MC33178, MC33179
Low Power, Low Noise
Operational Amplifiers
The MC33178/9 series is a family of high quality monolithic
amplifiers employing Bipolar technology with innovative high
performance concepts for quality audio and data signal processing
applications. This device family incorporates the use of high
frequency PNP input transistors to produce amplifiers exhibiting low
input offset voltage, noise and distortion. In addition, the amplifier
provides high output current drive capability while consuming only
420 mA of drain current per amplifier. The NPN output stage used,
exhibits no deadband crossover distortion, large output voltage swing,
excellent phase and gain margins, low open−loop high frequency
output impedance, symmetrical source and sink AC frequency
performance.
The MC33178/9 family offers both dual and quad amplifier
versions in several package options.
http://onsemi.com
DUAL
PDIP−8
P SUFFIX
CASE 626
8
1
1
Features
•
•
•
•
•
•
•
•
•
•
SOIC−8
D SUFFIX
CASE 751
8
600 W Output Drive Capability
Large Output Voltage Swing
Low Offset Voltage: 0.15 mV (Mean)
Low T.C. of Input Offset Voltage: 2.0 mV/°C
Low Total Harmonic Distortion: 0.0024%
(@ 1.0 kHz w/600 W Load)
High Gain Bandwidth: 5.0 MHz
High Slew Rate: 2.0 V/ms
Dual Supply Operation: ±2.0 V to ±18 V
ESD Clamps on the Inputs Increase Ruggedness without Affecting
Device Performance
Pb−Free Packages are Available
8
1
QUAD
PDIP−14
P SUFFIX
CASE 646
14
1
14
1
VCC
14
Iref
1
Iref
Vin +
Vin −
Micro8
DM SUFFIX
CASE 846A
SOIC−14
D SUFFIX
CASE 751A
TSSOP−14
DTB SUFFIX
CASE 948G
CC
ORDERING INFORMATION
VO
CM
See detailed ordering and shipping information in the package
dimensions section on page 2 of this data sheet.
DEVICE MARKING INFORMATION
See general marking information in the device marking
section on page 4 of this data sheet.
VEE
Figure 1. Representative Schematic Diagram
(Each Amplifier)
© Semiconductor Components Industries, LLC, 2006
October, 2006 − Rev. 7
1
Publication Order Number:
MC33178/D
