TL3474_07 Datasheet, PDF (2/17 Pages) Texas Instruments – HIGH-SLEW-RATE,SINGLE-SUPPLY OPERATIONAL AMPLIFIERS

TL3474, TL3474A
HIGHĆSLEWĆRATE, SINGLEĆSUPPLY OPERATIONAL AMPLIFIERS
SLVS461B − JANUARY 2003 − REVISED JULY 2003
description/ordering information (continued)
Quality, low-cost, bipolar fabrication with innovative design concepts is employed for the TL3474, TL3474A
operational amplifiers. These devices offer 4 MHz of gain-bandwidth product, 13-V/µs slew rate, and fast settling
time without the use of JFET device technology. Although the TL3474 and TL3474A can be operated from split
supplies, they are particularly suited for single-supply operation because the common-mode input voltage
range includes ground potential (V_CC−). With a Darlington transistor input stage, these devices exhibit 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. These low-cost amplifiers are an alternative to the MC34074/A and MC33074/A operational
amplifiers.
schematic (each amplifier)
VCC+
IN−
IN+
2
VCC−/GND
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