MC1741CD [ONSEMI]

OPERATIONAL AMPLIFIER; 运算放大器连接器


型号：	MC1741CD
厂家：	ONSEMI
描述：	OPERATIONAL AMPLIFIER 运算放大器连接器连接器运算放大器
文件：	总8页 (文件大小：130K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

Order this document by MC1741C/D

OPERATIONAL

AMPLIFIER

The MC1741C was designed for use as a summing amplifier, integrator,

or amplifier with operating characteristics as a function of the external

feedback components.

SEMICONDUCTOR

TECHNICAL DATA

• No Frequency Compensation Required

• Short Circuit Protection

• Offset Voltage Null Capability

• Wide Common Mode and Differential Voltage Ranges

• Low Power Consumption

• No Latch Up

P1 SUFFIX

PLASTIC PACKAGE

CASE 626

MAXIMUM RATINGS

Rating

Power Supply Voltage

Symbol

, V

Value

±18

Unit

Vdc

CC EE

Input Differential Voltage

±30

Input Common Mode Voltage (Note 1)

Output Short Circuit Duration (Note 2)

Operating Ambient Temperature Range

Storage Temperature Range

±15

ICM

Continuous

0 to +70

–55 to +125

D SUFFIX

PLASTIC PACKAGE

CASE 751

°C

(SO–8)

stg

NOTES: 1. For supply voltages less than +15 V, the absolute maximum input voltage is

equal to the supply voltage.

2. Supply voltage equal to or less than 15 V.

PIN CONNECTIONS

Offset Null

Inv. Input

N.C.

Equivalent Circuit Schematic

(1/4 of Circuit Shown)

Output

Noninv. Input

Offset Null

Noninverting

Input

(Top View)

4.5 k

39 k

Inverting

Input

30 pF

7.5 k

Output

ORDERING INFORMATION

Offset

Null

Operating

Temperature Range

Device

Alternate

Package

50 k

1.0 k

50 k

1.0 k

5.0 k

MC1741CD

–

SO–8

= 0° to +70°C

Plastic DIP

MC1741CP1 LM741CN

µA741TC

Motorola, Inc. 1996

Rev 5

MOTOROLA ANALOG IC DEVICE DATA

MC1741C

ELECTRICAL CHARACTERISTICS (V

= +15 V, V

= –15 V, T = 25°C, unless otherwise noted.)

EE A

Characteristic

Symbol

Min

Typ

2.0

Max

6.0

200

500

–

Unit

MΩ

Input Offset Voltage (R ≤ 10 k)

–

Input Offset Current

–

Input Bias Current

–

Input Resistance

0.3

–

2.0

1.4

±15

±13

200

Input Capacitance

–

Offset Voltage Adjustment Range

Common Mode Input Voltage Range

IOR

ICR

–

±12

–

Large Signal Voltage Gain (V = ±10 V, R ≥ 2.0 k)

VOL

–

V/mV

Ω

Output Resistance

Common Mode Rejection (R ≤ 10 k)

–

CMR

PSR

–

Supply Voltage Rejection (R ≤ 10 k)

–

Output Voltage Swing

(R ≥ 10 k)

(R ≥ 2.0 k)

±12

±10

±14

±13

–

Output Short Circuit Current

Supply Current

–

1.7

–

2.8

Power Consumption

Transient Response (Unity Gain, Noninverting)

(V = 20 mV, R ≥ 2.0 k, C ≤ 100 pF) Rise Time

–

0.3

0.5

–

µs

V/µs

TLH

(V = 20 mV, R ≥ 2.0 k, C ≤ 100 pF) Overshoot

(V = 10 V, R ≥ 2.0 k, C ≤ 100 pF) Slew Rate

ELECTRICAL CHARACTERISTICS (V

= +15 V, V

= –15 V, T = T

to T

, unless otherwise noted.)*

high

low

Characteristic

Symbol

Min

Typ

Max

7.5

300

800

–

Unit

Input Offset Voltage (R ≤ 10 kΩ)

–

Input Offset Current (T = 0° to +70°C )

–

Input Bias Current (T = 0° to +70°C )

–

Supply Voltage Rejection (R ≤ 10 k)

PSR

±10

–

Output Voltage Swing (R ≥ 2.0 k)

±13

–

Large Signal Voltage Gain (R ≥ 2.0 k, V = ±10 V)

VOL

–

V/mV

* T

= 0°C

= 70°C

low

high

MOTOROLA ANALOG IC DEVICE DATA

MC1741C

Figure 1. Burst Noise versus Source Resistance

Figure 2. RMS Noise versus Source Resistance

100

1000

100

BW = 1.0 Hz to 1.0 kHz

1.0

0.1

100

1.0 k

10 k

100 k

1.0 M

100

1.0

10 k

100 k

1.0 M

, SOURCE RESISTANCE (

Ω)

, SOURCE RESISTANCE (Ω)

Figure 3. Output Noise versus Source Resistance

Figure 4. Spectral Noise Density

14.0

12.0

= 10, R = 100 k Ω

= 1000

10.0

8.0

6.0

4.0

1.0

100

0.1

1.0

2.0

0.01

100

1.0 k

10 k

100 k

1.0 M

100

1.0 k

f, FREQUENCY (Hz)

10 k

100 k

, SOURCE RESISTANCE (Ω)

Figure 5. Burst Noise Test Circuit

Positive

Threshold

Voltage

100 k

–

To Pass / Fail

Indicator

100 k

x500

1.0 k

–

100 k

Low Pass

Filter

1.0 Hz to 1.0 kHz

Operational Amplifier

Under Test

Negative

Threshold

Voltage

Unlike conventional peak reading or RMS meters, this system was

especially designed to provide the quick response time essential

to burst (popcorn) noise testing.

The test time employed is 10 sec and the 20 mV peak limit

referstotheoperationalamplifierinputthuseliminatingerrors

in the closed loop gain factor of the operational amplifier.

MOTOROLA ANALOG IC DEVICE DATA

MC1741C

Figure 6. Power Bandwidth

Figure 7. Open Loop Frequency Response

(Large Signal Swing versus Frequency)

120

100

(Voltage Follower)

THD < 5%

8.0

4.0

–20

1.0

100

1.0 k

10 k

100 k

1.0 M

10 M

100

1.0 k

10 k

100 k

f, FREQUENCY (Hz)

Figure 8. Positive Output Voltage Swing

versus Load Resistance

Figure 9. Negative Output Voltage Swing

versus Load Resistance

–15

15 V Supplies

–13

–11

±15 V Supplies

±12 V

12 V

9.0

7.0

5.0

3.0

–9.0

–7.0

–5.0

–3.0

9.0 V

6.0 V

±6.0 V

1.0

–1.0

100

200

500 700 1.0 k

2.0 k

5.0 k 7.0 k 10 k

100

200

500 700 1.0 k

2.0 k

5.0 k 7.0 k 10 k

LOAD RESISTANCE (

Ω)

LOAD RESISTANCE (Ω)

Figure 10. Output Voltage Swing versus

Load Resistance (Single Supply Operation)

Figure 11. Single Supply Inverting Amplifier

30 V Supply

27 V

100 µF

10 k

1.0 k

24 V

21 V

18 V

200 k

50 k

8.0

100 µF

15 V

12 V

9.0 V

6.0 V

5.0 V

–

MC1741

6.0

4.0

2.0

1.0

2.0

3.0 4.0

5.0

6.0

7.0

8.0

9.0

LOAD RESISTANCE (kΩ)

MOTOROLA ANALOG IC DEVICE DATA

MC1741C

Figure 12. Noninverting Pulse Response

Output

Input

10 µs/DIV

Figure 13. Transient Response Test Circuit

To Scope

(Input)

–

To Scope

(Output)

Figure 14. Open Loop Voltage Gain

versus Supply Voltage

105

100

2.0

4.0

6.0

8.0

CC EE

, |V |, SUPPLY VOLTAGES (V)

MOTOROLA ANALOG IC DEVICE DATA

MC1741C

OUTLINE DIMENSIONS

P1 SUFFIX

PLASTIC PACKAGE

CASE 626–05

ISSUE K

NOTES:

1. DIMENSION L TO CENTER OF LEAD WHEN

FORMED PARALLEL.

2. PACKAGE CONTOUR OPTIONAL (ROUND OR

SQUARE CORNERS).

–B–

3. DIMENSIONING AND TOLERANCING PER ANSI

Y14.5M, 1982.

MILLIMETERS

INCHES

DIM

MIN

9.40

6.10

3.94

0.38

1.02

MAX

10.16

6.60

4.45

0.51

1.78

MIN

MAX

0.400

0.260

0.175

0.020

0.070

0.370

0.240

0.155

0.015

0.040

–A–

NOTE 2

2.54 BSC

0.100 BSC

0.76

0.20

2.92

1.27

0.30

3.43

0.030

0.008

0.115

0.050

0.012

0.135

7.62 BSC

0.300 BSC

–T–

SEATING

PLANE

–––

0.76

1.01

0.030

0.040

0.13 (0.005)

D SUFFIX

PLASTIC PACKAGE

CASE 751–05

(SO–8)

ISSUE R

NOTES:

1. DIMENSIONING AND TOLERANCING PER ASME

Y14.5M, 1994.

2. DIMENSIONS ARE IN MILLIMETERS.

3. DIMENSION D AND E DO NOT INCLUDE MOLD

PROTRUSION.

4. MAXIMUM MOLD PROTRUSION 0.15 PER SIDE.

5. DIMENSION B DOES NOT INCLUDE MOLD

PROTRUSION. ALLOWABLE DAMBAR

PROTRUSION SHALL BE 0.127 TOTAL IN EXCESS

OF THE B DIMENSION AT MAXIMUM MATERIAL

CONDITION.

0.25

h X 45

MILLIMETERS

DIM

MIN

1.35

0.10

0.35

0.18

4.80

3.80

MAX

1.75

0.25

0.49

0.25

5.00

4.00

SEATING

PLANE

1.27 BSC

0.10

5.80

0.25

0.40

6.20

0.50

1.25

0.25

MOTOROLA ANALOG IC DEVICE DATA

MC1741C

Motorola reserves the right to make changes without further notice to any products herein. Motorola makes no warranty, representation or guarantee regarding

the suitability of its products for any particular purpose, nor does Motorola assume any liability arising out of the application or use of any product or circuit, and

specificallydisclaims any and all liability, including without limitation consequential or incidental damages. “Typical” parameters which may be provided in Motorola

datasheetsand/orspecificationscananddovaryindifferentapplicationsandactualperformancemayvaryovertime. Alloperatingparameters,including“Typicals”

must be validated for each customer application by customer’s technical experts. Motorola does not convey any license under its patent rights nor the rights of

others. Motorola products are not designed, intended, or authorized for use as components in systems intended for surgical implant into the body, or other

applicationsintended to support or sustain life, or for any other application in which the failure of the Motorola product could create a situation where personal injury

ordeathmayoccur. ShouldBuyerpurchaseoruseMotorolaproductsforanysuchunintendedorunauthorizedapplication,BuyershallindemnifyandholdMotorola

and its officers, employees, subsidiaries, affiliates, and distributors harmless against all claims, costs, damages, and expenses, and reasonable attorney fees

arising out of, directly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized use, even if such claim alleges that

Motorola was negligent regarding the design or manufacture of the part. Motorola and

Opportunity/Affirmative Action Employer.

are registered trademarks of Motorola, Inc. Motorola, Inc. is an Equal

MOTOROLA ANALOG IC DEVICE DATA

MC1741C

How to reach us:

USA/EUROPE/Locations Not Listed: Motorola Literature Distribution;

JAPAN: Nippon Motorola Ltd.; Tatsumi–SPD–JLDC, 6F Seibu–Butsuryu–Center,

P.O. Box 20912; Phoenix, Arizona 85036. 1–800–441–2447 or 602–303–5454

3–14–2 Tatsumi Koto–Ku, Tokyo 135, Japan. 03–81–3521–8315

MFAX: RMFAX0@email.sps.mot.com – TOUCHTONE 602–244–6609

INTERNET: http://Design–NET.com

ASIA/PACIFIC: Motorola Semiconductors H.K. Ltd.; 8B Tai Ping Industrial Park,

51 Ting Kok Road, Tai Po, N.T., Hong Kong. 852–26629298

MOTOROLA ANALOG IC DEVICE DATA

MC1741C/D

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