Overview
The ADS7835E is an analog To Digital Converter made by Texas Instruments with 8 pins. -40℃~+85℃ 0.8LSB 1 12 2LSB 500kHz 500uA 5V 72dB 8MHz Bipolar input Built-in External No SAR SPI - Analog to Digital Converters (ADC) ROHS.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:ADS7835E, from EasyEDA) and its footprint (EasyEDA_Cloud:MSOP-8_L3.0-W3.0-P0.65-LS4.9-BL-1, from EasyEDA), ready for a KiCad board. JLCPCB lists it (part C6459651).
Symbol
Footprint
Parameters
16- ADC architecture
- SAR
- Clock Frequency
- 8MHz
- Clock/Oscillator
- External
- DNL (LSB)
- 0.8LSB
- Features
- Bipolar input
- Integral non - linearity
- 2LSB
- Interface
- SPI
- Operating Temperature
- -40℃~+85℃
- Quiescent Current (Iq)
- 500uA
- Resolution (Bits)
- 12
- Sampling Rate
- 500kHz
- Signal-to-Noise Ratio
- 72dB
- Voltage - Supply
- 5V
- Voltage Reference
- Built-in
- differential input
- No
- number of channels
- 1
Order codes
2- ADS7835ELCSC C6459651
- ADS7835ELCSC C7070907
Pinout
8| Pin | Name | Type |
|---|---|---|
| 1 | VREF | Unspecified |
| 2 | AIN | Unspecified |
| 3 | GND | Unspecified |
| 4 | GND | Unspecified |
| 5 | CONV | Unspecified |
| 6 | DATA | Unspecified |
| 7 | CLK | Unspecified |
| 8 | +VCC | Unspecified |
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Is there a KiCad symbol and footprint for the ADS7835E?
Yes. The symbol is EasyEDA_Cloud:ADS7835E and the footprint EasyEDA_Cloud:MSOP-8_L3.0-W3.0-P0.65-LS4.9-BL-1, both drawn on this page. PCBKit places them on a board for you when you design with it.
Where is the ADS7835E datasheet?
Texas Instruments publishes it: the Datasheet link on this page opens it.
Where can I order the ADS7835E?
JLCPCB lists it as part C6459651, with 0 in stock; the sellers' links on this page open their listings.
What can replace the ADS7835E?
Parts like it in the library: the ADS1254E/2K5 by Texas Instruments, the ADS1251U/2K5 by Texas Instruments, the LHA5115SGQL by Legendsemi and the LTC1865LIMS#PBF by Analog Devices. Check their datasheets: a part that fits the footprint may still differ in its ratings.
Parts like it
8
ADS1254E/2K5
QSOP-20-150mil-40℃~+85℃ 1.8V~3.6V、4.75V~5.25V 105dB 1uA 20.8kHz 20.8kHz 24 4 8MHz External SPI Sigma-Delta Yes QSOP-20-150mil Analog to Digital Converters (ADC) ROHSTexas InstrumentsAnalog To Digital Converters (ADC)
ADS1251U/2K5
SOIC-8-40℃~+85℃ 1 105dB 20.8kHz 24 400nA 5V 8MHz Bipolar input、Integrated modulator、Multi-chip synchronization、Built-in digital filter External Serial port Sigma-Delta Yes SOIC-8 Analog to Digital Converters (ADC) ROHSTexas InstrumentsAnalog To Digital Converters (ADC)
LHA5115SGQL
QFN-40-EP(6x6)-40℃~+105℃ 125kHz 24 4.5V~5.5V 8 8.4mA 85dB 8MHz、8MHz~8.192MHz Built-in External、Built-in Multiplexers、Input buffer、Power-on reset、Bipolar input、Integrated modulator、Multi-chip synchronization、Synchronous triggering、Built-in digital filter SPI Sigma-Delta Yes QFN-40-EP(6x6) Analog to Digital Converters (ADC) ROHSLegendsemiAnalog To Digital Converters (ADC)
LTC1865LIMS#PBF
MSOP-10-40℃~+85℃ 10uA 150kHz 16 2 2.7V~3.6V 6LSB 82dB 8MHz External SAR SPI Yes MSOP-10 Analog to Digital Converters (ADC) ROHSAnalog DevicesAnalog To Digital Converters (ADC)
LTC1860LIMS8#PBF
MSOP-8-40℃~+85℃ 1 10uA 12 150kHz 1LSB 3V 72dB 8MHz External SAR SPI Yes MSOP-8 Analog to Digital Converters (ADC) ROHSAnalog DevicesAnalog To Digital Converters (ADC)LTC1865LCMS#PBF
MSOP-100℃~+70℃ 10uA 150kHz 16 2 2.7V~3.6V 6LSB 82dB 8MHz External SAR SPI Yes MSOP-10 Analog to Digital Converters (ADC) ROHSAnalog DevicesAnalog To Digital Converters (ADC)LTC1864LCMS8#PBF
MSOP-80℃~+70℃ 1 10uA 150kHz 16 2.7V~3.6V 6LSB 82dB 8MHz External SAR SPI Yes MSOP-8 Analog to Digital Converters (ADC) ROHSAnalog DevicesAnalog To Digital Converters (ADC)LTC1864LIMS8#PBF
MSOP-8-40℃~+85℃ 1 150kHz 16 3V 450uA 6LSB 82dB 8MHz External SAR SPI Yes MSOP-8 Analog to Digital Converters (ADC) ROHSAnalog DevicesAnalog To Digital Converters (ADC)