Features
•
Supply Voltage: 4 V to 36 V
•
Differential Input Voltage Range to Supply Rail, can
Work as Comparator
•
Input Rail to −V
S
, Rail-to-Rail Output
•
Fast Response: 10-MHz Bandwidth, 15-V/μs Slew
Rate
•
High PSRR+: 80 dB at 100 KHz
•
Offset Voltage: ± 3 mV Maximum at 25°C
•
−40°C to 125°C Operation Temperature Range
Applications
•
Sensor Interface
•
Motor Control
•
Industrial Control
•
Audio
Description
The TPA267x series amplifiers are the newest high-supply
voltage amplifiers with low offset, low power, and stable
high-frequency response. They incorporate proprietary
and patented design techniques to achieve very good
AC performance with 10-MHz bandwidth, 15-V/μs slew
rate. The high PSRR performance increases the immunity
to high-frequency noise from power supply. The input
common-mode voltage range extends to V–, and the
outputs swing rail-to-rail. The family can be used as plug-in
replacements for many commercially available op-amps
to reduce power and improve input/output range and
performance.
The combination of features makes the devices an ideal
choice for industrial control, motor control, and other
applications that need the amplifer to be robust and high
immunity to noise from the power supply.
Typical Application Circuit OPA
TPA2671/TPA2672/TPA2674
36-V, 10-MHz, High PSRR, Op Amps
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Table of Contents
Features................................................................................................................................................................1
Applications......................................................................................................................................................... 1
Description........................................................................................................................................................... 1
Typical Application Circuit OPA......................................................................................................................... 1
Revision History...................................................................................................................................................3
Pin Configuration and Functions....................................................................................................................... 4
Specifications.......................................................................................................................................................7
Absolute Maximum Ratings
(1)
.......................................................................................................................7
ESD, Electrostatic Discharge Protection........................................................................................................ 7
Recommended Operating Conditions............................................................................................................ 7
Thermal Information........................................................................................................................................7
Electrical Characteristics ............................................................................................................................... 9
Typical Performance Characteristics............................................................................................................ 11
Detailed Description.......................................................................................................................................... 15
Overview.......................................................................................................................................................15
Functional Block Diagram.............................................................................................................................15
Feature Description...................................................................................................................................... 15
Application and Implementation...................................................................................................................... 16
Application Information ................................................................................................................................ 16
Package Outline Dimensions........................................................................................................................... 17
SOT23-5....................................................................................................................................................... 17
SOT353-5(SC70-5).......................................................................................................................................18
SOP8............................................................................................................................................................ 19
MSOP8......................................................................................................................................................... 20
TSSOP8........................................................................................................................................................21
SOP14.......................................................................................................................................................... 22
TSSOP14......................................................................................................................................................23
Tape and Reel Information................................................................................................................................ 24
Order Information.............................................................................................................................................. 26
IMPORTANT NOTICE AND DISCLAIMER......................................................................................................... 27
TPA2671/TPA2672/TPA2674
36-V, 10-MHz, High PSRR, Op Amps
www.3peak.com 2 / 28 AA20231102A1