MCP603 查看數據表（PDF） - Microchip Technology

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MCP603

2.7V to 5.5V Single Supply CMOS Op Amps

Microchip Technology 

MCP601/1R/2/3/4

Note: Unless otherwise indicated, TA = +25°C, VDD = +2.7V to +5.5V, VSS = GND, VCM = VDD/2, VOUT ≈ VDD/2,

VL = VDD/2, RL = 100 kΩ to VL, CL = 50 pF and CS is tied low.

0.8

0.7 VDD = 5.5V

0.6

0.5

0.4

0.3

0.2

0.1

0.0

0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5

Chip Select Voltage (V)

FIGURE 2-31:

Chip Select Pin Input

Current vs. Chip Select Voltage.

6

VDD = +5.0V

5 G = +2

4

3

2

1

0

-1

VIN

VOUT

Time (5 µs/div)

FIGURE 2-33:

The MCP601/1R/2/3/4

family of op amps shows no phase reversal

under input overdrive.

3.0

Amplifier On

2.5

VDD = 5.0V

2.0

1.5 CS Hi to Low

CS Low to Hi

1.0

0.5

Amplifier Hi-Z

0.0

0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0

Chip Select Voltage (V)

FIGURE 2-32:

Internal Switch.

Hysteresis of Chip Select’s

1.E1-00m2

1.E-10m3

1.E10-004µ

1.E1-005µ

1.E-016µ

1.1E0-07n

1.E1-08n

1.E-019n

1.1E0-100p

1.E1-101p

1.E-12p

+125°C

+85°C

+25°C

-40°C

-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)

FIGURE 2-34:

Measured Input Current vs.

Input Voltage (below VSS).

DS21314G-page 10

© 2007 Microchip Technology Inc.

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