Tel
0755-86169257
Email
sales@chipsea.com
WeChat
Model Catalog
Product Selection
Sample Application
TOP
Sample Application
*Product model
*Quantity
*Company name
*Industry
*Market segment
*Final product application
*Estimated annual consumption of project (k/y)
*Contact
*Tel
*Email
*Position
*Company address
Please log in before filling in the form.

Products

Product Overview
Favorites
CS1238
Main application scenarios: Electronic scales, precision measurement, and control systems
CS1238 is a high-precision, low-power analog-to-digital converter with two differential input channels, and a built-in temperature sensor and high-precision oscillator. The MCU can communicate with and configure CS1237 through 2-wire SPI interfaces, SCLK, and DRDY, such as channel, PGA, and output rate selection.
Chip features:
Built-in crystal oscillator
Integrated temperature sensor
Power down function
2-wire SPI interface with a maximum rate of 1.1 MHz
ADC functional features
24-bit with no missing codes
PGA amplification time options: 1x, 2x, 64x, and 128x
1 – 24-bit differential input with no missing codes. 20.7-bit ENOB (5 V)/20.2 bits (3.3 V), when PGA = 128x
Effective noise: PGA = 128x, 10 Hz: 25 nV
INL: Less than 0.0015%
Output rate options: 10 Hz, 40 Hz, 640 Hz, and 1.28 kHz
Short circuit function
Technical Documentation
Design and development
Tools/Software
CSWrite V3.2.4
CSWriterUx V3.2.4 is the latest burning tool software of Core Sea Technology. Support core sea 8bit MCU, 32bit MCU.
CSU-IDE
Core sea 8-bit MCU/SOC integrated development environment 1. Integrated C compiler, assembler, linker, debugger 2. Support standard C language and assembly language development 3 Example code of integrated chips
Tips
Please enter the company name!
OK
Tips
Please enter the company name!