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X9241AUS Datasheet(PDF) 10 Page - Intersil Corporation |
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X9241AUS Datasheet(HTML) 10 Page - Intersil Corporation |
10 / 16 page 10 FN8164.1 September 15, 2005 Notes: (1) Absolute Linearity is utilized to determine actual wiper voltage versus expected voltage as determined by wiper position when used as a potentiometer. (2) Relative Linearity is utilized to determine the actual change in voltage between two successive tap positions when used as a potenti- ometer. It is a measure of the error in step size. (3) MI = RTOT/63 or (RH–RL)/63, single pot (4) Max. = all four arrays cascaded together, Typical = individual array resolutions. Absolute Maximum Ratings Recommended Operating Conditions Temperature under bias . . . . . . . . . . . . . . . . . . . . . . . .-65 to +135°C Storage temperature . . . . . . . . . . . . . . . . . . . . . . . . . .-65 to +150°C Voltage on SCK, SCL or any address input with respect to VSS . . . . . . . . . . . . . . . . . . . . . . . -1V to +7V Voltage on any VH/RH, VW/RW or VL/RL referenced to VSS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +6V/-4V ∆V = |VH/RH - VL/RL|. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10V Lead temperature (soldering, 10 seconds) . . . . . . . . . . . . . . . 300°C IW (10 seconds) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±6mA Temperature (Commercial) . . . . . . . . . . . . . . . . . . . . . 0°C to +70°C Temperature (Industrial). . . . . . . . . . . . . . . . . . . . . . .-40°C to +85°C Supply Voltage (VCC) Limits X9241A . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5V ± 10% CAUTION: Stresses above those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress rating only; the functional operation of the device (at these or any other conditions above those listed in the operational sections of this specification) is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability. Analog Specifications (Over recommended operating conditions unless otherwise stated.) SYMBOL PARAMETER TEST CONDITION LIMITS UNIT MIN TYP MAX RTOTAL End to end resistance -20 +20 % Power rating 25°C, each pot 50 mW IW Wiper current See Note 7, 8 mA RW Wiper resistance Wiper Current = ± 1mA (Note 7) 40 130 Ω VTERM Voltage on any VH/RH, VW/RW or VL/RL Pin -3.0 +5 V Noise Ref: 1kHz See Note 5 ≤120 dBV Resolution(4) See Note 5 1.6 0.4 % Absolute linearity(1) Rw(n)(actual) - Rw(n)(expected) ±1 MI(3) Relative linearity(2) Rw(n + 1) - [Rw(n) + MI]±0.2 MI(3) Temperature Coefficient of RTOTAL See Note 5 ±300 ppm/°C Ratiometric temperature coefficient See Note 5 ±20 ppm/C CH/CL/CW Potentiometer capacitances See Circuit #3 and Note 5 15/15/25 pF lAL RH, RI, RW leakage current VIN = VTERM. Device is in stand-by mode. 0.1 1 µA DC Electrical Specifications (Over recommended operating conditions unless otherwise stated.) SYMBOL PARAMETER TEST CONDITION LIMITS UNIT MIN TYP MAX lCC Supply current (active) fSCL = 100kHz, SDA = Open, Other Inputs = VSS 3mA ISB VCC current (standby) SCL = SDA = VCC, Addr. = VSS 200 500 µA ILI Input leakage current VIN = VSS to VCC 10 µA ILO Output leakage current VOUT = VSS to VCC 10 µA VIH Input HIGH voltage 2 VCC + 1 V VIL Input LOW voltage -1 0.8 V VOL Output LOW voltage IOL = 3mA 0.4 V X9241A |
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