LM2904-Q1
DUAL OPERATIONAL AMPLIFIER
SLOS414F − MAY 2003 − REVISED APRIL 2008
D Qualified for Automotive Applications
D ESD Protection Exceeds 500 V Per
D
D
D
D
D Open-Loop Differential Voltage
Amplification . . . 100 V/mV Typ
D Internal Frequency Compensation
MIL-STD-883, Method 3015; Exceeds 200 V
Using Machine Model (C = 200 pF, R = 0)
Low Supply-Current Drain Independent of
Supply Voltage . . . 0.7 mA Typ
Common-Mode Input Voltage Range
Includes Ground, Allowing Direct Sensing
Near Ground
Differential Input Voltage Range Equal to
Maximum-Rated Supply Voltage:
− Non-V Devices . . . ±26 V
− 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
D OR PW PACKAGE
(TOP VIEW)
1OUT
1IN−
1IN+
GND
1
8
2
7
3
6
4
5
VCC
2OUT
2IN−
2IN+
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
−40°C
40°C to 125°C
VIOmax
AT 25°C
MAX VCC
7 mV
26 V
SOIC (D)
Tape and reel
LM2904QDRQ1
2904Q1
7 mV
26 V
TSSOP (PW)
Tape and reel
LM2904QPWRQ1
2904Q1
7 mV
32 V
SOIC (D)
Tape and reel
LM2904VQDRQ1
2904VQ1
7 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
PACKAGE‡
ORDERABLE
PART NUMBER
TOP-SIDE
MARKING
†
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.
POST OFFICE BOX 655303
• DALLAS, TEXAS 75265
1
LM2904-Q1
DUAL OPERATIONAL AMPLIFIER
SLOS414F − MAY 2003 − REVISED APRIL 2008
symbol (each amplifier)
IN+
+
IN−
−
OUT
schematic (each amplifier)
VCC+
≈6-µA
Current
Regulator
≈6-µA
Current
Regulator
≈100-µA
Current
Regulator
OUT
IN−
≈50-µA
Current
Regulator
IN+
GND (or VCC−)
To Other Amplifier
COMPONENT COUNT
Epi-FET
Diodes
Resistors
Transistors
Capacitors
2
POST OFFICE BOX 655303
1
2
7
51
2
• DALLAS, TEXAS 75265
LM2904-Q1
DUAL OPERATIONAL AMPLIFIER
SLOS414F − MAY 2003 − REVISED APRIL 2008
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.
POST OFFICE BOX 655303
• DALLAS, TEXAS 75265
3
LM2904-Q1
DUAL OPERATIONAL AMPLIFIER
SLOS414F − MAY 2003 − REVISED APRIL 2008
electrical characteristics at specified free-air temperature, VCC = 5 V (unless otherwise noted)
TEST CONDITIONS†
PARAMETER
VIO
aV
IO
Non A devices
Non-A
A suffix devices
A-suffix
Average temperature coefficient of
input offset voltage
Input offset current
VO = 1.4
14V
aI
IO
Average temperature coefficient of
input offset current
IIB
Input bias current
IB
Drift
VICR
VO = 1.4
14V
VOL
High-level
High
level output voltage
Low-level output voltage
7
Full range
Full range
7
25°C
2
Full range
VCC = MAX,
Non-V devices
RL = 2 kΩ
VCC = MAX,
V-suffix devices
RL = 2 kΩ
RL ≥ 10 kΩ
RL ≥ 10 kΩ
RL ≤ 10 kΩ
2
mV
µV/°C
50
300
5
Full range
50
nA
150
Full range
10
25°C
−20
pA/°C
−250
−500
50
25°C
0 to
VCC−1.5
Full range
0 to
VCC−2
25°C
VCC−1.5
VCC = 5 V to MAX
UNIT
4
Full range
RL ≥ 10 kΩ
VOH
3
10
Full range
Common mode input voltage range
Common-mode
MAX
1
25°C
V suffix devices
V-suffix
TYP§
Full range
25°C
Non V devices
Non-V
IIO
MIN
25°C
VCC = 5 V to
MAX,
VIC = VICR(min),
VO = 1.4
14V
Input offset voltage
TA‡
nA
pA/°C
V
22
Full range
23
24
V
26
Full range
27
28
25°C
25
100
Full range
15
Full range
5
20
mV
AVD
Large signal differential
Large-signal
voltage amplification
VCC = 15 V, VO = 1 V to 11 V,
RL = ≥ 2 kΩ
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
VCC = 15 V
V, VID = 1 V
V, VO = 0
IO
Output current
VCC = 15 V
V, VID = −1
1V
V, VO = 15 V
VID = −1 V,
IOS
Short-circuit output current
ICC
Supply current (two amplifiers)
VO = 200 mV
VCC at 5 V, GND at −5 V, VO = 0
VO = 2.5 V,
No load
VCC = MAX, VO = 0.5 VCC, No load
†
25°C
−20
Full range
−10
25°C
10
Full range
5
25°C
12
25°C
Full range
V/mV
−30
mA
20
µA
40
±40
±60
0.7
1.2
1
2
mA
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 T = 25°C.
A
4
POST OFFICE BOX 655303
• DALLAS, TEXAS 75265
LM2904-Q1
DUAL OPERATIONAL AMPLIFIER
SLOS414F − MAY 2003 − REVISED APRIL 2008
operating conditions, VCC = ±15 V, TA = 25°C
PARAMETER
TEST CONDITIONS
TYP
UNIT
0.3
V/µs
SR
Slew rate at unity gain
RL = 1 MΩ, CL = 30 pF, VI = ±10 V
(see Figure 1)
B1
Unity-gain bandwidth
RL = 1 MΩ, CL = 20 pF (see Figure 1)
0.7
MHz
Vn
Equivalent input noise voltage
RS = 100 Ω, VI = 0 V, f = 1 kHz
(see Figure 2)
40
nV/√Hz
VCC+
−
VI
VO
+
CL
VCC−
RL
Figure 1. Unity-Gain Amplifier
900 Ω
VCC+
100 Ω
VI = 0 V
RS
−
VO
+
VCC−
Figure 2. Noise-Test Circuit
POST OFFICE BOX 655303
• DALLAS, TEXAS 75265
5
PACKAGE OPTION ADDENDUM
www.ti.com
20-Oct-2011
PACKAGING INFORMATION
Orderable Device
Status
(1)
Package Type Package
Drawing
Pins
Package Qty
Eco Plan
(2)
Lead/
Ball Finish
MSL Peak Temp
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
(3)
Samples
(Requires Login)
(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.
Addendum-Page 1
PACKAGE OPTION ADDENDUM
www.ti.com
20-Oct-2011
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
Addendum-Page 2
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