KA3403芯片引脚定义引脚图及功能IC贸易商引脚图技术参数-中国IC网-芯三七

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产品型号KA3403的概述

芯片KA3403的概述 KA3403是一种双运算放大器，广泛应用于各种电子电路中。它在许多消费电子、工业和通信设备中发挥着重要的作用。KA3403的设计目标是提供高增益、高带宽和良好的稳定性，使其适合多种应用场合。该芯片采用标准的8引脚DIP封装，具有较好的适应性，可以在不同的电路板设计中灵活使用。芯片KA3403的详细参数 KA3403提供了一系列重要参数，影响到它在特定应用中的性能。以下是一些关键参数： - 工作电源电压：±2V到±15V（单电源工作时可达+4V到+30V）。 - 电流增益带宽产品：可达到1MHz。 - 输入失调电压：通常在1mV以下。 - 共模抑制比：典型值为100dB。 - 增益带宽积：为增益和带宽的乘积，KA3403的增益带宽积适合高频信号处理。 - 输出电压摆幅：可以接近负电源电压，提供更大的输出动态范围。 - 输入阻抗：通常高达10^6欧姆，有助于保持信...

产品型号KA3403的Datasheet PDF文件预览

www.fairchildsemi.com

KA3303/KA3403

Quad Operational Amplifier

Features

Description

• Output voltage can swing to GND or negative supply

• Wide power supply range;

• Single supply of 3.0V to 36V

The KA3303 series is a monolithic Quad operational

amplifier consisting of four independent amplifiers. The

device has high gain, internally frequency, compensated

operational amplifiers designed to operate from a single

power supply or dual power supplies over a wide range of

voltages. The common mode input range includes the

negative supply, thereby eliminating the necessity for

external biasing components in many applications.

• Dual supply of ±1.5V to ±18V

• Electrical characteristics similar to the KA741

• Class AB output stage for minimal crossover distortion

• Short circuit protected output.

14-DIP

14-SOP

Internal Block Diagram

Rev. 1.0.1

KA3303/KA3403

Schematic Diagram

Absolute Maximum Ratings

Parameter

Symbol

Value

±18 or +36

Unit

Supply Voltage

Differential Input Voltage

Input Voltage

I(DIFF)

±18

Output Short Circuit Duration

Power Dissipation

Continuous

670

Operating Temperature

KA3303

KA3403

OPR

-40 ~ + 85

0 ~ + 70

°C

Storage Temperature

STG

-65 ~ + 150

°C

KA3303/KA3403

Electrical Characteristics

= +15V, V = -15V for KA3403, V

= +14V, V = GND for KA3303, T = 25 °C, unless otherwise

CC EE A

specified)

KA3303

KA3403

Parameter

Symbol

Conditions

Unit

Min. Typ. Max. Min. Typ. Max.

1.5

8.0

1.5

Input Offset Voltage

Input Offset Current

Input Bias Current

Note1

150

100

200

BIAS

500

400

= ±10V

0.3

200

0.3

200

O(P-P)

Large Signal Voltage Gain

Input Impedance

V/mV

R = 2KΩ Note1

1.0

MΩ

R = 10KΩ

+12 +12.5

±12 ±13.5

±10 ±13

Output Voltage Swing

R = 2KΩ

+10

+12

O(P-P)

R = 2KΩ Note1

±10

13V 13.5V

-V -V

12V 12.5V

-V -V

Input Common Mode

Voltage Range

I(R)

Common Mode Rejection

Ratio

CMRR

≥ 10KΩ

Power Supply Current

= 0, R = ∞

2.8

7.0

2.3

7.0

O(P)

Output Short Circuit Current

Each amplifier

±10

±30

±45 ±10 ±20 ±45

Positive Supply

Rejection Ratio

PSRR(+)

PSRR(-)

150

150 µV/V

Negative Supply

Rejection Ratio

KA3303/KA3403

Electrical Characteristics (Continued)

= +15V, V = -15V for KA3403, V

= +14V, V = GND for KA3303, T = 25 °C, unless otherwise

specified)

KA3303

KA3403

Parameter

Symbol

Conditions

Unit

Min. Typ. Max. Min. Typ. Max.

Average Temperature

Coefficient of Input

∆I /∆T

pA/ °C

µV/ °C

KHz

Offset Current (Note2)

Input Offset Voltage Drift

(Note2)

∆V /∆T

G = 1,R = 2KΩ,

Power Bandwidth (Note2) GBW

9.0

= 20V

, THD=5%

P-P

O(P.P)

Small Signal Bandwidth

G =1,R =10KΩ

O(P-P)

1.0

0.4

1.0

0.4

MHz

V/µs

µs

(Note2)

=50mV

Slew Rate (Note2)

G =1,V = -10V to +10V

V I

G =1,R =10KΩ

Rise Time (Note2)

0.35

=50mV

O(P-P)

G =1,R =10KΩ

O(P-P)

Fall Time (Note2)

0.35

µs

=50mV

G =1,R =10KΩ

O(P-P)

Over Shoot (Note2)

MPH

Degree

=50mV

Phase Margin (Note2)

G =1,R =2KΩ, C =200pF

Crossover Distortion

(Note2)

V =30mV

O(P-P)

P-P

=2.0V

1.0

f =10KHz

P-P

Note:

1. KA3403: 0 °C ≤ T ≤ +70 °C , KA3303: -40 °C ≤ T ≤ +85 °C

2. Guaranteed by design.

KA3303/KA3403

Electrical Characteristics

= 5.0V, V = GND, T =25 °C unless otherwise specified)

KA3303

KA3403

Parameter

Symbol

Conditions

Unit

Min. Typ. Max. Min. Typ. Max.

Input Offset Voltage

Input Offset Current

Input Bias Current

2.0 10

30 50

500

200 500 nA

BIAS

Large Signal Open

Loop Voltage Gain

R = 2.0KΩ

10 200

V/mV

Power Supply

Rejection Ratio

PSRR

150

150 µV/V

R = 10KΩ, V

= 5.0V

3.3 3.5

Output Voltage Range

O(P-P)

-2.0 -1.7

R =10KΩ, 5.0V ≤ V

≤ 30V

-2.0 -1.7

Supply Current

2.5 7.0

120

2.5 7.0 mA

120 dB

Channel Separation

f = 1KHz to 20KHz

KA3303/KA3403

Typical Performance Characteristics

Figure 1. Open Loop Frequency Response

Figure 2. Wave Response

Figure 3. Output Swing

Figure 4. Output Voltage vs Frequency

Figure 5. Input Bias Current vs Temperature

Figure 6. Input Bias Current vs Supply Voltage

KA3303/KA3403

Mechanical Dimensions

Package

Dimensions in millimeters

14-DIP

6.40 ±0.20

0.252 ±0.008

#14

7.62

0.300

3.25 ±0.20

0.128 ±0.008

0.20

MIN

0.008

3.30 ±0.30

0.130 ±0.012

5.08

MAX

0.200

KA3303/KA3403

Mechanical Dimensions ^(Continued)

Package

Dimensions in millimeters

14-SOP

0.05

MIN

0.002

1.55 ±0.10

0.061 ±0.004

#14

6.00 ±0.30

0.236 ±0.012

1.80

MAX

0.071

3.95 ±0.20

0.156 ±0.008

5.72

0.225

0.60 ±0.20

0.024 ±0.008

KA3303/KA3403

Ordering Information

Product Number

KA3403

Package

Operating Temperature

14-DIP

14-SOP

14-DIP

14-SOP

0 ~ + 70°C

KA3403D

KA3303

-40 ~ + 85°C

KA3303D

KA3303/KA3403

DISCLAIMER

FAIRCHILD SEMICONDUCTOR RESERVES THE RIGHT TO MAKE CHANGES WITHOUT FURTHER NOTICE TO ANY

PRODUCTS HEREIN TO IMPROVE RELIABILITY, FUNCTION OR DESIGN. FAIRCHILD DOES NOT ASSUME ANY

LIABILITY ARISING OUT OF THE APPLICATION OR USE OF ANY PRODUCT OR CIRCUIT DESCRIBED HEREIN; NEITHER

DOES IT CONVEY ANY LICENSE UNDER ITS PATENT RIGHTS, NOR THE RIGHTS OF OTHERS.

LIFE SUPPORT POLICY

FAIRCHILD’S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT DEVICES

OR SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF THE PRESIDENT OF FAIRCHILD SEMICONDUCTOR

CORPORATION. As used herein:

1. Life support devices or systems are devices or systems

which, (a) are intended for surgical implant into the body,

or (b) support or sustain life, and (c) whose failure to

perform when properly used in accordance with

instructions for use provided in the labeling, can be

reasonably expected to result in a significant injury of the

user.

2. A critical component in any component of a life support

device or system whose failure to perform can be

reasonably expected to cause the failure of the life support

device or system, or to affect its safety or effectiveness.

www.fairchildsemi.com

6/1/01 0.0m 001

Stock#DSxxxxxxxx

2001 Fairchild Semiconductor Corporation

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KA3403产品参数

型号:	KA3403
生命周期：	Obsolete
零件包装代码：	DIP
包装说明：	DIP, DIP14,.3
针数：	14
Reach Compliance Code：	compliant
ECCN代码：	EAR99
HTS代码：	8542.33.00.01
风险等级：	5.6
放大器类型：	OPERATIONAL AMPLIFIER
架构：	VOLTAGE-FEEDBACK
最大平均偏置电流 (IIB)：	0.4 µA
25C 时的最大偏置电流 (IIB)：	0.5 µA
标称共模抑制比：	90 dB
频率补偿：	YES
最大输入失调电压：	12000 µV
JESD-30 代码：	R-PDIP-T14
长度：	19.4 mm
低-失调：	NO
负供电电压上限：	-18 V
标称负供电电压 (Vsup)：	-15 V
功能数量：	4
端子数量：	14
最高工作温度：	70 °C
最低工作温度：
封装主体材料：	PLASTIC/EPOXY
封装代码：	DIP
封装等效代码：	DIP14,.3
封装形状：	RECTANGULAR
封装形式：	IN-LINE
电源：	3/30/+-1.5/+-15 V
认证状态：	Not Qualified
座面最大高度：	5.08 mm
标称压摆率：	0.4 V/us
子类别：	Operational Amplifier
最大压摆率：	7 mA
供电电压上限：	18 V
标称供电电压 (Vsup)：	15 V
表面贴装：	NO
技术：	BIPOLAR
温度等级：	COMMERCIAL
端子形式：	THROUGH-HOLE
端子节距：	2.54 mm
端子位置：	DUAL
标称均一增益带宽：	1000 kHz
最小电压增益：	15000
宽度：	7.62 mm
Base Number Matches：	1

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