TL3472-Q1
www.ti.com SLOS573 – MARCH 2008 HIGH-SLEW-RATE SINGLE-SUPPLY OPERATIONAL AMPLIFIER
FEATURES 1 Qualified for Automotive Applications
Wide Gain-Bandwidth Product: 4 MHz
High Slew Rate: 13 V/Вµs
Fast Settling Time: 1.1 Вµs 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
D PACKAGE
(TOP VIEW) 1OUT 1 8 VCC+ 1IN– 2 7 2OUT 1IN+ 3 6 2IN– VCC–/GND 4 5 2IN+ 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/Вµs 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. …
