12-bit, 4-channel resistive touch screen controller with a 125 kS/s conversion rate. Features a 4-wire serial SPI interface and operates from a 2.7V to 5V supply. This surface mountable component is housed in a 16-pin SSOP package with gold contact plating. Designed for efficient operation with a low 2.5µA operating supply current and a wide temperature range of -40°C to 85°C.
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Texas Instruments ADS7843E technical specifications.
| Package/Case | SSOP |
| Contact Plating | Gold |
| Conversion Rate | 125KS/s |
| Height | 1.5mm |
| Interface | Serial, 4-WIRE, SPI |
| Lead Free | Lead Free |
| Length | 5mm |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -40°C |
| Max Supply Voltage | 5V |
| Min Supply Voltage | 2.7V |
| Mount | Surface Mount |
| Number of Bits | 12 |
| Number of Channels | 4 |
| Operating Supply Current | 2.5uA |
| Package Quantity | 75 |
| Packaging | Rail/Tube |
| Radiation Hardening | No |
| Reach SVHC Compliant | No |
| Resolution | 12b |
| RoHS Compliant | Yes |
| Sampling Rate | 125KS/s |
| Weight | 0.002603oz |
| Width | 4mm |
| RoHS | Compliant |
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