EC5420AI-F datasheet(3/10 Pages) E-CMOS

3 / 10 page

EC5420A

High Slew Rate Rail-to-Rail

Quad Operational Amplifiers

E-CMOS Corp. (www.ecmos.com.tw)

Page 3 of 10

Revision 2008/12/25

Electrical Characteristics

(Typical Performance Characteristics)

VS+= +5V, VS - = -5V, RL = 10kΩ and CL = 10pF to 0V, TA = 25°C unless otherwise specified.

Parameter

Description

Condition

Min

Typ

Max

Units

Input Characteristics

VOS

Input Offset Voltage

VCM= 0V

TCVOS

Average Offset Voltage Drift

[1]

µV/°C

Input Bias Current

VCM= 0V

RIN

Input Impedance

GΩ　

CIN

Input Capacitance

1.35

CMIR

Common-Mode Input Range

-0.5

+5.5

CMRR

Common-Mode Rejection Ratio

for VIN from -0.5V to 5.5V

AVOL

Open-Loop Gain

0.5V

≤V

OUT

≤4.5V

Output Characteristics

VOL

Output Swing Low

IL=-5mA

-4.92

-4.85

VOH

Output Swing High

IL=5mA

4.85

4.92

ISC

Short Circuit Current

±150

IOUT

Output Current

±30

Power Supply Performance

PSRR

Power Supply Rejection Ratio

VS is moved from ±2.25V to

±7.75V

Supply Current (Per Amplifier)

No Load

750

1000

Dynamic Performance

Slew Rate [2]

-4.0V

≤V

OUT

≤4.0V,

20% to 80%

V/µs

Settling to +0.1% (AV = +1)

(AV = +1), VO=2V Step

200

-3dB Bandwidth

RL = 10k , C

L=10pF

MHz

GBWP

Gain-Bandwidth Product

RL = 10k , C

L=10pF

MHz

Phase Margin

RL = 10k , C

L = 10 pF

Degrees

Channel Separation

f = 5 MHz

1. Measured over operating temperature range

2. Slew rate is measured on rising and falling edges

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