ETA108 is a low-cost and high-performance AD acquisition module launched by Innolux, with its biggest feature being support for continuous waveform data acquisition. The external dimensions of ETA108 are only 48mm × 33mm, with sturdy pins. Customers can use ETA108 as an independent module and directly insert it into its application board to quickly build the customer's complete product.

The main performance of ETA108 is as follows:

● 8-channel single ended input or 4-channel differential input

● Input range 0~4.096V

Each channel has an independent high impedance gain amplifier (PGA), which can achieve direct interface connection between various sensors and support user configuration of channel gain (Gain=1/2/4/8)

AD conversion accuracy of 12 bits

The maximum sampling speed of AD is 100Ksps

Multiple average operation modes can be selected to achieve an output AD accuracy of 14 bits

● Single 5V power supply

ETA108 is connected to the Innolux industrial control motherboard through a standard SPI interface, forming a complete data acquisition system. A typical application is to connect to an EM9170 industrial control motherboard.

Technical Data ETA108 Data Acquisition Module User Manual

ETA108 Data Acquisition Module User Manual (Linux)

　　Retail price ETA108: ¥ 180/piece

The external dimensions of ETA197 are 53mm x 39mm, with 8-channel AD input. The AD input range is 5V/10V/± 5V/± 10V, the AD conversion accuracy is 12 bits, and the AD conversion speed is 100Ksps.

ETA197 is connected to the Innolux industrial control motherboard through a simplified ISA bus, and Innolux provides corresponding operation functions and routines.

Technical Data ETA197 Data Acquisition Module User Manual

　　Retail price ETA197: ¥ 330/piece