(China (Mainland))
Product Summary
The TSC2003IPWR is a 4-wire resistive touch screen controller. The TSC2003IPWR also features direct measurement of two batteries, two auxiliary analog inputs, temperature measurement, and touch-pressure measurement. The TSC2003IPWR has an on-chip 2.5V reference that can be utilized for the auxiliary inputs, battery monitors, and temperature-measurement modes. The applications of the TSC2003IPWR are personal digital assistants, portable instruments, point-of-sales terminals, pagers, touch screen monitors, cellular phones. The internal reference will operate down to 2.7V supply voltage while monitoring the battery voltage from 0.5V to 6V.
Parametrics
TSC2003IPWR absolute maximum ratings: (1)+VDD to GND:–0.3V to +6V; (2)Digital Input Voltage to GND:–0.3V to +VDD + 0.3V; (3)Analog Input Voltage to GND. All Pins Except 7, 8:–0.3V to +VDD + 0.3V; (4)Analog Input Voltage Pins 7, 8 to GND:–0.3V to +6.0V; (5)Operating Temperature Range:–40℃ to +85℃; (6)Storage Temperature Range:–65℃ to +150℃; (7)Power Dissipation:(TJ Max – TA)/θJA; (8)Junction Temperature (TJ Max):+125℃; (9)θJA Thermal Impedance:+50℃/W; (10)Lead Temperature, Soldering: Vapor Phase (60s):+215℃, Infrared(15s):+220℃.
Features
TSC2003IPWR features: (1)2.5V to 5.25V operation; (2)internal 2.5V reference; (3)direct battery measurement(0.5V to 6V); (4)on-chip temperature measurement; (5)touch-pressure measurement; (6)I2C interface supports:standard, fast, and high-speed modes; (7)auto power down; (8)TSSOP-16 and VFBGA-48 packages.
Diagrams
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 TSC2003IPWR |
Texas Instruments |
Touch Screen Converters & Controllers 4-wire Touch Screen Controller |
Data Sheet |
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TSC2003IPWRG4 |
Texas Instruments |
Touch Screen Converters & Controllers 4-wire Touch Screen Controller |
Data Sheet |
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TSC2003IPWRQ1 |
Texas Instruments |
Touch Screen Converters & Controllers I2C Touch Screen Controller |
Data Sheet |
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