Home
Products
Solution Applications
Service Support
About CHIPSEA
Member Center
中文 英文
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

Electricity Meter AF
CSE7759B
CSE7761
CS1253
CS1259
CS1251
CS1256
Product Overview
Favorites
CS1259B
Main application scenarios: infrared thermopile sensors, bridge sensors, etc.
CS1259B is a 24-bit high precision ADC with integrated high-precision ADC signal chain, low drift LDO, low temperature drift reference voltage, high-precision oscillator and 3-wire communication interface. The ADC signal chain includes input MUXP/MUXN, level shift module (LVSHIFT), low noise programmable gain amplifier (PGA), 24-bit Sigma-delta ADC, digital filter, supporting sensors such as bridge sensors, infrared thermopiles, etc., which is ideal for the currently popular forehead infrared thermometer applications.
Supports single-ended or differential inputs
Up to 5 external input channels to form multiple differential input pairs
Supports input level shift function.
PGA
-1/2/4/8/16/32/64/128x selectable gain
-Up to 100 Mohm equivalent input impedance
ADC
-24-bit resolution
-Output rate 10~1280 Hz 8 steps selectable
Valid bits: 19.5-bit valid at 2.35 V reference, 40 Hz rate, 128x gain.
LDO and internal reference voltage
-Built-in low drift LDO, output 2.35/2.45/2.8/3.0 V selectable, 30 ppm/℃, accuracy ±1%
-Built-in 1.225 V low drift reference voltage, 30 ppm/℃, accuracy ±1%
Supports performance, normal, low power consumption, and sleep mode
Supports voltage measurement, temperature measurement, and manual measurement modes with single command switching
Low drift on-chip clock
Three-wire serial communication
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.
Manual download Software Download
CSU-IDE
Core sea 8-bit MCU/SOC integrated development environment 1. Integrated C compiler, assembler, linker, window 2. Support standard C language and assembly language development 3 Example code of integrated chips
Manual download Design document download Software Download
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.
Tips
Please enter the company name！
OK
Tips
Please enter the company name！