ای سی کنترل تاچ اسکرین مقاومتی که نسل بعدی ADS7846 می باشد.با رفرش 125 کیلو هرتز تاچ و خروجی دیتا با پروتکل SPI ، سه سیمه Low-Voltage I/O TOUCH SCREEN CONTROLLER
DESCRIPTION
The TSC2046 is a next-generation version to the ADS7846 4-wire touch screen controller which supports a low-voltage I/O interface from 1.5V to 5.25V. The TSC2046 is 100% pin-compatible with the existing ADS7846, and will drop into the same socket. This allows for easy upgrade of current applications to the new version. The TSC2046 also has an on-chip 2.5V reference that can be used for the auxiliary input, battery monitor, and temperature measurement modes. The reference can also be powered down when not used to conserve power. The internal reference operates down to 2.7V supply voltage, while monitoring the battery voltage from 0V to 6V
The low power consumption of < 0.75mW typ at 2.7V (reference off), high-speed (up to 125kHz sample rate), and on-chip drivers make the TSC2046 an ideal choice for battery-operated systems such as personal digital assistants (PDAs) with resistive touch screens, pagers, cellular phones, and other portable equipment. The TSC2046 is available in TSSOP-16, QFN-16, and VFBGA-48 packages and is specified over the –40°C to +85°C temperature range
FEATURES
SAME PINOUT AS ADS7846
2.2V TO 5.25V OPERATION
1.5V TO 5.25V DIGITAL I/O
INTERNAL 2.5V REFERENCE
(DIRECT BATTERY MEASUREMENT (0V TO 6V
ON-CHIP TEMPERATURE MEASUREMENT
TOUCH-PRESSURE MEASUREMENT
QSPI AND SPI 3-WIRE INTERFACE
AUTO POWER-DOWN
AVAILABLE IN TSSOP-16, QFN-16, AND VFBGA-48 PACKAGES
APPLICATIONS
PERSONAL DIGITAL ASSISTANTS
PORTABLE INSTRUMENTS
POINT-OF-SALE TERMINALS
PAGERS
TOUCH SCREEN MONITORS
CELLULAR PHONES
(فن کانادایی مونتاژ چین) فن نازک بلبرینگی اریجینال پلکو 25*90*90 دوربالا 24V,0.24A AIR FLOW 67 ولتاژ 24 ولت 0.24 آمپر باد دهی67 محافظت امپدانس BRUSHLESS DC FAN بسیار با دوام وبا کیفیت
مقاومت5 % کربنی 1 وات
7CH DARLINGTON SINK DRIVER,DIP-16 درایور 7 کانال دارلینگتون خروجی 500 میلی آمپر LINEAR INTEGRATED CIRCUIT
دیود فست 2000 ولت 100 میلی آمپر - 0.1A,2000V ,DO-41 ,Trr=100ns ,Fast Recovery Diode بهترین کیفیت و اورجینال ساخت تایوان