Description
TSC2046IPWR Texas Instruments - Yeehing Electronics
4-Wire Touch Screen Controller with low voltage digital I/O
Pricing (USD)
Quantity | Unit Price |
1 — 99 | 1.866 |
100 — 249 | 1.541 |
250 — 999 | 1.107 |
1,000 + | 0.58 |
The above prices are for reference only.
Specifications
Manufacturer | Texas Instruments |
Product Category | Touch Screen Controllers |
RoHS | Y |
Series | TSC2046 |
Type | Resistive Touch Controller |
Input Type | 1 TSC |
Sampling Rate | 125 kS/s |
Resolution | 12 bit |
Interface Type | Serial, 3-Wire, SPI, SSI |
Supply Voltage - Max | 5.25 V |
Supply Voltage - Min | 2.2 V |
Operating Supply Current | 280 uA |
Minimum Operating Temperature | - 40 C |
Maximum Operating Temperature | + 85 C |
Mounting Style | SMD/SMT |
Package / Case | TSSOP-16 |
Packaging | Reel |
Height | 1.15 mm |
Length | 5 mm |
Width | 4.4 mm |
Brand | Texas Instruments |
Operating Supply Voltage | 2.2 V to 5.25 V |
Product Type | Touch Screen Controllers |
Factory Pack Quantity | 2500 |
Subcategory | Data Converter ICs |
Unit Weight | 0.002183 oz |
For more information, please refer to datasheet
Documents
TSC2046IPWR Datasheet |
More Information
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.