Wide Gain-Bandwidth Product . . . 4 MHz
High Slew Rate . . . 13 V/μs
Fast Settling Time . . . 1.1 μs to 0.1%
Wide-Range Single-Supply
Operation . . . 4 V to 36 V
Wide Input Common-Mode Range Includes
Ground (VCC−)
Low Total Harmonic Distortion . . . 0.02%
Large-Capacitance Drive
Capability . . . 10,000 pF
Output Short-Circuit Protection

description/ordering information
Quality, low-cost, bipolar fabrication with innovative design concepts is employed for the TL3472 operational
amplifier. This device offers 4 MHz of gain-bandwidth product, 13-V/μs slew rate, and fast settling time, without
the use of JFET device technology. Although the TL3472 can be operated from split supplies, it is particularly
suited for single-supply operation because the common-mode input voltage range includes ground potential
(VCC−). With a Darlington transistor input stage, this device exhibits high input resistance, low input offset
voltage, and high gain. The all-npn output stage, characterized by no dead-band 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. This
low-cost amplifier is an alternative to the MC33072 and the MC34072 operational amplifiers.