MCP6401 Просмотр технического описания (PDF) - Microchip Technology

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производитель

MCP6401

1 MHz, 45 µA Op Amps

Microchip Technology 

MCP6401/1R/1U/2/4/6/7/9

Note: Unless otherwise indicated, TA = +25°C, VDD = +1.8V to +6.0V, VSS = GND, VCM = VDD/2, VOUT ≈ VDD/2,

VL = VDD/2, RL = 100 kΩ to VL and CL = 60 pF.

10

VDD = 6.0V

VDD = 1.8V

1

0.1

110000

110k00

11000k00

1100000k00

Frequency (Hz)

1010M0000

FIGURE 2-25:

Frequency.

Output Voltage Swing vs.

0.9

0.8

Falling Edge, VDD = 6.0V

0.7 Rising Edge, VDD = 6.0V

0.6

0.5

0.4

0.3

0.2

0.1

-50 -25

Falling Edge, VDD = 1.8V

Rising Edge, VDD = 1.8V

0 25 50 75 100 125 150

Temperature (°C)

FIGURE 2-28:

Temperature.

Slew Rate vs. Ambient

1000

100

VDD - VOH @ VDD = 1.8V

VOL - VSS @ VDD = 1.8V

10

1

0.1

01.001

VDD - VOH @ VDD = 6.0V

VOL - VSS @ VDD = 6.0V

RL = 10 kΩ

100.10

11000

Output Current (mA)

1100000

FIGURE 2-26:

Output Voltage Headroom

vs. Output Current.

24

21

VDD - VOH @ VDD = 6.0V

VOL - VSS@ VDD = 6.0V

18

15

12

9

6

VDD - VOH @ VDD = 1.8V

3

VOL - VSS @ VDD = 1.8V

0

-50 -25 0 25 50 75 100 125 150

Ambient Temperature (°C)

FIGURE 2-27:

Output Voltage Headroom

vs. Ambient Temperature.

VDD = 6.0V

G = +1 V/V

Time (2 µs/div)

FIGURE 2-29:

Small Signal Non-Inverting

Pulse Response.

VDD = 6.0V

G = -1 V/V

FIGURE 2-30:

Response.

Time (2 µs/div)

Small Signal Inverting Pulse

© 2009-2011 Microchip Technology Inc.

DS22229D-page 13

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