USB/RS232 Combo touch Controller chip

Availability: In stock

Quick Overview

Product: USB/RS232 Combo touch Controller chip Manufacturer: EETI Part Number: ETR4000

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Product: USB/RS232 Combo touch Controller chip Manufacturer: EETI Part Number: ETR4000

Features	Flash version 4/5 wire auto detection
Power Requirements	DC +3.3V, 50mVpp max. ripple
Operating Frequency	24MHz
Operating Temperature	-40 to +85 °C
Storage Temperature	-65 to 150 °C
Relative Humidity	95% at 60 °C, RH non-condensing
Current Consumption		4 wire		5 wire
		idle	working	idle	working
	USB	21-22mA	25-29mA	26-30mA	39-58mA
	RS232	24-25mA	29-34mA	23-25mA	42-60mA
Protocol	USB: Full speed (12mbps) RS232: 9600baud, NP,8d,1s
Resolution	2048 x 2048
Accuracy Tolerance	Max. +/- 0.5% tolerance
Report Rate	USB: Max. 200 points/sec RS232: Max. 160points/sec
Response Time	Max. 20 ms
Package	32pin QFN
Package Dims.	5 x 5 x 1.1 mm
Regulatory Approvals	RoHS Compliant

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