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.