MCP6031ESLASHST datasheet(3/30 Pages) MICROCHIP

3 / 30 page

DS22041A-page 3

MCP6031/2/3/4

AC ELECTRICAL SPECIFICATIONS

Output

Maximum Output Voltage Swing

VOL, VOH VSS + 10

—

VDD – 10

RL = 50 kΩ to VL,

0.5V output overdrive

Output Short-Circuit Current

ISC

—±5

—

VDD = 1.8V

—±23

—

VDD = 5.5V

Power Supply

Supply Voltage

VDD

1.8

—

5.5

Quiescent Current per Amplifier

0.4

0.9

1.35

µA

IO = 0, VCM = VDD,

VDD = 5.5V

Electrical Characteristics: Unless otherwise indicated, TA = +25°C, VDD = +1.8 to +5.5V, VSS = GND, VCM = VDD/2,

VOUT ≈ VDD/2, VL = VDD/2, CL = 60 pF and RL = 1 MΩ to VL (Refer to Figure 1-2 and Figure 1-3).

Parameters

Sym

Min

Typ

Max

Units

Conditions

AC Response

Gain Bandwidth Product

GBWP

—

kHz

Phase Margin

—

G = +1

Slew Rate

—

4.0

—

V/ms

Noise

Input Noise Voltage

Eni

—

3.9

—

µVp-p

f = 0.1 Hz to 10 Hz

Input Noise Voltage Density

eni

—165

—

nV/

√Hz f = 1 kHz

Input Noise Current Density

ini

—0.6

—

fA/

√Hz f = 1 kHz

DC ELECTRICAL SPECIFICATIONS (CONTINUED)

Electrical Characteristics: Unless otherwise indicated, TA = +25°C, VDD = +1.8V to +5.5V, VSS = GND,

VCM = VDD/2, VOUT ≈ VDD/2, VL = VDD/2 and RL = 1 MΩ to VL (Refer to Figure 1-2 and Figure 1-3).

Parameters

Sym

Min

Typ

Max

Units

Conditions

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