LM258A-EP
DUAL OPERATIONAL AMPLIFIERS
www.ti.com
SLOS506–OCTOBER 2006
FEATURES
•
Controlled Baseline
•
Low Input Bias and Offset Parameters:
– Input Offset Voltage . . . 2 mV Typ
– Input Offset Current . . . 2 nA Typ
– Input Bias Current . . . 15 nA Typ
– One Assembly/One Test Site, One
Fabrication Site
•
•
Extended Temperature Performance of –55°C
to 125°C
•
•
•
Differential Input Voltage Range Equal to
Maximum-Rated Supply Voltage . . . 32 V
Enhanced Diminishing Manufacturing
Sources (DMS) Support
Open-Loop Differential Voltage Amplification
. . . 100 V/mV Typ
•
•
•
Enhanced Product-Change Notification
(1)
Qualification Pedigree
Internal Frequency Compensation
Wide Supply Range:
D PACKAGE
(TOP VIEW)
– Single Supply . . . 3 V to 30 V
– Dual Supplies . . . ±1.5 V to ±15 V
1OUT
1IN–
1IN+
GND
VCC
1
2
3
4
8
7
6
5
•
•
Low Supply-Current Drain, Independent of
Supply Voltage . . . 0.7 mA Typ
2OUT
2IN–
2IN+
Common-Mode Input Voltage Range Includes
Ground, Allowing Direct Sensing Near
Ground
(1) Component qualification in accordance with JEDEC and
industry standards to ensure reliable operation over an
extended temperature range. This includes, but is not limited
to, Highly Accelerated Stress Test (HAST) or biased 85/85,
temperature cycle, autoclave or unbiased HAST,
electromigration, bond intermetallic life, and mold compound
life. Such qualification testing should not be viewed as
justifying use of this component beyond specified
performance and environmental limits.
DESCRIPTION/ORDERING INFORMATION
The LM258A consists of two independent, high-gain, frequency-compensated operational amplifiers designed to
operate from a single supply over a wide range of voltages. Operation from split supplies also is possible if the
difference between the two supplies is 3 V to 30 V, and VCC is at least 1.5 V more positive than the input
common-mode voltage. The low supply-current drain is independent of the magnitude of the supply voltage.
Applications include transducer amplifiers, dc amplification blocks, and all the conventional operational amplifier
circuits that now can be implemented more easily in single-supply-voltage systems. For example, this device can
be operated directly from the standard 5-V supply used in digital systems and easily can provide the required
interface electronics without additional ±5-V supplies.
ORDERING INFORMATION
MAX
TESTED
VCC
VIOmax
AT 25°C
ORDERABLE
PART NUMBER
TA
PACKAGE(1)
Reel of 2500
TOP-SIDE MARKING
–55°C to 125°C
3mV
30V
SOIC – D
LM258AMDREP
258AM
(1) Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines are available at
www.ti.com/sc/package.
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 © 2006, 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.