2011年-2017年全国大学生电子综合测评所有仿真电路图大全

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综合测评

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全国大学生电赛

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电赛综合测评电路图.zip （27个子文件）

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电赛13年复测.ms14 259KB

17年同向相加器.ms14 213KB

15年方波.ms14 (Security copy) 606KB

74LS74（15年综测）.pdf 67KB

17年四分频.ms14 (Security copy) 129KB

11年单运放三角波.ms14 252KB

15年三角波和正弦波I.ms14 299KB

电赛13年复测.ms14 (Security copy) 111KB

lm358.pdf 2.07MB

11年相加器和低通滤波器.ms14 (Security copy) 308KB

13年三角波和锯齿波.ms14 180KB

17年综合测评放大器数据手册.pdf 631KB

17年同向相加器.ms14 (Security copy) 213KB

13年正弦波I.ms14 122KB

17年方波.ms14 (Security copy) 532KB

15年方波.ms14 493KB

13年三角波和锯齿波.ms14 (Security copy) 179KB

11年单运放三角波.ms14 (Security copy) 717KB

2017年电赛复测.ms14 (Security copy) 171KB

17年方波.ms14 221KB

13年三次滤波.ms14 287KB

13年三次滤波.ms14 (Security copy) 138KB

13年正弦波I.ms14 (Security copy) 122KB

lm324.pdf 1.73MB

17年四分频.ms14 129KB

11年相加器和低通滤波器.ms14 159KB

15年三角波和正弦波I.ms14 (Security copy) 217KB

OUT

= 1 +

OUT

1 + sR C

1 1

( (

((

2pR C

1 1

f =

-3 dB

Product

Folder

Order

Now

Technical

Documents

Tools &

Software

Support &

Community

An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications,

intellectual property matters and other important disclaimers. UNLESS OTHERWISE NOTED, this document contains PRODUCTION

DATA.

LM158, LM158A

LM258

LM258A

LM358

LM358A

LM358B

LM2904

LM2904B

LM2904V

SLOS068V –JUNE 1976–REVISED SEPTEMBER 2018

Industry-Standard Dual Operational Amplifiers

1 Features

• Wide Supply Range of 3 V to 36 V (B Version)

• Supply-Current of 300 µA (B Version, Typical)

• Unity-Gain Bandwidth of 1.2 MHz (B Version)

• Common-Mode Input Voltage Range Includes

Ground, Enabling Direct Sensing Near Ground

• Low Input Offset Voltage of 3 mV at 25°C (A and

B Versions, Maximum)

• Internal RF and EMI Filter (B Version)

• On Products Compliant to MIL-PRF-38535, All

Parameters Are Tested Unless Otherwise Noted.

On All Other Products, Production Processing

Does Not Necessarily Include Testing of All

Parameters.

2 Applications

• Merchant Network and Server Power Supply Units

• Multi-Function Printers

• Power Supplies and Mobile Chargers

• Motor Control: AC Induction, Brushed DC,

Brushless DC, High-Voltage, Low-Voltage,

Permanent Magnet, and Stepper Motor

• Desktop PC and Motherboard

• Indoor and Outdoor Air Conditioners

• Washers, Dryers, and Refrigerators

• AC Inverters, String Inverters, Central Inverters,

and Voltage Frequency Drives

• Uninterruptible Power Supplies

• Programmable Logic Controllers

• Electronic Point-of-Sale Systems

Single-Pole, Low-Pass Filter

3 Description

The LM358B and LM2904B devices are the next-

generation versions of the industry-standard LM358

and LM2904 devices, which include two high-voltage

(36-V) operational amplifiers (op amps). These

devices provide outstanding value for cost-sensitive

applications, with features including low offset

(300 µV, typical), common-mode input range to

ground, and high differential input voltage capability.

The LM358B and LM2904B devices simplify circuit

design with enhanced features such as unity-gain

stability, lower offset voltage of 3 mV (maximum at

room temperature), and lower quiescent current of

300 µA (typical). High ESD (2 kV, HBM) and

integrated EMI and RF filters enable the LM358B and

LM2904B devices to be used in the most rugged,

environmentally challenging applications.

The LM358B and LM2904B devices are available in

micro-size packages, such as TSOT-8 and WSON,

as well as industry standard packages, including

SOIC, TSSOP, and VSSOP.

Device Information

(1)

PART NUMBER PACKAGE BODY SIZE (NOM)

LM358B

(2)

, LM2904B

(2)

LM358, LM358A,LM2904,

LM2904V, LM258, LM258A

SOIC (8) 4.90 mm × 3.90 mm

LM358, LM358A, LM2904,

LM2490V

TSSOP (8) 3.00 mm × 4.40 mm

LM358, LM358A LM2904,

LM2904V, LM258, LM258A

VSSOP (8) 3.00 mm × 3.00 mm

LM358, LM2904 SO (8) 5.20 mm × 5.30 mm

LM358, LM2904, LM358A,

LM258, LM258A

PDIP (8) 9.81 mm × 6.35 mm

LM158, LM158A CDIP (8) 9.60 mm × 6.67 mm

LM158, LM158A LCCC (20) 8.89 mm × 8.89 mm

(1) For all available packages, see the orderable addendum at

the end of the data sheet.

(2) Package is for preview only

LM158, LM158A

LM258

LM258A

LM358

LM358A

LM358B

LM2904

LM2904B

LM2904V

SLOS068V –JUNE 1976–REVISED SEPTEMBER 2018

www.ti.com

Product Folder Links: LM158 LM258 LM258A LM358 LM358A LM358B LM2904 LM2904B LM2904V

Table of Contents

1 Features.................................................................. 1

2 Applications ........................................................... 1

3 Description ............................................................. 1

4 Revision History..................................................... 2

5 Device Comparison Table..................................... 4

6 Pin Configuration and Functions......................... 5

7 Specifications......................................................... 6

7.1 Absolute Maximum Ratings ...................................... 6

7.2 ESD Ratings.............................................................. 6

7.3 Recommended Operating Conditions....................... 7

7.4 Thermal Information.................................................. 7

7.5 Electrical Characteristics: LM358B and LM358BA ... 8

7.6 Electrical Characteristics: LM2904B and

LM2904BA ................................................................. 9

7.7 Electrical Characteristics: LM358, LM358A ............ 10

7.8 Electrical Characteristics: LM2904, LM2904V ........ 11

7.9 Electrical Characteristics: LM158, LM158A ............ 12

7.10 Electrical Characteristics: LM258, LM258A .......... 13

7.11 Typical Characteristics.......................................... 14

8 Parameter Measurement Information ................ 16

9 Detailed Description ............................................ 17

9.1 Overview ................................................................. 17

9.2 Functional Block Diagram ....................................... 17

9.3 Feature Description................................................. 18

9.4 Device Functional Modes........................................ 18

10 Application and Implementation........................ 19

10.1 Application Information.......................................... 19

10.2 Typical Application ............................................... 19

11 Power Supply Recommendations ..................... 20

12 Layout................................................................... 20

12.1 Layout Guidelines ................................................. 20

12.2 Layout Examples................................................... 21

13 Device and Documentation Support ................. 22

13.1 Documentation Support ........................................ 22

13.2 Related Links ........................................................ 22

13.3 Receiving Notification of Documentation Updates 22

13.4 Community Resources.......................................... 22

13.5 Trademarks........................................................... 22

13.6 Electrostatic Discharge Caution............................ 22

13.7 Glossary................................................................ 23

14 Mechanical, Packaging, and Orderable

Information ........................................................... 23

4 Revision History

NOTE: Page numbers for previous revisions may differ from page numbers in the current version.

Changes from Revision U (January 2017) to Revision V Page

• Changed the data sheet title ................................................................................................................................................. 1

• Changed first four items in the Features section ................................................................................................................... 1

• Changed the first item in the Applications section and added four new items ...................................................................... 1

• Changed voltage values in the first paragraph of the Description section ............................................................................. 1

• Changed text in the second paragraph of the Description section......................................................................................... 1

• Added devices LM358B and LM2904B to data sheet ............................................................................................................ 1

• Changed the first three rows of the Device Information table and added a a cross-referenced note for PREVIEW-

status devices......................................................................................................................................................................... 1

• Added Device Comparison table ........................................................................................................................................... 4

• Added a table note to the Pin Functions table ...................................................................................................................... 5

• Changed "free-air temperature" to "ambient temperature" in the Absolute Maximum Ratings condition statement ............. 6

• Changed all entries in the Absolute Maximum Ratings table except T

and T

stg

.................................................................. 6

• Deleted lead temperature and case temperature from Absolute Maximum Ratings.............................................................. 6

• Changed device listings and their voltage values in the ESD Ratings table ......................................................................... 6

• Changed "free-air temperature" to "ambient temperature" in the Recommended Operating Conditions condition

statement ............................................................................................................................................................................... 7

• Changed table entries for all parameters in the Recommended Operating Conditions table ................................................ 7

• Added rows to the Thermal Information table, and a table note regarding device-package combinations .......................... 7

• Added two Electrical Characteristics tables with five additional devices, and redistributed the seven original devices

differently among the tables ................................................................................................................................................... 8

• Deleted the Operating Conditions table................................................................................................................................ 13

• Added a condition statement to the Typical Characteristics section.................................................................................... 14

• Changed specific voltages to a Recommended Operating Conditions reference ............................................................... 17

LM158, LM158A

LM258

LM258A

LM358

LM358A

LM358B

LM2904

LM2904B

LM2904V

www.ti.com

SLOS068V –JUNE 1976–REVISED SEPTEMBER 2018

Product Folder Links: LM158 LM258 LM258A LM358 LM358A LM358B LM2904 LM2904B LM2904V

Revision History (continued)

• Changed unity-gain bandwidth from 0.7 MHz for all devices to 1.2 MHz for B-version devices.......................................... 18

• Changed slew rate from.3 V/µs for all devices to o.5 V/µs for B-version devices................................................................ 18

• Changed the Input Common Mode Range section in multiple places throughout............................................................... 18

• Changed V

to V

in the Application Information section .................................................................................................. 19

• Subscripted the suffixes fro R

and R

.................................................................................................................................. 19

• Changed Operational Amplifier Board Layout for Noninverting Configuration with an image that includes a dual op amp 21

• Added Preview designation to the LM358B and LM2904B devices in Table 1 ................................................................... 22

Changes from Revision T (April 2015) to Revision U Page

• Changed data sheet title ......................................................................................................................................................... 1

• Added Receiving Notification of Documentation Updates section and Community Resources section ............................. 22

Changes from Revision S (January 2014) to Revision T Page

• Added Applications section, ESD Ratings table, Feature Description section, Device Functional Modes, Application

and Implementation section, Power Supply Recommendations section, Layout section, Device and Documentation

Support section, and Mechanical, Packaging, and Orderable Information section ............................................................... 1

Changes from Revision R (July 2010) to Revision S Page

• Converted this data sheet from the QS format to DocZone using the PDF on the web ........................................................ 1

• Deleted Ordering Information table ........................................................................................................................................ 1

• Updated Features to include Military Disclaimer .................................................................................................................... 1

• Added Typical Characteristics section.................................................................................................................................. 14

• Added ESD warning ............................................................................................................................................................. 23

LM158, LM158A

LM258

LM258A

LM358

LM358A

LM358B

LM2904

LM2904B

LM2904V

SLOS068V –JUNE 1976–REVISED SEPTEMBER 2018

www.ti.com

Product Folder Links: LM158 LM258 LM258A LM358 LM358A LM358B LM2904 LM2904B LM2904V

5 Device Comparison Table

PART NUMBER

SUPPLY

VOLTAGE

TEMPERATURE

RANGE

(MAXIMUM

AT 25°C)

/ CH (TYPICAL AT

25°C)

INTEGRATED EMI

FILTER

PACKAGE

LM358B 3 V–36 V –40°C to 85°C 3 mV 300 µA Yes D, PW

LM2904B 3 V–36 V –40°C to 125°C 3 mV 300 µA Yes D, PW

LM358 3 V–32 V 0°C to 70°C 7 mV 350 µA No D, PW, DGK, P, PS

LM2904 3 V–26 V –40°C to 125°C 7 mV 350 µA No D, PW, DGK, P, PS

LM358A 3 V–32 V 0°C to 70°C 3 mV 350 µA No D, PW, DGK, P

LM2904V 3 V–32 V –40°C to 125°C 3 mV 350 µA No D, PW

LM158 3 V–32 V –55°C to 125°C 5 mV 350 µA No JG, FK

LM158A 3 V–32 V –55°C to 125°C 3 mV 350 µA No JG, FK

LM258 3 V–32 V –25°C to 85°C 5 mV 350 µA No D, DGK, P

LM258A 3 V–32 V –25°C to 85°C 3 mV 350 µA No D, DGK, P

4NC

5IN1±

6NC

7IN1+

8NC

9NC

10V±

11NC

12IN2+

13NC

14 NC

15 IN2±

16 NC

17 OUT2

18 NC

19 NC

20 V+

1 NC

2 OUT1

3 NC

Not to scale

1OUT1 8 V+

2IN1± 7 OUT2

3IN1+ 6 IN2±

4V± 5 IN2+

Not to scale

LM158, LM158A

LM258

LM258A

LM358

LM358A

LM358B

LM2904

LM2904B

LM2904V

www.ti.com

SLOS068V –JUNE 1976–REVISED SEPTEMBER 2018

Product Folder Links: LM158 LM258 LM258A LM358 LM358A LM358B LM2904 LM2904B LM2904V

6 Pin Configuration and Functions

D, DGK, P, PS, PW, and JG Packages

8-Pin SOIC, VSSOP, PDIP, SO, TSSOP, and CDIP

Top View

FK Package

20-Pin LCCC

Top View

NC - No internal connection

(1) For a listing of which devices are available in what packages, see Device Comparison Table.

Pin Functions

PIN I/O DESCRIPTION

NAME LCCC

(1)

SOIC, SSOP, CDIP, PDIP, SO,

TSSOP, CFP

(1)

IN1– 5 2 I Negative input

IN1+ 7 3 I Positive input

IN2– 15 6 I Negative input

IN2+ 12 5 I Positive input

OUT1 2 1 O Output

OUT2 17 7 O Output

V– 10 4 —

Negative (lowest) supply or ground (for single-

supply operation)

1, 3, 4, 6, 8, 9, 11,

13, 14, 16, 18, 19

— — No internal connection

V+ 20 8 — Positive (highest) supply

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