MC33274A: Operational Amplifiers, Single Supply, High Slew Rate, Low Input Offset Voltage, Quad

The MC33272/74 series of monolithic op-amps are quality 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 op-amps 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.

Features

Input Offset Voltage Trimmed to 100 µV (Typ)
Low Input Bias Current: 300 nA
Low Input Offset Current: 3.0 nA
High Input Resistance: 16 MΩ
Low Noise: 18 nV/ (sq. root Hz) @ 1.0 kHz
High Gain Bandwidth Product: 24 MHz @ 100 kHz
High Slew Rate: 10 V/µs
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

Simulation Models (2)

Document Title	Document ID/Size	Revision	Revision Date
MC33274 PSPICE Model	MC33274 PSPICE Model (1kB)	0
MC33274 Schematic Capture Symbol	MC33274 Schematic Capture Symbol (7kB)	0

Package Drawings (3)

Document Title	Document ID/Size	Revision
PDIP-14	646-06 (35.5kB)	S
SOIC-14 NB	751A-03 (34.3kB)	L
TSSOP-14 WB	948G-01 (39.6kB)	C

Data Sheets (1)

Document Title	Document ID/Size	Revision	Revision Date
Operational Amplifiers, Single Supply, High Slew Rate, Low Input Offset Voltage	MC33272A/D (319.0kB)	14

Order Information

Product	Status	Compliance	Package		MSL*	Container		Budgetary Price/Unit
MC33274ADG	Active	Pb-free Halide free	SOIC-14	751A-03	1	Tube	55	$0.8266
MC33274ADR2G	Active	Pb-free Halide free	SOIC-14	751A-03	1	Tape and Reel	2500	$0.6
MC33274ADTBR2G	Active	Pb-free Halide free	TSSOP-14	948G-01	1	Tape and Reel	2500	$0.8266
MC33274APG	Last Shipments	Pb-free Halide free	PDIP-14	646-06	NA	Tube	25
MC33274AD	Last Shipments		SOIC-14	751A-03	1	Tube	55
MC33274ADR2	Last Shipments		SOIC-14	751A-03	1	Tape and Reel	2500
MC33274AP	Last Shipments		PDIP-14	646-06	NA	Tube	25