TL3472-Q1
www.ti.com
SLOS573–MARCH 2008
HIGH-SLEW-RATE SINGLE-SUPPLY OPERATIONAL AMPLIFIER
1
FEATURES
•
Qualified for Automotive Applications
Wide Gain-Bandwidth Product: 4 MHz
High Slew Rate: 13 V/µs
•
•
Large-Capacitance Drive Capability: 10,000 pF
Output Short-Circuit Protection
•
•
•
•
D PACKAGE
(TOP VIEW)
Fast Settling Time: 1.1 µs to 0.1%
Wide-Range Single-Supply Operation:
4 V to 36 V
1
2
3
4
8
7
6
5
1OUT
1IN–
VCC+
2OUT
2IN–
2IN+
•
•
Wide Input Common-Mode Range Includes
1IN+
Ground (VCC–
)
VCC–/GND
Low Total Harmonic Distortion: 0.02%
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.
ORDERING INFORMATION(1)
TA
PACKAGE(2)
ORDERABLE PART NUMBER
TOP-SIDE MARKING
–40°C to 125°C
SOIC – D
Reel of 2500
TL3472QDRQ1
T3472Q
(1) For the most current package and ordering information, see the Package Option Addendum at the end of this document, or see the TI
web site at www.ti.com.
(2) Package drawings, thermal data, and symbolization are available at www.ti.com/packaging.
1
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
PRODUCTION DATA information is current as of publication date.
Copyright © 2008, Texas Instruments Incorporated
Products conform to specifications per the terms of the Texas
Instruments standard warranty. Production processing does not
necessarily include testing of all parameters.