JAJSFE6I July 2009 – May 2018 TPS65070 , TPS65072 , TPS65073 , TPS650731 , TPS650732
UNLESS OTHERWISE NOTED, this document contains PRODUCTION DATA.
PARAMETER | TEST CONDITIONS | MIN | TYP | MAX | UNIT | |
---|---|---|---|---|---|---|
VTSREF | Voltage at internal voltage regulator for TSC | 2.30 | V | |||
TOUCHSCREEN PANEL SPECIFICATIONS | ||||||
Plate resistance X | Specified by design | 200 | 400 | 1200 | Ω | |
Plate resistance Y | Specified by design | 200 | 400 | 1200 | Ω | |
Resistance between plates contact | 180 | 400 | 1000 | Ω | ||
Resistance between plates pressure | 180 | 400 | 1000 | Ω | ||
Settling time | Position measurement; 400 Ω, 100 pF | 5.5 | µs | |||
Capacitance between plates | 2 | 10 | nF | |||
Total capacitance at pins TSX1,TSX2,TSY1,TSY2 to GND | 100 | pF | ||||
internal TSC reference resistance | 20.9 | 22 | 23.1 | kΩ | ||
SWITCH MATRIX SPECIFICATIONS | ||||||
Tgate resistance | Specified by design | 111 | 160 | 230 | Ω | |
PMOS resistance | Specified by design | 20 | Ω | |||
NMOS resistance | Specified by design | 20 | Ω | |||
Quiescent supply current | in TSC standby mode with TSC_M[2..0] = 101 | 10 | µA |