Overview
The ADS7841ES is an analog To Digital Converter made by Texas Instruments in a SSOP-16-150mil package with 16 pins. -40℃~+125℃ 0.8LSB 12 2.7V~5V 200kHz 4 SPI SSOP-16-150mil Analog to Digital Converters (ADC) ROHS.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:ADS7841ESQDBQRQ1, from EasyEDA) and its footprint (Package_SO:SSOP-16_3.9x4.9mm_P0.635mm, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C1542603).
Symbol
Footprint
Parameters
15- ADC architecture
- SAR
- Clock/Oscillator
- External
- DNL (LSB)
- 0.8LSB
- Features
- Multiplexers
- Integral non - linearity
- 0.8LSB
- Interface
- SPI
- Operating Temperature
- -40℃~+125℃
- Quiescent Current (Iq)
- 550uA
- Resolution (Bits)
- 12
- Sampling Rate
- 200kHz
- Signal-to-Noise Ratio
- 78dB
- Voltage - Supply
- 2.7V~5V
- Voltage Reference
- External
- differential input
- Yes
- number of channels
- 4
Order codes
1- ADS7841ESLCSC C1542603
Pinout
16| Pin | Name | Type |
|---|---|---|
| 1 | VCC | Unspecified |
| 2 | CH0 | Unspecified |
| 3 | CH1 | Unspecified |
| 4 | CH2 | Unspecified |
| 5 | CH3 | Unspecified |
| 6 | COM | Unspecified |
| 7 | SHDN# | Unspecified |
| 8 | VREF | Unspecified |
| 9 | VCC | Unspecified |
| 10 | GND | Unspecified |
| 11 | MODE | Unspecified |
| 12 | DOUT | Unspecified |
| 13 | BUSY | Unspecified |
| 14 | DIN | Unspecified |
| 15 | CS# | Unspecified |
| 16 | DCLK | Unspecified |
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Is there a KiCad symbol and footprint for the ADS7841ES?
Yes. The symbol is EasyEDA_Cloud:ADS7841ESQDBQRQ1 and the footprint Package_SO:SSOP-16_3.9x4.9mm_P0.635mm, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the ADS7841ES?
SSOP-16-150mil, with 16 pins. Its footprint is drawn on this page.
Where is the ADS7841ES datasheet?
Texas Instruments publishes it: the Datasheet link on this page opens it.
Where can I order the ADS7841ES?
JLCPCB lists it as part C1542603, with 0 in stock; the sellers' links on this page open their listings.
What can replace the ADS7841ES?
Parts like it in the library: the LTC1867CGN#PBF by Analog Devices, the ADS8341E/2K5 by Texas Instruments, the LTC2440IGN#PBF by Analog Devices and the LTC2440IGN#TRPBF by Analog Devices. Check their datasheets: a part that fits the footprint may still differ in its ratings.
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8
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