(China (Mainland))
Product Summary
The TSC2046IPWRG4 is a low voltage I/O touch screen controller. It supports a low-voltage I/O interface from 1.5V to 5.25V. The TSC2046IPWRG4 is 100% pincompatible with the existing ADS7846, and will drop into the same socket. This allows for easy upgrade of current applications to the new version. The TSC2046IPWRG4 also has an onchip 2.5V reference that can be used for the auxiliary input, battery monitor, and temperature measurement modes. Applications include: (1)personal digital assistants; (2)portable instruments; (3)point-of-sale terminals; (4)pagers; (5)touch screen monitors; (6)cellular phones.
Parametrics
TSC2046IPWRG4 absolute maximum ratings: (1)+VCC and IOVDD to GND: –0.3V to +6V; (2)Analog Inputs to GND: –0.3V to +VCC + 0.3V; (3)Digital Inputs to GND: –0.3V to IOVDD + 0.3V; (4)Power Dissipation: 250mW; (5)Maximum Junction Temperature: +150℃; (6)Operating Temperature Range: –40℃ to +85℃; (7)Storage Temperature Range: –65℃ to +150℃; (8)Lead Temperature (soldering, 10s): +300℃.
Features
TSC2046IPWRG4 features: (1)same pinout as ads7846; (2)2.2v to 5.25v operation; (3)1.5v to 5.25v digital i/o; (4)internal 2.5v reference; (5)direct battery measurement (0v to 6v); (6)on-chip temperature measurement; (7)touch-pressure measurement; (8)qspitm and spitm 3-wire interface; (9)auto power-down; (10)available in tssop-16, qfn-16, and vfbga-48 packages.
Diagrams
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 TSC2046IPWRG4 |
Texas Instruments |
Touch Screen Converters & Controllers 4-Wire w/low voltage digital I/O |
Data Sheet |
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TSC2000 |
Other |
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Data Sheet |
Negotiable |
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TSC2000IPW |
Texas Instruments |
Touch Screen Converters & Controllers Prog 4Wire w/8-12Bit 125Khz ADC & SPI Ifc |
Data Sheet |
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TSC2000IPWG4 |
Texas Instruments |
Touch Screen Converters & Controllers Prog 4Wire w/8-12Bit 125Khz ADC & SPI Ifc |
Data Sheet |
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TSC2000IPWR |
Texas Instruments |
Touch Screen Converters & Controllers Prog 4Wire w/8-12Bit 125Khz ADC & SPI Ifc |
Data Sheet |
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TSC2000IPWRG4 |
Texas Instruments |
Touch Screen Converters & Controllers Prog 4Wire w/8-12Bit 125Khz ADC & SPI Ifc |
Data Sheet |
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TSC2003 |
Other |
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Data Sheet |
Negotiable |
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