Overview
The ADS7812PB is an analog To Digital Converter made by Texas Instruments in a PDIP-16 package with 16 pins. -40℃~+85℃ 0.5LSB 1 12 40kHz 5V 8ppm/℃ No SPI PDIP-16 Analog to Digital Converters (ADC) ROHS.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:ADS7812P-TI, from EasyEDA) and its footprint (Package_DIP:DIP-16_W8.89mm_SMDSocket_LongPads, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C1543505).
Symbol
Footprint
Parameters
15- ADC architecture
- SAR
- Clock/Oscillator
- External, Built-in
- DNL (LSB)
- 0.5LSB
- Features
- Bipolar input, Synchronous triggering
- Integral non - linearity
- 0.5LSB
- Interface
- SPI
- Operating Temperature
- -40℃~+85℃
- Programmable Gain
- Not supported
- Resolution (Bits)
- 12
- Sampling Rate
- 40kHz
- Signal-to-Noise Ratio
- 74dB
- Voltage - Supply
- 5V
- Voltage Reference
- External, Built-in
- differential input
- No
- number of channels
- 1
Order codes
1- ADS7812PBLCSC C1543505
Pinout
16| Pin | Name | Type |
|---|---|---|
| 1 | R1IN | Unspecified |
| 2 | GND | Unspecified |
| 3 | R2IN | Unspecified |
| 4 | R3IN | Unspecified |
| 5 | BUF | Unspecified |
| 6 | CAP | Unspecified |
| 7 | REF | Unspecified |
| 8 | GND | Unspecified |
| 9 | DATACLK | Unspecified |
| 10 | DATA | Unspecified |
| 11 | EXT/INT# | Unspecified |
| 12 | CONV# | Unspecified |
| 13 | CS# | Unspecified |
| 14 | BUSY# | Unspecified |
| 15 | PWRD | Unspecified |
| 16 | VS | Unspecified |
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Is there a KiCad symbol and footprint for the ADS7812PB?
Yes. The symbol is EasyEDA_Cloud:ADS7812P-TI and the footprint Package_DIP:DIP-16_W8.89mm_SMDSocket_LongPads, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the ADS7812PB?
PDIP-16, with 16 pins. Its footprint is drawn on this page.
Where is the ADS7812PB datasheet?
Texas Instruments publishes it: the Datasheet link on this page opens it.
Where can I order the ADS7812PB?
JLCPCB lists it as part C1543505, with 0 in stock; the sellers' links on this page open their listings.
What can replace the ADS7812PB?
Parts like it in the library: the XD7705B by XINLUDA, the MCP3008-I/P by Microchip Technology, the HT7705ANZ by HTCSEMI and the MCP3208-CI/P by Microchip Technology. Check their datasheets: a part that fits the footprint may still differ in its ratings.
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