MIC7300 datasheet(7/22 Pages) MICROCHIP

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DS20006305A-page 7

MIC7300

DC ELECTRICAL CHARACTERISTICS (10V)

Electrical Characteristics: Unless otherwise indicated, VV+ = +10V, VV– = 0V, VCM = 1.5V, VOUT = VV+/2;

RL = 1 MΩ; TJ = 25°C, Note 1.

Parameters

Sym.

Min.

Typ.

Max.

Units

Conditions

Input Offset Voltage

VOS

—

1.0

—

Input Offset Voltage

Average Drift

TCVOS

—

1.0

—

V/°C

—

Input Bias Current

—

0.5

—

Input Offset Current

IOS

—

0.25

—

Input Resistance

RIN

—

TΩ

—

Common-Mode Rejection

Ratio

CMRR

—

0V ≤ VCM ≤ 10V, Note 2

Input Common-Mode

Voltage

VCM

—

–0.3

–0.0

Input low, V+ = 10V, CMRR ≥ 60 dB

10.0

10.3

—

iIput high, V+ = 10V, CMRR ≥ 60 dB

Power Supply Rejection

Ratio

PSRR

—

VV+ =|VV–= 2.5V to 5.0V, VCM = 0

Large Signal Voltage Gain

340

—

V/mV

Sourcing or sinking,

RL = 2 kΩ, Note 3

300

—

V/mV

Sourcing or sinking,

RL = 600Ω, Note 3

Common-Mode Input

Capacitance

CIN

—

Output Swing

VOUT

—

0.5

1.5

Output high, RL = 100 kΩ, specified as

VV+ – VOUT

—

2.5

Output high, RL = 100 kΩ, specified as

VV+ – VOUT, –40°C ≤ TJ ≤ +85°C

—

0.5

1.5

Output low, RL = 100 kΩ

—

2.5

Output low, RL = 100 kΩ, –40°C ≤ TJ ≤

+85°C

—

Output high, RL = 2 kΩ, specified as

VV+ – VOUT

—

120

Output high, RL = 2 kΩ, specified as

VV+ – VOUT, –40°C ≤ TJ ≤ +85°C

—

Output low, RL = 2 kΩ

—

120

Output low, RL = 2 kΩ, –40°C ≤ TJ ≤

+85°C

—

270

Output high, RL = 600Ω, specified as

VV+ – VOUT

—

400

Output high, RL = 600Ω, specified as

VV+ – VOUT, –40°C ≤ TJ ≤ +85°C

—

270

Output low, RL = 600Ω

—

400

Output low, RL = 600Ω, –40°C ≤ TJ ≤

+85°C

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