1FEATURES

· Qualified for Automotive Applications

· Wide Gain-Bandwidth Product: 4 MHz

· High Slew Rate: 13 V/ms

· Fast Settling Time: 1.1 ms 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/ms 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.