Overview
The TLV1544CD is an analog To Digital Converter made by Texas Instruments in a SOIC-16 package with 16 pins. 0℃~+70℃ 10 100kHz~10MHz 1uA 2.7V~5.5V 4 External External Multiplexers SAR SPI SOIC-16 Analog to Digital Converters (ADC) ROHS.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:TLV1544IPWR, from EasyEDA) and its footprint (Package_SO:SOIC-16_3.9x9.9mm_P1.27mm, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C1542812).
Symbol
Footprint
Parameters
13- ADC architecture
- SAR
- Clock Frequency
- 100kHz~10MHz
- Clock/Oscillator
- External
- Features
- Multiplexers
- Interface
- SPI
- Operating Temperature
- 0℃~+70℃
- Programmable Gain
- Not supported
- Quiescent Current (Iq)
- 1uA
- Resolution (Bits)
- 10
- Voltage - Supply
- 2.7V~5.5V
- Voltage Reference
- External
- differential input
- No
- number of channels
- 4
Order codes
2- TLV1544CDLCSC C1542812
- TLV1544CDRLCSC C2871784
Pinout
16| Pin | Name | Type |
|---|---|---|
| 1 | DATA OUT | Unspecified |
| 2 | DATA IN | Unspecified |
| 3 | I/O CLK | Unspecified |
| 4 | EOC | Unspecified |
| 5 | VCC | Unspecified |
| 6 | A0 | Unspecified |
| 7 | A1 | Unspecified |
| 8 | A2 | Unspecified |
| 9 | A3 | Unspecified |
| 10 | CSTART# | Unspecified |
| 11 | GND | Unspecified |
| 12 | INV CLK# | Unspecified |
| 13 | FS | Unspecified |
| 14 | REF- | Unspecified |
| 15 | REF+ | Unspecified |
| 16 | CS# | Unspecified |
Show this part on your page
<iframe src="https://pcbkit.io/embed/parts/ti/TLV1544CD" title="TLV1544CD 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/TLV1544CD.jpg" alt="TLV1544CD" width="1200" height="900">[](https://pcbkit.io/parts/ti/TLV1544CD)Questions
Is there a KiCad symbol and footprint for the TLV1544CD?
Yes. The symbol is EasyEDA_Cloud:TLV1544IPWR and the footprint Package_SO:SOIC-16_3.9x9.9mm_P1.27mm, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the TLV1544CD?
SOIC-16, with 16 pins. Its footprint is drawn on this page.
Where is the TLV1544CD datasheet?
Texas Instruments publishes it: the Datasheet link on this page opens it.
Where can I order the TLV1544CD?
JLCPCB lists it as part C1542812, with 0 in stock; the sellers' links on this page open their listings.
What can replace the TLV1544CD?
Parts like it in the library: the HX711 by Avia Semicon, the NAU7802SGI by Nuvoton Tech, the MCP3008-I/SL by Microchip Technology and the HX717 by Avia Semicon. Check their datasheets: a part that fits the footprint may still differ in its ratings.
Parts like it
8
HX711
SOP-16-40℃~+85℃ 1.4mA 10Hz、80Hz 1MHz~20MHz、11.0592MHz 2 2.6V~5.5V 20mV、40mV、80mV 24 Built-in External、Built-in SPI Support Yes SOP-16 Analog to Digital Converters (ADC) ROHSAvia SemiconAnalog To Digital Converters (ADC)NAU7802SGI
SOP-16-40℃~+85℃ 2 2.1mA 2.7V~5.5V 24 4.9152MHz 80Hz Auto calibration、Built-in temperature sensor、Multiplexers、Power-on reset External External、Built-in I2C Sigma-Delta Support Yes SOP-16 Analog to Digital Converters (ADC) ROHSNuvoton TechAnalog To Digital Converters (ADC)MCP3008-I/SL
SOIC-16-40℃~+85℃ 1.35MHz~3.6MHz 10 1LSB 2.7V~5.5V 200kHz 5nA 8 External Multiplexers SAR SPI Yes SOIC-16 Analog to Digital Converters (ADC) ROHSMicrochip TechnologyAnalog To Digital Converters (ADC)HX717
SOP-16-40℃~+85℃ 1.5mA 2 2.7V~5.5V 24 320Hz Built-in External、Built-in Serial port Sigma-Delta Support Yes SOP-16 Analog to Digital Converters (ADC) ROHSAvia SemiconAnalog To Digital Converters (ADC)ADS1231ID
SOIC-16-40℃~+85℃ 1 10Hz、80Hz 10Hz、80Hz 1MHz~6MHz、4.9152MHz 24 300nA 3V~5.3V Built-in External Not supported Serial port Sigma-Delta Yes SOIC-16 Analog to Digital Converters (ADC) ROHSTexas InstrumentsAnalog To Digital Converters (ADC)TM7707
SOP-16-40℃~+85℃ 2 2.7V~3.3V、4.75V~5.25V 24 500kHz~5MHz、2.4576MHz 600uA Auto calibration、Bipolar input、Integrated modulator、Built-in digital filter External External、Built-in Serial port Sigma-Delta Support Yes SOP-16 Analog to Digital Converters (ADC) ROHSTMAnalog To Digital Converters (ADC)MCP3208-CI/SL
SOIC-16-40℃~+85℃ 100kHz 12 1MHz~2MHz 2.7V~5.5V 2LSB 500nA 8 External SAR SPI、Serial port Yes SOIC-16 Analog to Digital Converters (ADC) ROHSMicrochip TechnologyAnalog To Digital Converters (ADC)CS1259B-SOP16
SOP-16-40℃~+85℃ 1.28kHz 100nA 2.4V~3.6V 24 5 5.898MHz Built-in Built-in Multiplexers、Power-on reset、Integrated modulator、Built-in digital filter SPI Sigma-Delta Support Yes SOP-16 Analog to Digital Converters (ADC) ROHSCHIPSEAAnalog To Digital Converters (ADC)