Overview
The CS1242 is an analog To Digital Converter made by CHIPSEA in a SSOP-24 package with 24 pins. -40℃~+85℃ 2.7V~5.5V 24 4 SPI SSOP-24 Analog to Digital Converters (ADC) ROHS.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:CS1242, from EasyEDA) and its footprint (Package_SO:SSOP-24_5.3x8.2mm_P0.65mm, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C126722).
Symbol
Footprint
Parameters
15- ADC architecture
- Sigma-Delta
- Clock Frequency
- 1MHz~5MHz
- Clock/Oscillator
- External
- Features
- Multiplexers, Input buffer, Power-on reset, Integrated modulator, Synchronous triggering, Built-in digital filter
- Interface
- SPI
- Operating Temperature
- -40℃~+85℃
- Programmable Gain
- Support
- Quiescent Current (Iq)
- 1nA
- Resolution (Bits)
- 24
- Supply Voltage
- 2.7V~5.5V
- Voltage - Supply
- 2.7V~5.5V
- Voltage Reference
- External
- differential input
- Yes
- number of channels
- 4
- resolution
- 24Bit
Order codes
1- CS1242LCSC C126722
Pinout
24| Pin | Name | Type |
|---|---|---|
| 1 | DVDD | Unspecified |
| 2 | DGND | Unspecified |
| 3 | MCLK | Unspecified |
| 4 | XTAL | Unspecified |
| 5 | RST# | Unspecified |
| 6 | SYNC# | Unspecified |
| 7 | PD# | Unspecified |
| 8 | DGND | Unspecified |
| 9 | REFP | Unspecified |
| 10 | REFN | Unspecified |
| 11 | AIN0 | Unspecified |
| 12 | AIN1 | Unspecified |
| 13 | AIN2 | Unspecified |
| 14 | AIN3 | Unspecified |
| 15 | NC | Unspecified |
| 16 | AGND | Unspecified |
| 17 | AVDD | Unspecified |
| 18 | POL | Unspecified |
| 19 | CS# | Unspecified |
| 20 | SDI | Unspecified |
| 21 | SDO | Unspecified |
| 22 | SCLK | Unspecified |
| 23 | DRDY# | Unspecified |
| 24 | BUF | Unspecified |
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Is there a KiCad symbol and footprint for the CS1242?
Yes. The symbol is EasyEDA_Cloud:CS1242 and the footprint Package_SO:SSOP-24_5.3x8.2mm_P0.65mm, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the CS1242?
SSOP-24, with 24 pins. Its footprint is drawn on this page.
Where is the CS1242 datasheet?
CHIPSEA publishes it: the Datasheet link on this page opens it.
Where can I order the CS1242?
JLCPCB lists it as part C126722, with 0 in stock; the sellers' links on this page open their listings.