Motorola MC3403D, MC3403DR2, MC3303P, MC3303DR2, MC3303D Datasheet

Order this document by MC3403/D

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The MC3403 is a low cost, quad operational amplifier with true differential
inputs. The device has electrical characteristics similar to the popular
MC1741C. However, the MC3403 has several distinct advantages over
standard operational amplifier types in single supply applications. The quad
amplifier can operate at supply voltages as low as 3.0 V or as high as 36 V
with quiescent currents about one third of those associated with the
MC1741C (on a per amplifier basis). The common mode input range
includes the negative supply, thereby eliminating the necessity for external
biasing components in many applications. The output voltage range also
includes the negative power supply voltage.

• Short Circuit Protected Outputs

• Class AB Output Stage for Minimal Crossover Distortion

• True Differential Input Stage

• Single Supply Operation: 3.0 V to 36 V

• Split Supply Operation: ±1.5 V to ±18 V

• Low Input Bias Currents: 500 nA Max

• Four Amplifiers Per Package

• Internally Compensated

• Similar Performance to Popular MC1741C

• Industry Standard Pinouts

• ESD Diodes Added for Increased Ruggedness

Single Supply

3.0 V to 36 V

V

CC

1

2

Split Supplies

V

CC

1

2

1.5 V to 18 V

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QUAD DIFFERENTIAL INPUT

OPERATIONAL AMPLIFIERS

SEMICONDUCTOR

TECHNICAL DATA

14

1

D SUFFIX

PLASTIC PACKAGE

CASE 751A

(SO–14)

14

1

P SUFFIX

PLASTIC PACKAGE

CASE 646

PIN CONNECTIONS

3
4

VEE, Gnd

3
4

V

EE

1.5 V to 18 V

MAXIMUM RATINGS

Rating Symbol Value Unit

Power Supply Voltages Vdc

Single Supply V
Split Supplies VCC, V

Input Differential V oltage Range (Note 1) V
Input Common Mode Voltage Range

(Notes 1, 2)

Storage Temperature Range T
Operating Ambient Temperature Range T

MC3303 –40 to +85
MC3403 0 to +70

Junction Temperature T

NOTES: 1. Split power supplies.

2.For supply voltages less than ±18 V, the absolute maximum input voltage is equal
to the supply voltage.

V

CC

EE

IDR
ICR

stg

A

J

36

±18
±36 Vdc

±18 Vdc

–55 to +125 °C

150 °C

MOTOROLA ANALOG IC DEVICE DATA

°C

Out 1

Inputs 1

V

CC

Inputs 2

Out 2

1

2

–

1

+

3
4

5

+

2

–

6
78

(Top View)

14

Out 4

13

–

3

+

+

4

–

Inputs 4

12
11

VEE/Gnd

10

Inputs 3

9

Out 3

ORDERING INFORMATION

Operating

Device

MC3303D
MC3303P

MC3403D
MC3403P

 Motorola, Inc. 1996 Rev 5

Temperature Range

TA = – 40° to +85°C

TA = 0° to +70°C

Package

SO–14

Plastic DIP

SO–14

Plastic DIP

1

MC3403 MC3303

ELECTRICAL CHARACTERISTICS

TA = 25°C, unless otherwise noted.)

Characteristic Symbol

Input Offset Voltage V

TA = T

Input Offset Current I

TA = T

Large Signal Open Loop Voltage Gain A

VO = ±10 V, RL = 2.0 kΩ 20 200 – 20 200 –
TA = T

Input Bias Current I

TA = T
Output Impedance f = 20 Hz z
Input Impedance f = 20 Hz z
Output Voltage Range V

RL = 10 kΩ ±12 ±13.5 – 12 12.5 –

RL = 2.0 kΩ ±10 ±13 – 10 12 –

RL = 2.0 kΩ, TA = T
Input Common Mode Voltage Range V

Common Mode Rejection RS ≤ 10 k Ω CMR 70 90 – 70 90 – dB
Power Supply Current (VO = 0) RL = ∞ ICC, I
Individual Output Short–Circuit Current (Note 2) I
Positive Power Supply Rejection Ratio PSRR+ – 30 150 – 30 150 µV/V
Negative Power Supply Rejection Ratio PSRR– – 30 150 – 30 150 µV/V
Average Temperature Coefficient of Input

Offset Current

TA = T
Average Temperature Coefficient of Input

Offset Voltage

TA = T
Power Bandwidth

AV = 1, RL = 10 kΩ, VO = 20 V(p–p), THD = 5%
Small–Signal Bandwidth

AV = 1, RL = 10 kΩ, VO = 50 mV
Slew Rate AV = 1, Vi = –10 V to +10 V SR – 0.6 – – 0.6 – V/µs
Rise Time AV = 1, RL = 10 kΩ, VO = 50 mV t
Fall Time AV = 1, RL = 10 kΩ, VO = 50 mV t
Overshoot AV = 1, RL = 10 kΩ, VO = 50 mV os – 20 – – 20 – %
Phase Margin AV = 1, RL = 2.0 kΩ, VO = 200 pF φm – 60 – – 60 – Degrees
Crossover Distortion

(Vin = 30 mVpp,V

NOTES: 1. T

to T

high

high

high

high

high

high

high

T

= 0°C for MC3403, –40°C for MC3303

low

2.Not to exceed maximum package power dissipation.

(Note 1) – – 12 – – 10

low

to T

low

to T

low

to T

low

to T

high

to T

low

to T

low

= 2.0 Vpp, f = 10 kHz)

out

= +70°C for MC3403, +85°C for MC3303

low

(VCC = +15 V, VEE = –15 V for MC3403; VCC = +14 V, VEE = Gnd for MC3303

MC3403 MC3303

Min Typ Max Min Typ Max

IO

IO

VOL

IB

o

i

O

ICR

EE

SC

∆IIO/∆T – 50 – – 50 – pA/°C

∆VIO/∆T – 10 – – 10 – µV/°C

BWp – 9.0 – – 9.0 – kHz

BW – 1.0 – – 1.0 – MHz

TLH
TLH

– – 1.0 – – 1.0 – %

– 2.0 10 – 2.0 8.0 mV

– 30 50 – 30 75 nA
– – 200 – – 250

15 – – 15 – –

– –200 –500 – –200 –500 nA
– – –800 – – –1000

– 75 – – 75 – Ω

0.3 1.0 – 0.3 1.0 – MΩ

±10 – – 10 – –

+13 V
–V

±10 ±20 ±45 ±10 ±30 ±45 mA

+13 V
–V

EE

– 2.8 7.0 – 2.8 7.0 mA

– 0.35 – – 0.35 – µs
– 0.35 – – 0.35 – µs

EE

– +12 V

–V

EE

+12.5 V

–V

EE

Unit

V/mV

V

– V

2

MOTOROLA ANALOG IC DEVICE DATA

MC3403 MC3303

ELECTRICAL CHARACTERISTICS (V

Characteristic Symbol

Input Offset Voltage V
Input Offset Current I
Input Bias Current I
Large Signal Open Loop Voltage Gain

RL = 2.0 kΩ
Power Supply Rejection Ratio PSRR – – 150 – – 150 µV/V
Output Voltage Range (Note 3) V

RL = 10 kΩ, VCC = 5.0 V 3.3 3.5 – 3.3 3.5 –

RL = 10 kΩ, 5.0 ≤ VCC ≤ 30 V VCC–2.0 VCC–1.7 – VCC–2.0 VCC–1.7 –
Power Supply Current I
Channel Separation

f = 1.0 kHz to 20 kHz

(Input Referenced)

NOTES: 3. Output will swing to ground with a 10 kΩ pull down resistor.

= 5.0 V, VEE = Gnd, TA = 25°C, unless otherwise noted.)

CC

MC3403 MC3303

Min Typ Max Min Typ Max

IO
IO
IB

A

VOL

OR

CC

CS – –120 – – –120 – dB

– 2.0 10 – – 10 mV
– 30 50 – – 75 nA
– –200 –500 – – –500 nA

10 200 – 10 200 – V/mV

– 2.5 7.0 – 2.5 7.0 mA

Unit

Vpp

Inputs

Representative Schematic Diagram

(1/4 of Circuit Shown)

Output

Q18Q19

Q20

Q23

5.0 pF

Q7

Q1

2.0 k
Q9

37 k

Q10

Q8

+

Q22

–

Q21

Q2

Q3 Q4

Q24

Q25

Q6

Q5

60 k

31k

Q17

40 k

Q13

Q11

Q16

Q15

25

Q12

Bias Circuitry

Common to Four

Amplifiers

Q27

Q29

Q28

Q30

2.4 k

V

CC

VEE (Gnd)

MOTOROLA ANALOG IC DEVICE DATA

3