LM2904-Q1
DUAL OPERATIONAL AMPLIFIER
SLOS414F − MAY 2003 − REVISED APRIL 2008
D
D
Qualified for Automotive Applications
D
D
Open-Loop Differential Voltage
Amplification . . . 100 V/mV Typ
ESD Protection Exceeds 500 V Per
MIL-STD-883, Method 3015; Exceeds 200 V
Using Machine Model (C = 200 pF, R = 0)
Internal Frequency Compensation
D
D
Low Supply-Current Drain Independent of
Supply Voltage . . . 0.7 mA Typ
Common-Mode Input Voltage Range
Includes Ground, Allowing Direct Sensing
Near Ground
D OR PW PACKAGE
(TOP VIEW)
D
D
Differential Input Voltage Range Equal to
Maximum-Rated Supply Voltage:
− Non-V Devices . . . 26 V
1
2
3
4
8
7
6
5
1OUT
1IN−
1IN+
GND
VCC
2OUT
2IN−
2IN+
− V-Suffix Devices . . . 32 V
Low Input Bias and Offset Parameters:
− Input Offset Voltage . . . 3 mV Typ
− Input Offset Current . . . 2 nA Typ
− Input Bias Current . . . 20 nA Typ
description/ordering information
This device 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 is possible as long
as the difference between the two supplies is 3 V to 26 V (3 V to 32 V for V-suffix devices), and V is at least
CC
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,
these devices can be operated directly from the standard 5-V supply used in digital systems and easily provide
the required interface electronics without additional 5-V supplies.
The LM2904Q is manufactured to demanding automotive requirements.
{
ORDERING INFORMATION
V
max
ORDERABLE
PART NUMBER
TOP-SIDE
MARKING
IO
‡
T
A
MAX V
PACKAGE
CC
AT 25°C
7 mV
26 V
26 V
SOIC (D)
Tape and reel
Tape and reel
LM2904QDRQ1
2904Q1
2904Q1
7 mV
TSSOP (PW)
LM2904QPWRQ1
7 mV
7 mV
2 mV
2 mV
32 V
32 V
32 V
32 V
SOIC (D)
Tape and reel
Tape and reel
Tape and reel
Tape and reel
LM2904VQDRQ1
LM2904VQPWRQ1
LM2904AVQDRQ1
LM2904AVQPWRQ1
2904VQ1
2904VQ1
2904AVQ
2904AVQ
−40°C to 125°C
TSSOP (PW)
SOIC (D)
TSSOP (PW)
†
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 http://www.ti.com.
Package drawings, thermal data, and symbolization are available at http://www.ti.com/packaging.
‡
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.
Copyright 2008, Texas Instruments Incorporated
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of Texas Instruments
standard warranty. Production processing does not necessarily include
testing of all parameters.
1
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
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