MC33274A 데이터 시트보기 (PDF) - Motorola => Freescale

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MC33274A

Single Supply, High Slew Rate Low Input Offset Voltage, Bipolar Operational Amplifiers

Motorola => Freescale 

MC33272A MC33274A

AC ELECTRICAL CHARACTERISTICS (VCC = +15 V, VEE = –15 V, TA = 25°C, unless otherwise noted.)

Characteristics

Figure

Symbol

Min

Typ

Max

Unit

Slew Rate

18, 33

SR

8.0

10

—

V/µs

(Vin = –10 V to +10 V, RL = 2.0 kΩ, CL = 100 pF, AV = +1.0 V)

Gain Bandwidth Product (f = 100 kHz)

19

GBW

17

24

—

MHz

AC Voltage Gain (RL = 2.0 kΩ, VO = 0 V, f = 20 kHz)

Unity Gain Frequency (Open Loop)

Gain Margin (RL = 2.0 kΩ, CL = 0 pF)

Phase Margin (RL = 2.0 kΩ, CL = 0 pF)

Channel Separation (f = 20 Hz to 20 kHz)

20, 21, 22

23, 24, 26

23, 25, 26

27

AVO

fU

Am

φm

CS

—

65

—

dB

—

5.5

—

MHz

—

12

—

dB

—

55

—

Degrees

—

–120

—

dB

Power Bandwidth (VO = 20 Vpp, RL = 2.0 kΩ, THD ≤ 1.0%)

Total Harmonic Distortion

(RL = 2.0 kΩ, f = 20 Hz to 20 kHz, VO = 3.0 Vrms, AV = +1.0)

BWP

—

160

—

kHz

28

THD

—

0.003

—

%

Open Loop Output Impedance (VO = 0 V, f = 6.0 MHz)

Differential Input Resistance (VCM = 0 V)

29

|ZO|

—

35

—

Ω

RIN

—

16

—

MΩ

Differential Input Capacitance (VCM = 0 V)

Equivalent Input Noise Voltage (RS = 100 Ω, f = 1.0 kHz)

Equivalent Input Noise Current (f = 1.0 kHz)

CIN

—

3.0

—

pF

30

en

—

18

—

nV/√ Hz

31

in

—

0.5

—

pA/ √ Hz

Figure 1. Equivalent Circuit Schematic

(Each Amplifier)

VCC

–

Vin

Sections

BCD

VEE

MOTOROLA ANALOG IC DEVICE DATA

+

Vin

+

+

VO

3

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