MCP6141 datasheet(9/32 Pages) MICROCHIP

9 / 32 page

 2002 Microchip Technology Inc.

21668A-page 9

MCP6141/2/3/4

Note: Unless otherwise indicated, VDD = +5V, VSS = GND, TA = 25°C, VCM = VDD/2, RL = 1 MΩ to VDD/2, CL = 60 pF,

and VOUT ~VDD/2.

FIGURE 2-31:

Large Signal Non-Inverting

Pulse Response vs. Time.

FIGURE 2-32:

Chip Select (CS) to

Amplifier Output Response Time

(MCP6143 only).

FIGURE 2-33:

The MCP6141/2/3/4 family

shows no phase reversal (for information only–

the Maximum Absolute Input Voltage is still

VSS - 0.3V and VDD + 0.3V).

FIGURE 2-34:

Large Signal Inverting Pulse

Response vs. Time.

FIGURE 2-35:

Output Voltage vs. Chip

Select (CS) Voltage (MCP6143 only).

0.0

0.5

1.0

1.5

2.0

2.5

3.0

3.5

4.0

4.5

5.0

0.E+00

2.E-04

4.E-04

6.E-04

8.E-04

1.E-03

2.E-03

Time (200 µs/div)

G = +11 V/V

RL = 50 k

0.0

2.5

5.0

7.5

10.0

12.5

15.0

17.5

20.0

22.5

25.0

27.5

0.E+00

1.E-03

2.E-03

3.E-03

4.E-03

5.E-03

6.E-03

7.E-03

8.E-03

9.E-03

1.E-02

Time (1 ms/div)

0.0

0.5

1.0

1.5

2.0

2.5

3.0

3.5

4.0

4.5

5.0

5.5

G = +11 V/V

VIN = 3.0 V

VOUT Hi-Z

VOUT on

CS Voltage

-1

0.E+00

5.E-03

1.E-02

2.E-02

3.E-02

Time (5 ms/div)

G = +11 V/V

VIN

VOUT

0.0

0.5

1.0

1.5

2.0

2.5

3.0

3.5

4.0

4.5

5.0

0.E+00

2.E-04

4.E-04

6.E-04

8.E-04

1.E-03

2.E-03

Time (200 µs/div)

G = -10 V/V

RF = 50 k

0.0

0.5

1.0

1.5

2.0

2.5

3.0

3.5

4.0

4.5

5.0

5.5

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)

Hysteresis

G = +11 V/V

VIN = 3.0 V

CS swept

high to low

CS swept

low to high

VOUT on

VOUT HI-Z

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