MC33272A Motorola, MC33272A Datasheet

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MC33272A

Manufacturer Part Number
MC33272A
Description
HIGH PERFORMANCE OPERATIONAL AMPLIFIERS
Manufacturer
Motorola
Datasheet

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Single Supply, High Slew Rate
Low Input Offset Voltage,
Bipolar Operational Amplifiers
fabricated with innovative Bipolar design concepts. This dual and quad
operational amplifier series incorporates Bipolar inputs along with a patented
Zip–R–Trim element for input offset voltage reduction. The MC33272/74
series of operational amplifiers exhibits low input offset voltage and high gain
bandwidth product. Dual–doublet frequency compensation is used to
increase the slew rate while maintaining low input noise characteristics. Its
all NPN output stage exhibits no deadband crossover distortion, large output
voltage swing, and an excellent phase and gain margin. It also provides a
low open loop high frequency output impedance with symmetrical source
and sink AC frequency performance.
in plastic DIP and SOIC surface mount packages.
MOTOROLA ANALOG IC DEVICE DATA
Function
The MC33272/74 series of monolithic operational amplifiers are quality
The MC33272/74 series is specified over –40 to +85 C and are available
Input Offset Voltage Trimmed to 100 V (Typ)
Low Input Bias Current: 300 nA
Low Input Offset Current: 3.0 nA
High Input Resistance: 16 M
Low Noise: 18 nV/
High Gain Bandwidth Product: 24 MHz @ 100 kHz
High Slew Rate: 10 V/ s
Power Bandwidth: 160 kHz
Excellent Frequency Stability
Unity Gain Stable: w/Capacitance Loads to 500 pF
Large Output Voltage Swing: +14.1 V/ –14.6 V
Low Total Harmonic Distortion: 0.003%
Power Supply Drain Current: 2.15 mA per Amplifier
Single or Split Supply Operation: +3.0 V to +36 V or 1.5 V to 18 V
ESD Diodes Provide Added Protection to the Inputs
Op Amp
Quad
Dual
MC33272AD
MC33274AD
MC33272AP
MC33274AP
Device
ORDERING INFORMATION
Hz @ 1.0 kHz
Temperature Range
T
T A = –40 to +85 C
T A = –40 to +85 C
Operating
40
85 C
Plastic DIP
Plastic DIP
Package
SO–14
SO–8
Motorola, Inc. 1996
PLASTIC PACKAGE
PLASTIC PACKAGE
14
8
CASE 646
Inputs 1
Inputs 2
P SUFFIX
CASE 626
P SUFFIX
Output 1
Output 2
1
HIGH PERFORMANCE
1
Inputs 1
V CC
MC33272A
MC33274A
Output 1
Order this document by MC33272A/D
OPERATIONAL
PIN CONNECTIONS
SEMICONDUCTOR
V EE
TECHNICAL DATA
PIN CONNECTIONS
AMPLIFIERS
1
2
3
4
5
6
7
+
+
1
2
3
4
(Top View)
(Top View)
+
QUAD
DUAL
2
1
3
4
+
PLASTIC PACKAGE
PLASTIC PACKAGE
8
7
6
5
+
+
Output 2
V CC
14
CASE 751
D SUFFIX
14
13
12
10
8
11
CASE 751A
9
8
Inputs 2
(SO–8)
D SUFFIX
(SO–14)
Output 4
V EE
Output 3
1
1
Inputs 4
Inputs 3
Rev 0
1

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MC33272A Summary of contents

Page 1

... P SUFFIX PLASTIC PACKAGE CASE 646 Package SO–8 Output 1 Plastic DIP 85 C Inputs 1 SO–14 Plastic DIP Inputs 2 Output 2 Motorola, Inc. 1996 Order this document by MC33272A/D MC33272A MC33274A OPERATIONAL AMPLIFIERS SEMICONDUCTOR TECHNICAL DATA DUAL SUFFIX PLASTIC PACKAGE CASE 751 (SO–8) ...

Page 2

... Output Short Circuit Current ( 1.0 V, Output to Ground) Source Sink Power Supply Current Per Amplifier ( + – + – MC33272A MC33274A Symbol Value Unit + IDR (Note 1) V ...

Page 3

... Differential Input Capacitance ( Equivalent Input Noise Voltage ( 100 , f = 1.0 kHz) Equivalent Input Noise Current (f = 1.0 kHz) – Sections MOTOROLA ANALOG IC DEVICE DATA MC33272A MC33274A ( + – unless otherwise noted.) Figure Symbol 18 GBW 20, 21 ...

Page 4

... V CC –0 –1 –1 – –55 – AMBIENT TEMPERATURE ( C) 4 MC33272A MC33274A Figure 3. Input Offset Voltage versus Temperature for Typical Units 5.0 3.0 1 –1.0 –3.0 –5.0 –55 –25 600 +15 V 500 – ...

Page 5

... – 2 +1.0 THD = 1. 1 100 k f, FREQUENCY (Hz) MOTOROLA ANALOG IC DEVICE DATA MC33272A MC33274A Figure 9. Split Supply Output Saturation Voltage versus Load Current V CC Source V CC –1 125 –2 +2.0 Sink 125 ...

Page 6

... 2.0 k 100 1.05 1 + –15 V 0.9 0.85 –55 – AMBIENT TEMPERATURE ( C) 6 MC33272A MC33274A Figure 15. Negative Power Supply Rejection 120 100 1 – – –PSR = 20Log 0 100 100 Figure 17. Supply Current versus ...

Page 7

... Temperature 8 100 pF 6 300 500 pF 4.0 2.0 0 –55 – AMBIENT TEMPERATURE ( C) MOTOROLA ANALOG IC DEVICE DATA MC33272A MC33274A Figure 21. Gain and Phase 80 25 100 20 120 140 160 5.0 180 0 200 –5.0 220 – ...

Page 8

... Figure 30. Input Referred Noise Voltage versus Frequency Input Noise Voltage Test Circuit + – 100 1 FREQUENCY (Hz) 8 MC33272A MC33274A Figure 27. Channel Separation 160 60 Gain Margin 50 150 40 140 130 30 20 120 10 110 0 100 10 k 100 1 ...

Page 9

... MC33274 + – 300 TIME (2.0 s/DIV) MOTOROLA ANALOG IC DEVICE DATA MC33272A MC33274A Figure 32. Percent Overshoot versus Load Capacitance 2 100 LOAD CAPACITANCE (pF) Figure 34. Noninverting Amplifier Overshoot + – ...

Page 10

... 0.13 (0.005 0. 0. MC33272A MC33274A OUTLINE DIMENSIONS P SUFFIX PLASTIC PACKAGE CASE 626–05 ISSUE K NOTES: –B– SUFFIX PLASTIC PACKAGE CASE 751–05 (SO–8) ISSUE ...

Page 11

... G –T– SEATING 14 PL PLANE 0.25 (0.010 MOTOROLA ANALOG IC DEVICE DATA MC33272A MC33274A OUTLINE DIMENSIONS P SUFFIX PLASTIC PACKAGE CASE 646–06 ISSUE SUFFIX PLASTIC PACKAGE CASE 751A–03 (SO–14) ISSUE ...

Page 12

... MFAX: RMFAX0@email.sps.mot.com – TOUCHTONE 602–244–6609 INTERNET: http://Design–NET.com 12 MC33272A MC33274A are registered trademarks of Motorola, Inc. Motorola, Inc Equal JAPAN: Nippon Motorola Ltd.; Tatsumi–SPD–JLDC, 6F Seibu–Butsuryu–Center, 3–14–2 Tatsumi Koto–Ku, Tokyo 135, Japan. 03–81–3521–8315 ASIA/PACIFIC: Motorola Semiconductors H.K. Ltd. ...

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