Overview
The ADS7861EB is an analog To Digital Converter made by Texas Instruments in a SSOP-24-150mil package with 24 pins. -40℃~+125℃ 12 1LSB 4 4.75V~5V 500kHz Serial port SSOP-24-150mil Analog to Digital Converters (ADC) ROHS.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:ADS7861EB, from EasyEDA) and its footprint (EasyEDA_Cloud:SSOP-24_L8.7-W3.9-P0.64-LS6.0-BL-1, from EasyEDA), ready for a KiCad board. 5 are in stock at JLCPCB (part C701089).
Symbol
Footprint
Parameters
16- ADC architecture
- SAR
- Clock Frequency
- 8MHz
- Clock/Oscillator
- External
- DNL (LSB)
- 0.5LSB
- Features
- Bipolar input
- Integral non - linearity
- 1LSB
- Interface
- Serial Port
- Operating Temperature
- -40℃~+125℃
- Programmable Gain
- Not supported
- Quiescent Current (Iq)
- 5mA
- Resolution (Bits)
- 12
- Sampling Rate
- 500kHz
- Voltage - Supply
- 4.75V~5V
- Voltage Reference
- Built-in
- differential input
- Yes
- number of channels
- 4
Order codes
1- ADS7861EBLCSC C701089
Pinout
24| Pin | Name | Type |
|---|---|---|
| 1 | DGND | Unspecified |
| 2 | CHB1+ | Unspecified |
| 3 | CHB1– | Unspecified |
| 4 | CHB0+ | Unspecified |
| 5 | CHB0– | Unspecified |
| 6 | CHA1+ | Unspecified |
| 7 | CHA1– | Unspecified |
| 8 | CHA0+ | Unspecified |
| 9 | CHA0– | Unspecified |
| 10 | REFIN | Unspecified |
| 11 | REFOUT | Unspecified |
| 12 | AGND | Unspecified |
| 13 | +VA | Unspecified |
| 14 | M1 | Unspecified |
| 15 | M0 | Unspecified |
| 16 | A0 | Unspecified |
| 17 | CONVST | Unspecified |
| 18 | RD | Unspecified |
| 19 | CS# | Unspecified |
| 20 | CLOCK | Unspecified |
| 21 | BUSY | Unspecified |
| 22 | SERIAL_DATA_B | Unspecified |
| 23 | SERIAL_DATA_A | Unspecified |
| 24 | +VD | Unspecified |
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Is there a KiCad symbol and footprint for the ADS7861EB?
Yes. The symbol is EasyEDA_Cloud:ADS7861EB and the footprint EasyEDA_Cloud:SSOP-24_L8.7-W3.9-P0.64-LS6.0-BL-1, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the ADS7861EB?
SSOP-24-150mil, with 24 pins. Its footprint is drawn on this page.
Where is the ADS7861EB datasheet?
Texas Instruments publishes it: the Datasheet link on this page opens it.
Where can I order the ADS7861EB?
JLCPCB lists it as part C701089, with 5 in stock; the sellers' links on this page open their listings.
What can replace the ADS7861EB?
Parts like it in the library: the AD4115BCPZ-RL7 by Analog Devices, the ADS7835EB/250 by Texas Instruments, the ADS1253E/2K5 by Texas Instruments and the ADS1251U/2K5G4 by Texas Instruments. Check their datasheets: a part that fits the footprint may still differ in its ratings.
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