TK17031L_技术文档

APPLICATION MANUAL

Single Supply Dual OP Amp

TK17031M/L

CONTENTS

1 . DESCRIPTION

2 . FEATURES

3 . APPLICATIONS

2

3

4

6

9

4 . PIN CONFIGURATION

5 . PACKAGE OUTLINE

6 . ABSOLUTE MAXIMUM RATINGS

7 . ELECTRICAL CHARACTERISTICS

8 . SIMPLIFIED SCHEMATIC

9 . TEST CIRCUIT

10 . TYPICAL CHARACTERISTICS

11 . NOTES

12 . OFFICES

MEETING YOUR NEEDS

GC3-I005A

Page 1

TK17031M/L

Single Supply Dual OP Amp

TK17031M/L

1. DESCRIPTION

5. PACKAGE OUTLINE

The TK17031M/L is a general purpose dual operational

amplifier. The features are low voltage operation and a

small package. It is suitable for use with portable

equipment.

n SOP-8

8

5

Mark

3.9

2. FEATURES

YYY

n Low Voltage Operation

n Slew Rate

n Unity Gain Bandwidth

V_OP=2V to 10V

SR=0.75V/msec

GB=2MHz

1Pin Mark

LOT NO.

1

4

n Small Package

SOP-8,SOT23L-8

10ºmax

0.5

4.9

3. APPLICATIONS

n General Purpose

0.2

1.45

1.75max

n Portable Equipment

n Low Operating Voltage Equipment

e

1.27

0.25max

0.42

6.0

M

0.12

0.1

* Package size value is typical

4. PIN CONFIGURATION

TK17031M (SOP-8)

n SOT23L-8

Mark

A OUT

A -IN

1

2

3

4

8

7

6

5

VCC

8

5

B OUT

B -IN

B +IN

A +IN

GND

1

e

4

M

0.1

0.8

0.3

TK17031L (SOT23L-8)

3.5

2.2

(3.4)

VCC

A OUT

A -IN

1

2

3

4

8

7

6

5

B OUT

B -IN

0.3

15ºmax

1.4max

1.2

0.4

GND

0.1

3.3

0.1max

0.15

* Package size value is typical

A +IN

B +IN

GC3-I005A

Page 2

TK17031M/L

6. ABSOLUTE MAXIMUM RATINGS

T_a=25°C

Parameter

Supply Voltage

Power Dissipation

Symbol

V_CC

P_D

Rating

12

400

Units

V

mW

Conditions

*

Storage Temperature Range

Operating Temperature Range

Operating Voltage Range

T_stg

T_OP

V_OP

-55 ~ +150

-40 ~ +85

2 ~ 10

°C

V

* P_Dmust be decreased at the rate of 3.2mW/°C for operation above 25°C.

7. ELECTRICAL CHARACTERISTICS

V_CC=5V, T_a=25°C

Value

Parameter

Supply Current

Input Offset Voltage

Input Offset Current

Input Bias Current

Common-Mode Input Voltage

Range

Symbol

Units

Conditions

MIN

-

0~

Vcc-1.5

TYP

0.7

1

5

25

MAX

1.2

5

50

250

I_CC

V_IO

I_IO

mA

mV

nA

R_L=¥ , Vin=GND

I_IB

nA

-

V_ICMR

-

V

Maximum Output Voltage

Source Current

V_OM

I_SO

3.5

20

8

-

40

20

-

V

R_L=2kW

mA V_O=2V, V_IN+=1V, V_IN-=0V

mA V_O=2V, V_IN+=0V, V_IN-=1V

Sink Current

I_SI

V_O=0.2V, V_IN+=0V,

V_IN-=1V

30

60

mA

Common-Mode Rejection Ratio

Supply Voltage Rejection Ratio

Open Circuit Voltage Gain

Slew Rate

Gain-Bandwidth Product

Cross Talk

CMRR

SVRR

G_VO

SR

GB

60

-

85

100

0.75

2

-

dB

R_L³ 2kW

V/ms A_V=1, R_L=¥ , V_IN=1V_P-P

MHz f=10kHz

dB

CT

120

f=1kHz

8. SIMPLIFIED SCHEMATIC

· TK17031M/L

VCC

-IN

OUT

GND

+IN

* The circuit in the above figure represents one of the two devices in the package.

GC3-I005A

Page 3

TK17031M/L

9. TEST CIRCUIT

· Supply Current

I

CC

A

5V

· Input Offset Voltage, Input Offset Current, Input Bias Current

V_IO= V'_IO

IIB+

A

I_IO= I_IB+- I_IB-

V V'IO

2.5V

5V

A

I

_IB++ I_IB-

IIB-

I_IB=

2

· Common-Mode Rejection Ratio, Common-Mode Input Voltage Range

100k

1k

æ

ö

÷

ø

DV_IN

DV_O

ç

CMRR = 20log 101´

V VO

ç

5V

è

100k

2.5V

VIN

V_ICMR: CMRR > 60dB

· Maximum Output Voltage

V_OM+: V_IN+=1V,V_IN-= 0V

5V

V_OM-: V_IN+= 0V,V_IN-=1V

V_OM= V_OM+- V_OM-

V VOM

2k

VIN+

VIN-

· Source Current, Sink Current

ISO

A

I_SO: V_IN+=1V,V_IN-= 0V,V_O= 2V

I_SI1: V_IN+= 0V,V_IN-=1V,V_O= 2V

5V

ISI

VO

VIN+

VIN-

I_SI2: V_IN+= 0V,V_IN-=1V,V_O= 0.2V

GC3-I005A

Page 4

TK17031M/L

· Slew Rate

5V

DV_O

SR =

VIN

VOFFSET

DT_RISE

V VO

=2.5V

· Gain-Bandwidth Product

5V

VIN

VOFFSET

=2.5V

V_O(f_T)

V_IN(f_T)

2k

V

VO

GB =

´ f_T

1M

100uF

· Open Circuit Voltage Gain

100k

1k

5V

æ

ö

- DV_IN

Null

ç

÷

G_VO= 20log 101´

ç

100k

2.5V

DV_{O ø}

è

V VO

2.5V

VIN

· Supply Voltage Rejection Ratio

VCC

DV_CC

SVRR = 20log

VCC/2

DV_O

V VO

· Cross Talk

VI

DV_I

CT = 20log

DV_O

5V

2.5V

V VO

GC3-I005A

Page 5

TK17031M/L

10. TYPICAL CHARACTERISTICS

(Ta=25°C,Vcc=5V)

· Supply Current vs. Supply Voltage

· Supply Current vs. Temperature

1.2

1

1.2

1

0.8

0.6

0.4

0.2

0

0.8

0.6

0.4

0.2

0

2

4

6

8

10

12

-50

-25

0

25

Ta ( C)

50

75

100

Vcc (V)

°

· Input Offset Voltage vs. Supply Voltage

· Input Offset Voltage vs. Temperature

0.6

0.5

0.4

0.3

0.2

0.1

0

1.5

1.0

0.5

0.0

-0.5

-1.0

-1.5

0

2

4

6

8

12

-50

-25

0

25

Ta ( C)

50

100

Vcc (V)

ꢀ

°

· Input Bias Current vs. Supply Voltage

· Input Bias Current vs. Temperature

50

40

30

20

10

0

50

40

30

20

10

0

2

4

6

8

12

-50

-25

0

25

Ta ( C)

50

100

Vcc (V)

ꢀ

°

GC3-I005A

Page 6

TK17031M/L

· Maximum Output Voltage vs. Supply Voltage

· Maximum Output Voltage vs. Temperature

12

5

4

3

2

1

0

V_OH

10

8

6

4

2

V_OL

0

2

4

6

8

10

12

-50

-25

0

25

Ta ( C)

50

75

100

Vcc (V)

°

· Maximum High Output Voltage vs. Source Current

· Source Current vs. Temperature

(V_O=2V, V_IN+=1V, V_IN-=0V)

(V_IN+=1V ,V_IN-=0V)

5

4

3

2

1

0

60

50

40

30

20

10

0

0.01

0.1

1

10

100

-50

-25

0

25

Ta ( C)

50

75

100

I_SO(mA)

ꢀ

°

· Maximum Low Output Voltage vs. Sink Current

· Sink Current vs. Temperature

(V_O=2V, V_IN+=0V, V_IN-=1V)

(V_IN+=0V ,V_IN-=1V)

5

4

3

2

1

0

30

25

20

15

10

5

0

0.01

0.1

1

10

100

-50

-25

0

25

Ta ( C)

50

75

100

I_SI(mA)

ꢀ

°

GC3-I005A

Page 7

TK17031M/L

· Sink Current vs. Temperature

(V_O=0.2V, V_IN+=0V, V_IN-=1V)

· Open Circuit Voltage Gain vs. Frequency

120

100

80

60

40

20

0

120

100

80

60

40

20

0

1

0

10

0

100

0

1k

10k 100k 1M 10M

-50

-25

0

25

Ta ( C)

50

75

100

0

1

10

f (Hz)

°

GC3-I005A

Page 8

TK17031M/L

12. OFFICES

11. NOTES

If you need more information on this product and other

TOKO products, please contact us.

n Please be sure that you carefully discuss your planned

purchase with our office if you intend to use the products in

this application manual under conditions where particularly

extreme standards of reliability are required, or if you intend

to use products for applications other than those listed in this

application manual.

l Power drive products for automobile, ship or aircraft

transport systems; steering and navigation systems,

emergency signal communications systems, and any

system other than those mentioned above which include

electronic sensors, measuring, or display devices, and

which could cause major damage to life, limb or property

if misused or failure to function.

n TOKO Inc. Headquarters

1-17, Higashi-yukigaya 2-chome, Ohta-ku, Tokyo,

145-8585, Japan

TEL: +81.3.3727.1161

FAX: +81.3.3727.1176 or +81.3.3727.1169

Web site: http://www.toko.co.jp/

n TOKO America

Web site: http://www.toko.com/

n TOKO Europe

Web site: http://www.tokoeurope.com/

l Medical devices for measuring blood pressure, pulse,

etc., treatment units such as coronary pacemakers and heat

treatment units, and devices such as artificial organs and

artificial limb systems which augment physiological

functions.

n TOKO Hong Kong

Web site: http://www.toko.com.hk/

l Electrical instruments, equipment or systems used in

disaster or crime prevention.

n TOKO Taiwan

Web site: http://www.tokohc.com.tw/

n Semiconductors, by nature, may fail or malfunction in

spite of our devotion to improve product quality and

reliability. We urge you to take every possible precaution

against physical injuries, fire or other damages which may

cause failure of our semiconductor products by taking

appropriate measures, including a reasonable safety margin,

malfunction preventive practices and fire-proofing when

designing your products.

n TOKO Singapore

Web site: http://www.toko.com.sg/

n TOKO Seoul

Web site: http://www.toko.co.kr/

n TOKO Manila

Web site: http://www.toko.com.ph/

n This application manual is effective from Nov 2001. Note

that the contents are subject to change or discontinuation

without notice. When placing orders, please confirm

specifications and delivery condition in writing.

n TOKO Brazil

Web site: http://www.toko.com.br/

n TOKO is not responsible for any problems nor for any

infringement of third party patents or any other intellectual

property rights that may arise from the use or method of use

of the products listed in this application manual. Moreover,

this application manual does not signify that TOKO agrees

implicitly or explicitly to license any patent rights or other

intellectual property rights which it holds.

MEETING YOUR NEEDS

TO BUILD THE QUALITY RELIED BY COSTOMERS

n None of the ozone depleting substances (ODS) under the

Montreal Protocol are used in our manufacturing process.

YOUR DISTRIBUTOR

GC3-I005A

Page 9


型号：	TK17031L
厂家：	TOKO, INC
描述：	Operational Amplifier, 2 Func, 5000uV Offset-Max, BIPolar, PDSO8, SOT-23, 8 PIN 放大器光电二极管
文件：	总9页 (文件大小：107K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

TK17031L [TOKO]

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