MCP6541 datasheet(2/28 Pages) MICROCHIP

2 / 28 page

MCP6541/2/3/4

DS21696C-page 2

 2003 Microchip Technology Inc.

1.0

ELECTRICAL

CHARACTERISTICS

1.1

Absolute Maximum Ratings †

VDD - VSS .........................................................................7.0V

All inputs and outputs ...................... VSS –0.3V to VDD +0.3V

Difference Input voltage ....................................... |VDD - VSS|

Output Short-Circuit Current .................................continuous

Current at Input Pins ....................................................±2 mA

Current at Output and Supply Pins ............................±30 mA

Storage temperature .....................................-65°C to +150°C

Maximum Junction Temperature (TJ)..........................+150°C

ESD protection on all pins (HBM;MM) ...................4 kV; 400V

† Notice: Stresses above those listed under “Maximum Rat-

ings” may cause permanent damage to the device. This is a

stress rating only and functional operation of the device at

those or any other conditions above those indicated in the

operational listings of this specification is not implied.

Exposure to maximum rating conditions for extended periods

may affect device reliability.

PIN FUNCTION TABLE

DC CHARACTERISTICS

NAME

FUNCTION

VIN+, VINA+, VINB+, VINC+,

VIND+

Non-Inverting Inputs

VIN–, VINA–, VINB–, VINC–, VIND– Inverting Inputs

VDD

Positive Power Supply

VSS

Negative Power Supply

OUT, OUTA, OUTB, OUTC,

OUTD

Outputs

Chip Select

Not Connected

Electrical Specifications: Unless otherwise indicated, VDD = +1.6V to +5.5V, VSS = GND, TA = +25°C,VIN+ = VDD/2,

VIN– = VSS, and RL = 100 kΩ to VDD/2 (Refer to Figure 1-3).

Parameters

Sym

Min

Typ

Max

Units

Conditions

Power Supply

Supply Voltage

VDD

1.6

—

5.5

Quiescent Current per comparator

0.3

0.6

1.0

µA

IOUT = 0

Input

Input Voltage Range

VCMR

VSS−0.3

—

VDD+0.3

Common Mode Rejection Ratio

CMRR

—

VDD = 5V, VCM = -0.3V to 5.3V

Common Mode Rejection Ratio

CMRR

—

VDD = 5V, VCM = 2.5V to 5.3V

Common Mode Rejection Ratio

CMRR

—

VDD = 5V, VCM = -0.3V to 2.5V

Power Supply Rejection Ratio

PSRR

—

VCM = VSS

Input Offset Voltage

VOS

-7.0

±1.5

+7.0

VCM = VSS (Note 1)

Drift with Temperature

∆VOS/∆TA

—

±3

—

µV/°C TA = -40°C to +85°C, VCM = VSS

Input Hysteresis Voltage

VHYST

1.5

3.3

6.5

VCM = VSS (Note 1)

Drift with Temperature

∆VHYST/∆TA

—

µV/°C TA = -40°C to +25°C, VCM = VSS

Drift with Temperature

∆VHYST/∆TA

—

µV/°C TA = +25°C to +85°C, VCM = VSS

Input Bias Current

—1

—

VCM = VSS

Over-Temperature

—

100

TA = -40°C to +85°C, VCM = VSS

(Note 3)

Input Offset Current

IOS

—

±1

—

VCM = VSS

Common Mode Input Impedance

ZCM

—1013||4

—

Ω||pF

Differential Input Impedance

ZD FF

—1013||2

—

Ω||pF

Push-Pull Output

High-Level Output Voltage

VOH

VDD−0.2

—

IOUT = -2 mA, VDD = 5V

Low-Level Output Voltage

VOL

——

VSS+0.2

IOUT = 2 mA, VDD = 5V

Short-Circuit Current

ISC

—±50

—

(Note 2)

Note 1:

The input offset voltage is the center (average) of the input-referred trip points. The input hysteresis is the difference

between the input-referred trip points.

Limit the output current to Absolute Maximum Rating of 30 mA.

Input bias current over temperature is not tested for SC-70-5 package.

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