TL3472CDE4 product image


Linear - Amplifiers - Instrumentation, OP Amps, Buffer Amps
Texas Instruments
Quality, low-cost, bipolar fabrication with innovative design concepts is employed for the TL3472(TL3472CDE4 ) 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.
TL3472CDE4 Features
• 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


Number of Circuits2
Slew Rate13 V/μs
Gain Bandwidth Product4MHz
Current - Input Bias100nA
Voltage - Input Offset1mV
Current - Output / Channel34mA
Voltage - Supply, Single/Dual (±)4 V ~ 36 V, ±2 V ~ 18 V
Operating Temperature0°C ~ 70°C
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