LM2904-Q1
DUAL OPERATIONAL AMPLIFIER
SLOS414F − MAY 2003 − REVISED APRIL 2008
1
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
DQualified for Automotive Applications
DESD Protection Exceeds 500 V Per
MIL-STD-883, Method 3015; Exceeds 200 V
Using Machine Model (C = 200 pF, R = 0)
DLow Supply-Current Drain Independent of
Supply Voltage . . . 0.7 mA Typ
DCommon-Mode Input Voltage Range
Includes Ground, Allowing Direct Sensing
Near Ground
DDifferential Input Voltage Range Equal to
Maximum-Rated Supply Voltage:
− Non-V Devices . . . ±26 V
− V-Suffix Devices...±32 V
DLow Input Bias and Offset Parameters:
− Input Offset Voltage ...3 mV Typ
− Input Offset Current ...2 nA Typ
− Input Bias Current . . . 20 nA Typ
DOpen-Loop Differential Voltage
Amplification . . . 100 V/mV Typ
DInternal Frequency Compensation
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 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,
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{
TA
VIOmax
AT 25°CMAX VCC PACKAGE‡ORDERABLE
PART NUMBER
TOP-SIDE
MARKING
7 mV 26 V SOIC (D) Tape and reel LM2904QDRQ1 2904Q1
7 mV 26 V TSSOP (PW) Tape and reel LM2904QPWRQ1 2904Q1
40°C to 125°C
7 mV 32 V SOIC (D) Tape and reel LM2904VQDRQ1 2904VQ1
−40°C to 125°C7 mV 32 V TSSOP (PW) Tape and reel LM2904VQPWRQ1 2904VQ1
2 mV 32 V SOIC (D) Tape and reel LM2904AVQDRQ1 2904AVQ
2 mV 32 V TSSOP (PW) Tape and reel LM2904AVQPWRQ1 2904AVQ
†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
2
3
4
8
7
6
5
1OUT
1IN−
1IN+
GND
VCC
2OUT
2IN−
2IN+
D OR PW PACKAGE
(TOP VIEW)
LM2904-Q1
DUAL OPERATIONAL AMPLIFIER
SLOS414F − MAY 2003 − REVISED APRIL 2008
2POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
symbol (each amplifier)
IN+
IN−
OUT
+
−
schematic (each amplifier)
VCC+
OUT
GND (or VCC−)
To Other Amplifier
IN−
IN+
≈6-µA
Current
Regulator
≈6-µA
Current
Regulator
≈100-µA
Current
Regulator
≈50-µA
Current
Regulator
Epi-FET
Diodes
Resistors
Transistors
Capacitors
COMPONENT COUNT
1
2
7
51
2
LM2904-Q1
DUAL OPERATIONAL AMPLIFIER
SLOS414F − MAY 2003 − REVISED APRIL 2008
3
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
absolute maximum ratings over operating free-air temperature (unless otherwise noted)†
Supply voltage, VCC (see Note 1): Non-V devices 26 V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
V-suffix devices 32 V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Differential input voltage, VID (see Note 2): Non-V devices ±26 V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
V-suffix devices ±32 V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Input voltage range, VI (either input): Non-V devices −0.3 V to 26 V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
V-suffix devices −0.3 V to 32 V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Duration of output short circuit (one amplifier) to ground at (or below) 25°C
free-air temperature (VCC ≤ 15 V) (see Note 3) Unlimited. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Operating virtual junction temperature, TJ 150°C. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Package thermal impedance, θJA (see Notes 4 and 5): D package 97°C/W. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
PW package 149°C/W. . . . . . . . . . . . . . . . . . . . . . . . . .
Operating free-air temperature range, TA −40°C to 125°C. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Storage temperature range, Tstg −65°C to 150°C. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
†Stresses beyond those listed under “absolute maximum ratings” may cause permanent damage to the device. These are stress ratings only, and
functional operation of the device at these or any other conditions beyond those indicated under “recommended operating conditions” is not
implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
NOTES: 1. All voltage values, except differential voltages and VCC specified for measurement of IOS, are with respect to the network ground
terminal.
2. Differential voltages are at IN+ with respect to IN−.
3. Short circuits from outputs to VCC can cause excessive heating and eventual destruction.
4. Maximum power dissipation is a function of TJ(max), θJA, and TA. The maximum allowable power dissipation at any allowable
ambient temperature is PD = (TJ(max) − TA)/θJA. Operating at the absolute maximum TJ of 150°C can affect reliability.
5. The package thermal impedance is calculated in accordance with JESD 51-7.
LM2904-Q1
DUAL OPERATIONAL AMPLIFIER
SLOS414F − MAY 2003 − REVISED APRIL 2008
4POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
electrical characteristics at specified free-air temperature, VCC = 5 V (unless otherwise noted)
PARAMETER TEST CONDITIONS†TA‡MIN TYP§MAX UNIT
VCC =5Vto
Non A devices
25°C 3 7
V
Input offset voltage
V
CC =
5
V
to
MAX,
Non-A devices Full range 10
mV
VIO Input offset voltage
MAX
,
VIC = VICR(min),
V14V
A suffix devices
25°C 1 2 mV
IC ICR(min)
VO = 1.4 V A-suffix devices Full range 4
aVIO
Average temperature coefficient of
input offset voltage Full range 7µV/°C
Non V devices
25°C 2 50
I
Input offset current
V14V
Non-V devices Full range 300
nA
IIO Input offset current VO = 1.4 V
V suffix devices
25°C 5 50 nA
V-suffix devices Full range 150
aIIO
Average temperature coefficient of
input offset current Full range 10 pA/°C
I
Input bias current
V14V
25°C −20 −250
nA
IIB Input bias current VO = 1.4 V Full range −500 nA
IBDrift Full range 50 pA/°C
V
Common mode input voltage range
V5VtoMAX
25°C0 to
VCC−1.5
V
VICR Common-mode input voltage range VCC = 5 V to MAX
Full range 0 to
VCC−2
V
RL ≥ 10 kΩ25°C VCC−1.5
V
CC
= MAX, RL = 2 kΩ
Full range
22
VOH High-level output voltage
VCC
=
MAX
,
Non-V devices RL ≥ 10 kΩFull range 23 24 V
VOH
High level
output
voltage
V
CC
= MAX, RL = 2 kΩ
Full range
26
V
VCC
=
MAX
,
V-suffix devices RL ≥ 10 kΩFull range 27 28
VOL Low-level output voltage RL ≤ 10 kΩFull range 5 20 mV
A
Lar
g
e-si
g
nal differential V
CC
= 15 V, V
O
= 1 V to 11 V, 25°C 25 100
V/mV
AVD
Large signal
differential
voltage amplification
VCC
=
15
V
,
VO
=
1
V
to
11
V
,
RL = ≥2 kΩFull range 15 V/mV
CMRR Common-mode rejection ratio VCC = 5 V to MAX,
VIC = VICR(min) 25°C 65 80 dB
kSVR
Supply-voltage rejection ratio
(∆VDD/∆VIO)VCC = 5 V to MAX 25°C 65 100 dB
VO1/VO2 Crosstalk attenuation f = 1 kHz to 20 kHz 25°C 120 dB
V15 V V 1V V 0
25°C −20 −30
VCC = 15 V, VID = 1 V, VO = 0 Full range −10
mA
IOOutput current
V15 V V 1V V 15 V
25°C 10 20 mA
IO
Output
current
VCC = 15 V, VID = −1 V, VO = 15 V Full range 5
VID = −1 V, VO = 200 mV 25°C 12 40 µA
IOS Short-circuit output current VCC at 5 V, GND at −5 V, VO = 0 25°C±40 ±60 mA
ICC
Supply current (two amplifiers)
VO = 2.5 V, No load
Full range
0.7 1.2
mA
ICC Supply current (two amplifiers) VCC = MAX, VO = 0.5 VCC, No load Full range 1 2 mA
†All characteristics are measured under open-loop conditions, with zero common-mode input voltage, unless otherwise specified. MAX VCC for
testing purposes is 26 V for non-V devices and 32 V for V-suffix devices.
‡Full range is −40°C to 125°C for LM2904Q.S
§All typical values are at TA = 25°C.
LM2904-Q1
DUAL OPERATIONAL AMPLIFIER
SLOS414F − MAY 2003 − REVISED APRIL 2008
5
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
operating conditions, VCC = ±15 V, TA = 25°C
PARAMETER TEST CONDITIONS TYP UNIT
SR Slew rate at unity gain RL = 1 MΩ, CL = 30 pF, VI = ±10 V
(see Figure 1) 0.3 V/µs
B1Unity-gain bandwidth RL = 1 MΩ, CL = 20 pF (see Figure 1) 0.7 MHz
VnEquivalent input noise voltage RS = 100 Ω, VI = 0 V, f = 1 kHz
(see Figure 2) 40 nV/√Hz
CL
VO
VI
−
+
RL
VCC+
VCC−
Figure 1. Unity-Gain Amplifier
VO
−
+
100 Ω
VCC+
VCC−
RS
900 Ω
VI = 0 V
Figure 2. Noise-Test Circuit
PACKAGE OPTION ADDENDUM
www.ti.com 20-Oct-2011
Addendum-Page 1
PACKAGING INFORMATION
Orderable Device Status (1) Package Type Package
Drawing Pins Package Qty Eco Plan (2) Lead/
Ball Finish MSL Peak Temp (3) Samples
(Requires Login)
LM2904AVQDRG4Q1 ACTIVE SOIC D 8 2500 Green (RoHS
& no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
LM2904AVQDRQ1 ACTIVE SOIC D 8 2500 Green (RoHS
& no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
LM2904AVQPWRG4Q1 ACTIVE TSSOP PW 8 2000 Green (RoHS
& no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
LM2904AVQPWRQ1 ACTIVE TSSOP PW 8 2000 Green (RoHS
& no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
LM2904QDRG4Q1 ACTIVE SOIC D 8 2500 Green (RoHS
& no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
LM2904QDRQ1 ACTIVE SOIC D 8 2500 Green (RoHS
& no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
LM2904QPWRG4Q1 ACTIVE TSSOP PW 8 2000 Green (RoHS
& no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
LM2904QPWRQ1 ACTIVE TSSOP PW 8 2000 Green (RoHS
& no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
LM2904VQDRG4Q1 ACTIVE SOIC D 8 2500 Green (RoHS
& no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
LM2904VQDRQ1 ACTIVE SOIC D 8 2500 Green (RoHS
& no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
LM2904VQPWRG4Q1 ACTIVE TSSOP PW 8 2000 Green (RoHS
& no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
LM2904VQPWRQ1 ACTIVE TSSOP PW 8 2000 Green (RoHS
& no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
(1) The marketing status values are defined as follows:
ACTIVE: Product device recommended for new designs.
LIFEBUY: TI has announced that the device will be discontinued, and a lifetime-buy period is in effect.
NRND: Not recommended for new designs. Device is in production to support existing customers, but TI does not recommend using this part in a new design.
PREVIEW: Device has been announced but is not in production. Samples may or may not be available.
OBSOLETE: TI has discontinued the production of the device.
(2) Eco Plan - The planned eco-friendly classification: Pb-Free (RoHS), Pb-Free (RoHS Exempt), or Green (RoHS & no Sb/Br) - please check http://www.ti.com/productcontent for the latest availability
information and additional product content details.
TBD: The Pb-Free/Green conversion plan has not been defined.
PACKAGE OPTION ADDENDUM
www.ti.com 20-Oct-2011
Addendum-Page 2
Pb-Free (RoHS): TI's terms "Lead-Free" or "Pb-Free" mean semiconductor products that are compatible with the current RoHS requirements for all 6 substances, including the requirement that
lead not exceed 0.1% by weight in homogeneous materials. Where designed to be soldered at high temperatures, TI Pb-Free products are suitable for use in specified lead-free processes.
Pb-Free (RoHS Exempt): This component has a RoHS exemption for either 1) lead-based flip-chip solder bumps used between the die and package, or 2) lead-based die adhesive used between
the die and leadframe. The component is otherwise considered Pb-Free (RoHS compatible) as defined above.
Green (RoHS & no Sb/Br): TI defines "Green" to mean Pb-Free (RoHS compatible), and free of Bromine (Br) and Antimony (Sb) based flame retardants (Br or Sb do not exceed 0.1% by weight
in homogeneous material)
(3) MSL, Peak Temp. -- The Moisture Sensitivity Level rating according to the JEDEC industry standard classifications, and peak solder temperature.
Important Information and Disclaimer:The information provided on this page represents TI's knowledge and belief as of the date that it is provided. TI bases its knowledge and belief on information
provided by third parties, and makes no representation or warranty as to the accuracy of such information. Efforts are underway to better integrate information from third parties. TI has taken and
continues to take reasonable steps to provide representative and accurate information but may not have conducted destructive testing or chemical analysis on incoming materials and chemicals.
TI and TI suppliers consider certain information to be proprietary, and thus CAS numbers and other limited information may not be available for release.
In no event shall TI's liability arising out of such information exceed the total purchase price of the TI part(s) at issue in this document sold by TI to Customer on an annual basis.
OTHER QUALIFIED VERSIONS OF LM2904-Q1 :
•Catalog: LM2904
NOTE: Qualified Version Definitions:
•Catalog - TI's standard catalog product
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