Overview
The ADS7809U is an analog To Digital Converter made by Texas Instruments in a SOIC-20-300mil package with 20 pins. -40℃~+85℃ 1 100kHz 16 3LSB 5V Serial port SOIC-20-300mil Analog to Digital Converters (ADC) ROHS.
PCBKit's library has its footprint (Package_SO:SOIC-20W_7.5x12.8mm_P1.27mm, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C2866565).
Symbol
The library has no symbol for this part yet.
Footprint
Parameters
15- ADC architecture
- SAR
- Clock Frequency
- 2.3MHz；100kHz~10MHz
- Clock/Oscillator
- Built-in；External
- Features
- Synchronous triggering；Bipolar input
- Integral non - linearity
- 3LSB
- Interface
- Serial port
- Operating Temperature
- -40℃~+85℃
- Programmable Gain
- Not supported
- Quiescent Current (Iq)
- 10uA
- Resolution (Bits)
- 16
- Sampling Rate
- 100kHz
- Voltage - Supply
- 5V
- Voltage Reference
- Built-in；External
- differential input
- Yes
- number of channels
- 1
Order codes
1- ADS7809ULCSC C2866565
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Is there a KiCad symbol and footprint for the ADS7809U?
Yes. the footprint Package_SO:SOIC-20W_7.5x12.8mm_P1.27mm, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the ADS7809U?
SOIC-20-300mil, with 20 pins. Its footprint is drawn on this page.
Where is the ADS7809U datasheet?
Texas Instruments publishes it: the Datasheet link on this page opens it.
Where can I order the ADS7809U?
JLCPCB lists it as part C2866565, with 0 in stock; the sellers' links on this page open their listings.
What can replace the ADS7809U?
Parts like it in the library: the TLC0820AIDW by Texas Instruments, the ADC0804LCWMX by Texas Instruments, the ADC0838CCWM by Texas Instruments and the CLM2543CDWR by CHIPLON. Check their datasheets: a part that fits the footprint may still differ in its ratings.
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