MCP6H71 datasheet(8/42 Pages) MICROCHIP

8 / 42 page

MCP6H71/2/4

DS22325B-page 8

 2012 Microchip Technology Inc.

Note: Unless otherwise indicated, TA =+25°C, VDD = +3.5V to +12V, VSS = GND, VCM =VDD/2 - 1.4V, VOUT  VDD/2,

VL =VDD/2, RL =10kto VL and CL =60 pF.

FIGURE 2-7:

Input Offset Voltage vs.

Power Supply Voltage.

FIGURE 2-8:

Input Noise Voltage Density

vs. Frequency.

FIGURE 2-9:

Input Noise Voltage Density

vs. Common Mode Input Voltage.

FIGURE 2-10:

CMRR, PSRR vs.

Frequency.

FIGURE 2-11:

CMRR, PSRR vs. Ambient

Temperature.

FIGURE 2-12:

Input Bias, Offset Currents

vs. Ambient Temperature.

-300

-200

-100

100

200

A =+125°C

Representative Part

-600

-500

-400

02468

Power Supply Voltage (V)

125 C

A = +85°C

A = +25°C

A = -40°C

100

1,000

1.E+0

1.E+1

1.E+2

1.E+3

1.E+4

1.E+5

1.E+6

Frequency (Hz)

100

10k

100k

f = 10 kHz

-1

13579

Common Mode Input Voltage (V)

10 kHz

DD = 12 V

100

110

120

CMRR

PSRR+

PSRR-

Representative Part

100

1000

10000

100000

1000000

Frequency (Hz)

100

10k

100k

100

110

120

130

PSRR

CMRR @ V

DD = 12V

@ V

DD = 5V

35V

-50

-25

100

125

Ambient Temperature (°C)

DD = 3.5V

100

1000

10000

Input Bias Current

DD = 12 V

10n

100p

10p

0.1

Ambient Temperature (°C)

Input Offset Current

0.1p

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