MC33172 查看數據表（PDF） - Motorola => Freescale

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MC33172

Low Power, Single Supply Operational Amplifiers

Motorola => Freescale 

MC33171 MC33172 MC33174

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

Characteristics

Symbol

Min

Typ

Max Unit

Slew Rate (Vin = –10 V to +10 V, RL = 10 k, CL = 100 pF)

AV +1

AV –1

Gain Bandwidth Product (f = 100 kHz)

SR

GBW

1.6

2.1

—

2.1

1.4

1.8

V/µs

—

—

—

MHz

Power Bandwidth

AV = +1.0 RL = 10 k, VO = 20 Vpp, THD = 5%

BWp

—

35

—

kHz

Phase Margin

RL = 10 k

RL = 10 k, CL = 100 pF

Gain Margin

RL = 10 k

RL = 10 k, CL = 100 pF

Equivalent Input Noise Voltage

RS = 100 Ω, f = 1.0 kHz

φm

Degree

—

60

—

s

—

45

—

Am

dB

—

15

—

—

5.0

—

en

—

32

— nV/√ Hz

Equivalent Input Noise Current (f = 1.0 kHz)

In

—

0.2

— pA/ √ Hz

Differential Input Resistance

Vcm = 0 V

Rin

—

300

—

MΩ

Input Capacitance

Total Harmonic Distortion

AV = +10, RL = 10 k, 2.0 Vpp ≤ VO ≤ 20 Vpp, f = 10 kHz

Ci

THD

—

0.8

—

pF

—

0.03

—

%

Channel Separation (f = 10 kHz)

CS

—

120

—

dB

Open Loop Output Impedance (f = 1.0 MHz)

zo

—

100

—

Ω

Figure 1. Input Common Mode Voltage Range

versus Temperature

0

VCC

–0.8

VCC/VEE = ±1.5 V to ± 22 V

∆VIO = 5.0 mV

–1.6

–2.4

0.1

0

–55

VEE

–25

0

25 50

75 100 125

TA, AMBIENT TEMPERATURE (°C)

Figure 2. Split Supply Output Saturation

versus Load Current

0

VCC

VCC/VEE = ± 5.0 V to ± 22 V

TA = 25°C

–1.0

Source

1.0

Sink

VEE

0

0

1.0

2.0

3.0

4.0

IL, LOAD CURRENT (±mA)

4

MOTOROLA ANALOG IC DEVICE DATA

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