Motorola MC33171D, MC33171P, MC33174D Datasheet

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Quality bipolar fabrication with innovative design concepts are employed
for the MC33171/72/74 series of monolithic operational amplifiers. These
devices operate at 180 µA per amplifier and offer 1.8 MHz of gain bandwidth
product and 2.1 V/µs slew rate without the use of JFET device technology.
Although this series can be operated from split supplies, it is particularly
suited for single supply operation, since the common mode input voltage
includes ground potential (VEE). With a Darlington input stage, these devices
exhibit high input resistance, low input offset voltage and high gain. The all
NPN output stage, characterized by no deadband crossover distortion and
large output voltage swing, provides high capacitance drive capability,
excellent phase and gain margins, low open loop high frequency output
impedance and symmetrical source/sink AC frequency response.

The MC33171/72/74 are specified over the industrial/ automotive
temperature ranges. The complete series of single, dual and quad
operational amplifiers are available in plastic as well as the surface mount
packages.

• Low Supply Current: 180 µA (Per Amplifier)

• Wide Supply Operating Range: 3.0 V to 44 V or ±1.5 V to ±22 V

• Wide Input Common Mode Range, Including Ground (V

• Wide Bandwidth: 1.8 MHz

• High Slew Rate: 2.1 V/µs

• Low Input Offset Voltage: 2.0 mV

• Large Output Voltage Swing: –14.2 V to +14.2 V (with ±15 V Supplies)

• Large Capacitance Drive Capability: 0 pF to 500 pF

• Low Total Harmonic Distortion: 0.03%

• Excellent Phase Margin: 60°C

• Excellent Gain Margin: 15 dB

• Output Short Circuit Protection

• ESD Diodes Provide Input Protection for Dual and Quad

EE

)

Order this document by MC33171/D

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8

1

P SUFFIX

PLASTIC PACKAGE

CASE 626

PIN CONNECTIONS

Offset Null

Inv. Input

Noninv. Input

V

EE

Output 1 V

Inputs 1

V

EE

14

1

P SUFFIX

PLASTIC PACKAGE

CASE 646

DUAL

PLASTIC PACKAGE

1

2

–
+

3
4

(Single, Top View)

1

1

2

–

2

+

3

4

(Top View)

–
+

QUAD

PLASTIC PACKAGE

8

1

D SUFFIX

CASE 751

(SO–8)

8

NC

7

V

CC

Output

6

Offset Null

5

8

CC

7

Output 2

6

Inputs 2

5

14

1

D SUFFIX

CASE 751A

(SO–14)

ORDERING INFORMATION

Op Amp

Function

Single MC33171D

Dual MC33172D

Quad MC33174D

Device

MC33171P

MC33172P

MC33174P

Operating

Temperature Range

TA = –40° to +85°C
TA = –40° to +85°C

TA = –40° to +85°C
TA = –40° to +85°C

TA = –40° to +85°C
TA = –40° to +85°C

MOTOROLA ANALOG IC DEVICE DATA

Package

SO–8
Plastic DIP

SO–8
Plastic DIP

SO–14
Plastic DIP

PIN CONNECTIONS

Output 1

Inputs 1

Inputs 2

Output 2

 Motorola, Inc. 1996 Rev 0

1
2

–

1

3

+

4

V

CC

5

+

23

–

6

78

(Top View)

14

Output 4

13

–

4

+

+
–

Inputs 4

12

11

V

EE

10

Inputs 3

9

Output 3

1

MC33171 MC33172 MC33174

MAXIMUM RATINGS

Rating Symbol Value Unit

Supply Voltage VCC/V
Input Differential Voltage Range V
Input Voltage Range V
Output Short Circuit Duration (Note 2) t
Operating Ambient Temperature Range T
Operating Junction Temperature T
Storage Temperature Range T

NOTES: 1. Either or both input voltages must not exceed the magnitude of VCC or V

2.Power dissipation must be considered to ensure maximum junction temperature (TJ)
is not exceeded.

EE

IDR

IR

SC

A

J

stg

Representative Schematic Diagram

(Each Amplifier)

±22 V
(Note 1) V
(Note 1) V

Indefinite sec

–40 to +85 °C

+150 °C

–65 to +150 °C

EE.

–

Inputs

+

Q1

Bias

Q3 Q4 Q5 Q6 Q7

Q2

Q8

R1

C1

Q9 Q10

Q12

D1

R3 R4

Offset Null

(MC33171)

R2

Q11

Q13

Q14

Q17

D2

R6 R7

C2 D3

Q16Q15

R5

Q18

R8

Q19

Current

Limit

VEE/Gnd

V

CC

Output

2

MOTOROLA ANALOG IC DEVICE DATA

MC33171 MC33172 MC33174

DC ELECTRICAL CHARACTERISTICS (V

unless otherwise noted.)

Characteristics

Input Offset Voltage (VCM = 0 V)

VCC = +15 V, VEE = –15 V, TA = +25°C
VCC = +5.0 V, VEE = 0 V, TA = +25°C

VCC = +15 V, VEE = –15 V, TA = T
Average Temperature Coefficient of Offset Voltage ∆VIO/∆T — 10 — µV/°C
Input Bias Current (VCM = 0 V)

TA = +25°C

TA = T
Input Offset Current (VCM = 0 V)

TA = +25°C

TA = T
Large Signal Voltage Gain (VO = ±10 V< RL = 10 k)

TA = +25°C

TA = T
Output Voltage Swing

VCC = +5.0 V, VEE = 0 V, RL = 10 k, TA = +25°C

VCC = +15 V, VEE = –15 V, RL = 10 k, TA = +25°C

VCC = +15 V, VEE = –15 V, RL = 10 k, TA = T

VCC = +5.0 V, VEE = 0 V, RL = 10 k, TA = +25°C

VCC = +15 V, VEE = –15 V, RL = 10 k, TA = +25°C

VCC = +15 V, VEE = –15 V, RL = 10 k, TA = T
Output Short Circuit (TA = +25°C)

Input Overdrive = 1.0 V , Output to Ground

Input Common Mode Voltage Range

TA = +25°C

TA = T
Common Mode Rejection Ratio (RS ≤ 10 k) TA = +25°C CMRR 80 90 — dB
Power Supply Rejection Ratio (RS = 100 Ω) TA = +25°C PSRR 80 100 — dB
Power Supply Current (Per Amplifier)

VCC = +5.0 V, VEE = 0 V, TA = +25°C

VCC = +15 V, VEE = –15 V, TA = +25°C

VCC = +15 V, VEE = –15 V, TA = T

NOTE: 3. T

low

low

low

Source
Sink

low

low

to T

high

to T

high

to T

high

to T

high

= –40°CT

high

= +85°C

low

low

to T

to T

= +15 V, VEE = –15 V, RL connected to ground, TA = T

CC

Symbol Min Typ Max Unit

V

IO

high

I

IB

I

IO

A

VOL

V

OH

to T

low

high

V

OL

to T

low

high

I

SC

V

ICR

I

D

high

to T

low

high

—
—
—

—
—

—
—

50
25

3.5

13.6

13.3
—

—
—

3.0
15

—
—
—

2.0

2.5
—

20
—

5.0
—

500

—

4.3

14.2
—

0.05

–14.2

—

5.0
27

VEE to (VCC –1.8)
VEE to (VCC –2.2)

180
220

—

[Note 3],

mV

4.5

5.0

6.5

100
200

20
40

V/mV
—
—

—
—
—

0.15
–13.6
–13.3

mA

—
—

250
250
300

nA

nA

V

V

µA

MOTOROLA ANALOG IC DEVICE DATA

3

MC33171 MC33172 MC33174

AC ELECTRICAL CHARACTERISTICS (V

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) GBW 1.4 1.8 — MHz
Power Bandwidth

AV = +1.0 RL = 10 k, VO = 20 Vpp, THD = 5%
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
Equivalent Input Noise Current (f = 1.0 kHz) I

Differential Input Resistance

Vcm = 0 V
Input Capacitance C
Total Harmonic Distortion

AV = +10, RL = 10 k, 2.0 Vpp ≤ VO ≤ 20 Vpp, f = 10 kHz
Channel Separation (f = 10 kHz) CS — 120 — dB
Open Loop Output Impedance (f = 1.0 MHz) z

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

CC

SR

BWp — 35 — kHz

φ

m

A

m

e

n

n

R

in

i

THD — 0.03 — %

o

1.6
—

—
—

—
—

— 32 —

— 0.2 —
— 300 — MΩ

— 0.8 — pF

— 100 — Ω

2.1

2.1

60
45

15

5.0

—
—

—
—

—
—

V/µs

Degree

nV/ Hz√

pA/ Hz√

s

dB

Figure 1. Input Common Mode V oltage Range

versus T emperature

0

V

CC

–0.8

–1.6

–2.4

0.1
V

0

–55 –25 0 25 50 75 100

ICR

V , INPUT COMMON MODE VOLTAGE RANGE (V)

TA, AMBIENT TEMPERATURE (°C)

VCC/VEE = ±1.5 V to ±22 V

∆

EE

VIO = 5.0 mV

Figure 2. Split Supply Output Saturation

versus Load Current

0

V

CC

–1.0

1.0

sat

V , OUTPUT SA TURATION VOLTAGE (V)

125 0 1.0 2.0 3.0 4.0

0

Source

Sink

V

IL, LOAD CURRENT (±mA)

VCC/VEE = ±5.0 V to ±22 V

EE

TA = 25

°

C

4

MOTOROLA ANALOG IC DEVICE DATA