MCP6561 查看數據表（PDF） - Microchip Technology

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MCP6561

1.8V Low Power Push-Pull Output Comparator

Microchip Technology 

MCP6561/1R/1U/2/4

Note: Unless otherwise indicated, VDD = +1.8V to +5.5V, VSS = GND, TA = +25°C, VIN+ = VDD/2, VIN– = GND,

RL = 10 kΩ to VDD/2, and CL = 25 pF.

10000

1000

VDD = 5.5V

VIN+ = 2Vpp (sine)

100

10

1

0.1

110000

101k00 101000k0 1010000k00 10010M000 11E0+M07

Input Frequency (Hz)

FIGURE 2-37:

Frequency.

Output Jitter vs. Input

1000

100

IB

10

1

0.1

25

|IOS|

50

75

100

125

Temperature (°C)

FIGURE 2-38:

Input Offset Current and

Input Bias Current vs. Temperature.

10000

1000

100

IB @ TA=

IB @ TA=

10

1

0.1

0.01

|IOS| @ TA= 125°C

|IOS|@ TA= 85°C

0.001

0

1

2

3

4

VCM (V)

VDD = 5.5V

5

6

FIGURE 2-39:

Input Offset Current and

Input Bias Current vs. Common-mode Input

Voltage Vs Temperature.

© 2009 Microchip Technology Inc.

DS22139B-page 11

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