LM2904N/NOPB National Semiconductor, LM2904N/NOPB Datasheet

IC OP AMP DUAL LOW PWR 8-DIP

LM2904N/NOPB

Manufacturer Part Number
LM2904N/NOPB
Description
IC OP AMP DUAL LOW PWR 8-DIP
Manufacturer
National Semiconductor
Datasheets

Specifications of LM2904N/NOPB

Amplifier Type
General Purpose
Number Of Circuits
2
Slew Rate
0.1 V/µs
Gain Bandwidth Product
1MHz
Current - Input Bias
45nA
Voltage - Input Offset
2000µV
Current - Supply
1mA
Current - Output / Channel
40mA
Voltage - Supply, Single/dual (±)
3 V ~ 26 V, ±1.5 V ~ 13 V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Through Hole
Package / Case
8-DIP (0.300", 7.62mm)
Bandwidth
1 MHz
Channel Separation
-120
Common Mode Rejection Ratio
70
Current, Input Bias
45 nA
Current, Input Offset
5 nA
Current, Output
40 mA
Current, Supply
0.5 mA
Impedance, Thermal
120 °C/W
Number Of Amplifiers
Dual
Package Type
MDIP-8
Power Dissipation
830 mW
Temperature, Operating, Range
-40 to +85 °C
Voltage, Gain
100 V/mV
Voltage, Input
-0.3 to +26 V
Voltage, Offset
2 mV
Voltage, Output, High
24 V
Voltage, Output, Low
5 mV
Voltage, Supply
5 V
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Output Type
-
-3db Bandwidth
-
Lead Free Status / Rohs Status
RoHS Compliant part Electrostatic Device
Other names
*LM2904N
*LM2904N/NOPB
LM2904
LM2904NNS

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
LM2904N/NOPB
Manufacturer:
National Semiconductor
Quantity:
1 972
© 2005 National Semiconductor Corporation
LM158/LM258/LM358/LM2904
Low Power Dual Operational Amplifiers
General Description
The LM158 series consists of two independent, high gain,
internally frequency compensated operational amplifiers
which were designed specifically to operate from a single
power supply over a wide range of voltages. Operation from
split power supplies is also possible and the low power
supply current drain is independent of the magnitude of the
power supply voltage.
Application areas include transducer amplifiers, dc gain
blocks and all the conventional op amp circuits which now
can be more easily implemented in single power supply
systems. For example, the LM158 series can be directly
operated off of the standard +5V power supply voltage which
is used in digital systems and will easily provide the required
interface electronics without requiring the additional
power supplies.
The LM358 and LM2904 are available in a chip sized pack-
age (8-Bump micro SMD) using National’s micro SMD pack-
age technology.
Unique Characteristics
n In the linear mode the input common-mode voltage
n The unity gain cross frequency is temperature
n The input bias current is also temperature compensated.
Voltage Controlled Oscillator (VCO)
range includes ground and the output voltage can also
swing to ground, even though operated from only a
single power supply voltage.
compensated.
DS007787
±
15V
Advantages
n Two internally compensated op amps
n Eliminates need for dual supplies
n Allows direct sensing near GND and V
n Compatible with all forms of logic
n Power drain suitable for battery operation
Features
n Available in 8-Bump micro SMD chip sized package,
n Internally frequency compensated for unity gain
n Large dc voltage gain: 100 dB
n Wide bandwidth (unity gain): 1 MHz
n Wide power supply range:
n Very low supply current drain (500 µA) — essentially
n Low input offset voltage: 2 mV
n Input common-mode voltage range includes ground
n Differential input voltage range equal to the power
n Large output voltage swing
GND
(See AN-1112)
(temperature compensated)
independent of supply voltage
supply voltage
— Single supply: 3V to 32V
— or dual supplies:
±
1.5V to
00778723
±
16V
OUT
October 2005
also goes to
www.national.com

Related parts for LM2904N/NOPB

LM2904N/NOPB Summary of contents

Page 1

... The unity gain cross frequency is temperature compensated. n The input bias current is also temperature compensated. Voltage Controlled Oscillator (VCO) © 2005 National Semiconductor Corporation Advantages n Two internally compensated op amps n Eliminates need for dual supplies n Allows direct sensing near GND and V ...

Page 2

... Absolute Maximum Ratings If Military/Aerospace specified devices are required, please contact the National Semiconductor Sales Office/ + Supply Voltage, V Differential Input Voltage Input Voltage Power Dissipation (Note 1) Molded DIP Metal Can Small Outline Package (M) micro SMD Output Short-Circuit to GND (One Amplifier) (Note 2) ≤ 15V and T ...

Page 3

Electrical Characteristics + V = +5.0V, unless otherwise stated Parameter Input Offset Voltage (Note Input Bias Current IN(+) IN(− 0V, (Note 6) CM Input Offset Current I − I IN(+) IN(−) + ...

Page 4

Electrical Characteristics + V = +5.0V, (Note 4), unless otherwise stated Parameter + Large Signal Voltage V = +15V Gain ( 11V) O ≥ 2 kΩ Output +30V OH Voltage (LM2904, ...

Page 5

Electrical Characteristics + V = +5.0V, (Note 4), unless otherwise stated Parameter + Large Signal Voltage V = +15V Gain ( 11V) O ≥ 2 kΩ Output +30V OH Voltage (LM2904, ...

Page 6

Typical Performance Characteristics Input Voltage Range Supply Current Open Loop Frequency Response www.national.com 00778734 00778736 Common-Mode Rejection Ratio 00778738 6 Input Current 00778735 Voltage Gain 00778737 00778739 ...

Page 7

Typical Performance Characteristics Voltage Follower Pulse Response Large Signal Frequency Response Output Characteristics Current Sinking (Continued) Voltage Follower Pulse Response (Small Signal) 00778740 Output Characteristics Current Sourcing 00778742 00778744 7 00778741 00778743 Current Limiting 00778745 www.national.com ...

Page 8

Typical Performance Characteristics Input Current (LM2902 only) Application Hints The LM158 series are op amps which operate with only a single power supply voltage, have true-differential inputs, and remain in the linear mode with an input common-mode voltage of 0 ...

Page 9

Connection Diagrams DIP/SO Package Top View LM358BP micro SMD Marking Orientation Top View LM358TP micro SMD Marking Orientation 00778758 Top View 00778702 8-Bump micro SMD Top View (Bump Side Down) LM2904IBP micro SMD Marking Orientation 00778756 LM2904ITP micro SMD Marking ...

Page 10

Ordering Information Package −55˚C to 125˚C SO-8 8-Pin Molded DIP 8-Pin Ceramic DIP LM158AJ/883(Note 11) LM158J/883(Note 11) LM158J LM158AJLQML(Note 12) LM158AJQMLV(Note 12) TO-5, 8-Pin Metal LM158AH/883(Note 11) Can LM158H/883(Note 11) LM158AH LM158H LM158AHLQML(Note 12) LM158AHLQMLV(Note 12) 8-Bump micro SMD 8-Bump ...

Page 11

Typical Single-Supply Applications + ( Non-Inverting DC Gain (0V Output not needed due to temperature independent I DC Summing Amplifier ≥ ≥ and V IN’ Where: ...

Page 12

Typical Single-Supply Applications kHz 100 (40 dB) v Fixed Current Sources www.national.com + ( (Continued) DC “BI-QUAD” RC Active Bandpass Filter 00778711 12 00778710 Lamp Driver 00778712 ...

Page 13

Typical Single-Supply Applications LED Driver Driving TTL + ( (Continued) DC 00778713 * (Increase R1 for I small ≤ −2V L 00778715 Pulse Generator 13 Current Monitor ...

Page 14

Typical Single-Supply Applications Squarewave Oscillator HIGH Z IN LOW Z OUT www.national.com + ( (Continued) DC Pulse Generator 00778718 Low Drift Peak Detector 14 00778719 00778720 ...

Page 15

Typical Single-Supply Applications High Compliance Current Sink amp/volt (Increase R for I small ≤ WIDE CONTROL VOLTAGE RANGE 5 (Continued) DC 00778721 ...

Page 16

Typical Single-Supply Applications www.national.com + ( (Continued Coupled Inverting Amplifier Ground Referencing a Differential Input Signal 16 00778724 00778725 ...

Page 17

Typical Single-Supply Applications (As Shown kHz 5 (Continued Coupled Non-Inverting Amplifier DC Coupled Low-Pass RC Active Filter 17 ...

Page 18

Typical Single-Supply Applications kHz www.national.com + ( (Continued) DC Bandpass Active Filter High Input Z, DC Differential Amplifier 18 00778728 00778729 ...

Page 19

Typical Single-Supply Applications Photo Voltaic-Cell Amplifier + ( (Continued) DC Bridge Current Amplifier 00778730 High Input Z Adjustable-Gain DC Instrumentation Amplifier 19 00778733 00778731 www.national.com ...

Page 20

Typical Single-Supply Applications Schematic Diagram www.national.com + ( (Continued) DC Using Symmetrical Amplifiers to Reduce Input Current (General Concept) (Each Amplifier) 20 00778732 00778703 ...

Page 21

Physical Dimensions inches (millimeters) unless otherwise noted Metal Can Package (H) NS Package Number H08C Cerdip Package (J) NS Package Number J08A 21 www.national.com ...

Page 22

Physical Dimensions www.national.com inches (millimeters) unless otherwise noted (Continued) SOIC Package (M) NS Package Number M08A Molded Dip Package (N) NS Package Number N08E 22 ...

Page 23

Physical Dimensions inches (millimeters) unless otherwise noted (Continued) Order Number LM158AWG/883 NS Package Number WG10A 23 www.national.com ...

Page 24

Physical Dimensions NOTES: UNLESS OTHERWISE SPECIFIED 1. EPOXY COATING 2. 63Sn/37Pb EUTECTIC BUMP 3. RECOMMEND NON-SOLDER MASK DEFINED LANDING PAD. 4. PIN A1 IS ESTABLISHED BY LOWER LEFT CORNER WITH RESPECT TO TEXT ORIENTATION REMAINING PINS ARE NUMBERED COUNTERCLOCKWISE. 5. ...

Page 25

... BANNED SUBSTANCE COMPLIANCE National Semiconductor manufactures products and uses packing materials that meet the provisions of the Customer Products Stewardship Specification (CSP-9-111C2) and the Banned Substances and Materials of Interest Specification (CSP-9-111S2) and contain no ‘‘Banned Substances’’ as defined in CSP-9-111S2. ...

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