EC5912 datasheet(3/10 Pages) E-CMOS

3 / 10 page

200MHz, CMOS, Rail-to-Rail

Output Operational Amplifier

EC5912

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

3L18N-Rev.P001

Page 3 of 10

Electrical Characteristic

(VDD = +5V, Vss = 0V, VCM = 0V, VOUT = VDD/2, RL tied to VDD/2, SHDNB = VDD, TA = -40°C to

+125°C, unless otherwise noted. Typical values are at TA =+25°C.) (Notes 1,2)

Parameter

Symbol

Conditions

Min.

Typ.

Max.

Units

Supply-Voltage Range

VDD

Guaranteed by the PSRR test

2.2

5.5

Quiescent Supply Current (per

Amplifier)

VDD = 5V

8.4

Input Offset Voltage

VOS

TA=25°C

1

TA=-40°C~+85°C

8

TA=-40°C~+125°C

10

Input Offset Voltage Tempco

ΔVOS/ΔT

2

μV/°C

Input Bias Current

(Note 3)

10

100

Input Offset Current

IOS

(Note 3)

10

100

Input Common-Mode Voltage

Range

VCM

Guaranteed by the TA = 25

C

CMRR test, TA = -40

C ~ +125C

-0.1

VDD+0.1.5

Common-Mode Rejection Ratio

CMRR

Vss-0.1V

VCMVDD+0.1V

TA = 25

C

Vss≤VCM≤VDD

TA = 25

C

Vss-0.1V

VCMVDD+0.1V

TA = -40

C ~ +125C

Power-Supply Rejection Ratio

PSRR

VDD = +2.2V to +5.5V

Open-Loop Voltage Gain

RL = 10k

 to VDD/2

VOUT = 100mV to VDD-125mV

100

RL = 1k

 to VDD/2

VOUT = 200mV to VDD-250mV

RL = 500

 to VDD/2

VOUT = 350mV to VDD-500mV

Output Voltage Swing

VOUT

|VIN+-VIN-|

 10mV

VDD-VOH

RL = 10k

 to VDD/2

VOL-VSS

|VIN+-VIN-|

 10mV

VDD-VOH

RL = 1k

 to VDD/2

VOL-VSS

|VIN+-VIN-|

 10mV

VDD-VOH

100

140

RL = 500

 to VDD/2

VOL-VSS

100

140

Output Short-Circuit Current

ISC

Sinking or Sourcing

60

Input Capacitance

CIN



Bandwidth

GBW

AV = +1V/V

200

MHz

Slew Rate

AV = +1V/V

125

V/μs

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