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OPA627-DIE
SBOS717 –JULY 2014
OPA627-DIE Precision High-Speed DIFET Operational Amplifier
1 Features
3 Description
The OPA627-DIE DIFET operational amplifier
provides a new level of performance in a precision
FET operational amplifier. The OPA627-DIE has low
noise, low offset voltage, and high speed. It is useful
in a broad range of precision and high-speed analog
circuitry.
1
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Very-Low Noise
Unity-Gain Stable
2 Applications
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Precision Instrumentation
Fast Data Acquisition
DAC Output Amplifier
Optoelectronics
The OPA627-DIE is fabricated on a high-speed,
dielectrically-isolated
process. It operates over a wide range of power
supply voltage. Laser-trimmed DIFET input circuitry
provides high accuracy and low-noise performance
comparable with the best bipolar-input operational
amplifiers.
complementary
NPN/PNP
Sonar, Ultrasound
High-Impedance Sensor Amplifiers
High-Performance Audio Circuitry
Active Filters
High frequency complementary transistors allow
increased circuit bandwidth, attaining dynamic
performance not possible with previous precision FET
operational amplifiers. The OPA627-DIE is unity-gain
stable and is stable in gains equal to or greater than
five.
DIFET fabrication achieves extremely-low input bias
currents without compromising input voltage noise
performance. Low input bias current is maintained
over a wide input common-mode voltage range with
unique cascode circuitry.
Ordering Information(1)
PACKAGE
PRODUCT
PACKAGE
ORDERABLE PART NUMBER
PACKAGE QUANTITY
DESIGNATOR
OPA627TDB1
OPA627TDB2
130
10
OPA627
TD
Bare die in waffle pack(2)
(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) Processing is per the Texas Instruments commercial production baseline and is in compliance with the Texas Instruments Quality
Control System in effect at the time of manufacture. Electrical screening consists of DC parametric and functional testing at room
temperature only. Unless otherwise specified by Texas Instruments AC performance and performance over temperature is not
warranted. Visual Inspection is performed in accordance with MIL-STD-883 Test Method 2010 Condition B at 75X minimum.
1
An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications,
intellectual property matters and other important disclaimers. PRODUCTION DATA.