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データシートサーチシステム |
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データシートサーチシステム |
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MCP6549-E/ST データシート(PDF) 11 Page - Microchip Technology |
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MCP6549-E/ST データシート(HTML) 11 Page - Microchip Technology |
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11 / 32 page  © 2006 Microchip Technology Inc. DS21714E-page 11 MCP6546/6R/6U/7/8/9 Note: Unless otherwise indicated, VDD = +1.6V to +5.5V, VSS = GND, TA = +25°C, VIN+=VDD/2, VIN– = GND, RPU =2.74kΩ to VPU =VDD, and CL =36pF. FIGURE 2-37: Supply Current (shoot through current) vs. Chip Select (CS) Voltage at VDD = 1.6V (MCP6548 only). FIGURE 2-38: Supply Current (charging current) vs. Chip Select (CS) pulse at VDD =1.6V (MCP6548 only). FIGURE 2-39: Chip Select (CS) Step Response (MCP6548 only). FIGURE 2-40: Supply Current (shoot through current) vs. Chip Select (CS) Voltage at VDD = 5.5V (MCP6548 only). FIGURE 2-41: Supply Current (charging current) vs. Chip Select (CS) pulse at VDD =5.5V (MCP6548 only). FIGURE 2-42: Input Bias Current vs. Input Voltage. 1.E-11 1.E-10 1.E-09 1.E-08 1.E-07 1.E-06 1.E-05 1.E-04 1.E-03 0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 Chip Select (CS) Voltage (V) Comparator Shuts Off Comparator Turns On VDD = 1.6V CS Hysteresis CS High-to-Low CS Low-to-High 1m 1µ 10µ 100n 1n 10n 100p 10p 100µ 0 5 10 15 20 25 30 01234 56 7 8 9 10 11 12 13 14 Time (1 ms/div) -8.1 -6.5 -4.9 -3.2 -1.6 0.0 1.6 Start-up IDD Charging output capacitance VDD = 1.6V VOUT CS -0.5 0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0 01 23 45 6 7 8 9 10 Time (ms) VOUT VDD = 5.5V CS 1.E-11 1.E-10 1.E-09 1.E-08 1.E-07 1.E-06 1.E-05 1.E-04 1.E-03 0.00.5 1.0 1.5 2.02.5 3.03.5 4.0 4.5 5.05.5 Chip Select (CS) Voltage (V) Comparator Shuts Off Comparator Turns On VDD = 5.5V 1m 1µ 10µ 100n 1n 10n 100p 10p CS Low-to-High CS Hysteresis CS High-to-Low 100µ 0 20 40 60 80 100 120 140 160 180 200 0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 Time (0.5 ms/div) -24 -21 -18 -15 -12 -9 -6 -3 0 3 6 Start-up IDD Charging output capacitance VDD = 5.5V VOUT CS 1.E-12 1.E-11 1.E-10 1.E-09 1.E-08 1.E-07 1.E-06 1.E-05 1.E-04 1.E-03 1.E-02 -1.0 -0.9 -0.8 -0.7 -0.6 -0.5 -0.4 -0.3 -0.2 -0.1 0.0 Input Voltage (V) +125°C +85°C +25°C -40°C 10m 1m 100µ 10µ 1µ 100n 10n 1n 100p 10p 1p |
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