전자부품 데이터시트 검색엔진 |
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DS3903 데이터시트(PDF) 6 Page - Maxim Integrated Products |
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DS3903 데이터시트(HTML) 6 Page - Maxim Integrated Products |
6 / 11 page Triple 128-Position Nonvolatile Digital Potentiometer 6 ______________________________________________________________________ Typical Operating Characteristics (continued) (VCC = 5.0V, 10k Ω plots apply to both pot0 and pot2, TA = +25°C unless otherwise noted.) VOLTAGE-DIVIDER ABSOLUTE LINEARITY vs. WIPER SETTING (90k Ω) WIPER SETTING 100 80 60 40 20 0.04 0.08 0.12 0.16 0.20 0 0 120 VOLTAGE-DIVIDER RELATIVE LINEARITY vs. WIPER SETTING (90k Ω) WIPER SETTING 100 80 60 40 20 0.01 0.02 0.03 0.04 0.05 0 0 120 Pin Description PIN NAME FUNCTION 1 SDA 2-Wire Serial Data. Input/output for 2-wire data. 2 SCL 2-Wire Serial Clock. Input for 2-wire clock. 3A0 Address-Select Input. Determines device 2-wire address. 4WP Write-Protect Input. Must be grounded to write to the potentiometer registers. An internal pullup locks the potentiometer positions if this pin is not connected. 5, 16, 17 18, 19 N.C. No Connection 6, 8, 9 L0, L1, L2 Potentiometer Low Terminals. Voltages on these pins should remain between GND and +5.5V while VCC is above +2.7V. Low terminals can be at potentials above the wiper or high terminals. 7, 12, 14 W1, W2, W0 Potentiometer Wiper Terminal. Voltages on these pins should remain between GND and +5.5V while VCC is above +2.7V. 10 GND Ground Terminal 11, 13, 15 H2, H1, H0 Potentiometer High Terminals. Voltages on these pins should remain between GND and +5.5V while VCC is above +2.7V. High terminals can be at potentials below the low terminals. 20 VCC Supply Voltage Terminal |
유사한 부품 번호 - DS3903 |
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유사한 설명 - DS3903 |
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