MC34184

Low Power, High Slew Rate, Wide Bandwidth, JFET Input Operational Amplifiers

Courtesy/Thanks to: Motorola/Freescale/OnSemi

Description: Quality bipolar fabrication with innovative design concepts are employed
for the MC33181/2/4, MC34181/2/4 series of monolithic operational
amplifiers. This JFET input series of operational amplifiers operates at
210 mA per amplifier and offers 4.0 MHz of gain bandwidth product and
10 V/ms slew rate. Precision matching and an innovative trim technique of
the single and dual versions provide low input offset voltages. With a JFET
input stage, this series exhibits 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 MC33181/2/4, MC34181/2/4 series of devices are specified over the
commercial or industrial/vehicular temperature ranges. The complete series
of single, dual and quad operational amplifiers are available in the plastic
DIP as well as the SOIC surface mount packages.
• Low Supply Current: 210 mA (Per Amplifier)
• Wide Supply Operating Range: ±1.5 V to ±18 V
• Wide Bandwidth: 4.0 MHz
• High Slew Rate: 10 V/ms
• Low Input Offset Voltage: 2.0 mV
• Large Output Voltage Swing: –14 V to +14 V (with ±15 V Supplies)
• Large Capacitance Drive Capability: 0 pF to 500 pF
• Low Total Harmonic Distortion: 0.04%
• Excellent Phase Margin: 67°
• Excellent Gain Margin: 6.7 dB
• Output Short Circuit Protection
• Offered in New TSSOP Package Including the Standard SOIC and
DIP Packages