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ISL22346UFRT20Z Scheda tecnica(PDF) 5 Page - Intersil Corporation |
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ISL22346UFRT20Z Scheda tecnica(HTML) 5 Page - Intersil Corporation |
5 / 16 page 5 FN6177.2 September 3, 2009 TCV (Note 12) Ratiometric Temperature Coefficient DCP register set to 40 hex ±4 ppm/°C RESISTOR MODE (Measurements between RWi and RLi with RHi not connected, or between RWi and RHi with RLi not connected. i = 0, 1, 2 or 3) RINL (Note 16) Integral Non-linearity DCP register set between 10h and 7Fh; monotonic over all tap positions -1 1 MI (Note 13) RDNL (Note 15) Differential Non-linearity DCP register set between 10h and 7Fh; monotonic over all tap positions, W option -1 1 MI (Note 13) DCP register set between 10h and 7Fh; monotonic over all tap positions, U option -0.5 0.5 MI (Note 13) Roffset (Note 14) Offset W option 0 1 5 MI (Note 13) U option 0 0.5 2 MI (Note 13) RMATCH (Note 17) DCP to DCP Matching Any two DCPs at the same tap position with the same terminal voltages -2 2 MI (Note 13) Analog Specifications Over recommended operating conditions, unless otherwise stated. (Continued) SYMBOL PARAMETER TEST CONDITIONS MIN (Note 21) TYP (Note 5) MAX (Note 21) UNIT Operating Specifications Over the recommended operating conditions, unless otherwise specified. SYMBOL PARAMETER TEST CONDITIONS MIN (Note 21) TYP (Note 5) MAX (Note 21) UNIT ICC1 VCC Supply Current (Volatile Write/Read) fSCL = 400kHz; SDA = Open; (for I 2C, active, read and write states) 0.5 mA ICC2 VCC Supply Current (Non-volatile Write/Read) fSCL = 400kHz; SDA = Open; (for I 2C, active, read and write states) 3mA ISB VCC Current (Standby) VCC = +5.5V @ +85°C, I 2C interface in standby state 5µA VCC = +5.5V @ +125°C, I 2C interface in standby state 7µA VCC = +3.6V @ +85°C, I 2C interface in standby state 3µA VCC = +3.6V @ +125°C, I 2C interface in standby state 5µA ISD VCC Current (Shutdown) VCC = +5.5V @ +85°C, I 2C interface in standby state 3µA VCC = +5.5V @ +125°C, I 2C interface in standby state 5µA VCC = +3.6V @ +85°C, I 2C interface in standby state 2µA VCC = +3.6V @ +125°C, I 2C interface in standby state 4µA ILkgDig Leakage Current, at Pins A0, A1, A2, SHDN, SDA and SCL Voltage at pin from GND to VCC -1 1 µA tWRT (Note 20) DCP Wiper Response Time SCL falling edge of last bit of DCP data byte to wiper new position 1.5 µs tShdnRec (Note 20) DCP Recall Time from Shutdown Mode From rising edge of SHDN signal to wiper stored position and RH connection 1.5 µs SCL falling edge of last bit of ACR data byte to wiper stored position and RH connection 1.5 µs Vpor Power-on Recall Voltage Minimum VCC at which memory recall occurs 2.0 2.6 V ISL22346 |
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