalog To Digital Converters (ADC)
ADS1178IPAPR
HTQFP-64(10x10)-40℃~+105℃ 1.8V、5V 10uA 16 1LSB 27MHz 52.734kHz 8 97dB External External Integrated modulator、Multi-chip synchronization、Synchronous triggering、Simultaneous sampling、Built-in digital filter Not supported SPI Sigma-Delta Yes HTQFP-64(10x10) Analog to Digital Converters (ADC) ROHSTexas InstrumentsAnalog To Digital Converters (ADC)