KA301A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

产品型号KA301A的概述

芯片KA301A的概述 KA301A是一款广泛应用于模拟信号处理的集成电路芯片。它主要用于电压比较、过压保护、信号调理及其他类似应用。此芯片的设计充分考虑到了功耗和操作的灵活性，因此在多种电子产品中得到应用。KA301A的核心功能是提供高精度的电压比较，并能通过外部配置实现各种功能，这是其在市场上获得广泛采用的原因之一。 KA301A主要采用单电源供电设计，适合于便携式设备及其他低功耗应用，能够在广泛的温度范围内稳定工作。此外，它的高增益和低失真特性，使得在多种复杂电路中表现良好。芯片KA301A的详细参数 KA301A的详细参数如下： - 工作电压：3V至30V - 消耗电流：最大3mA - 输入偏置电流：最大100nA - 增益带宽积：1MHz - 输出级：开漏型输出 - 输出电流：最大20mA - 输入电压范围：-0.3V至(Vcc+0.3V) - 共模输入范围：-0.2V至(...

产品型号KA301A的Datasheet PDF文件预览

www.fairchildsemi.com

KA301A

Single Operational Amplifier

Features

Description

• Short circuit protection and latch free operation

• Slew rate of 10V/µs as a summing amplifier

• Class AB output provides excellent linearity

• Low bias current

The KA301A is a general purpose operational amplifier

which is externally phase compensated, permit a choice of

operation for optimum high frequency performance at a

selected gain: unity gain compensation can be obtained with

a single capacitor.

8-DIP

Internal Block Diagram

Rev. 1.0.2

KA301A

Schematic Diagram

Absolute Maximum Ratings

Parameter

Supply Voltage

Symbol

Value

±18

Unit

Differential Input Voltage

Input Voltage

I(DIFF)

±15

Output short Circuit Duration

Power Dissipation

Continuous

500

°C

Operating Temperature Range

Storage Temperature Range

0 ~ +70

- 65 ~ + 150

OPR

STG

KA301A

Electrical Characteristics

(T =+25°C, V

= +15V, V = -15V, unless otherwise specified)

CC EE

KA301A

Parameter

Input Offset Voltage

Input Offset Current

Input Bias Current

Symbol

Conditions

Unit

Min. Typ. Max.

R < 50KΩ

2.0

7.5

250

300

Note 1

4.5

Note 1

BIAS

= ± 20V

= ± 15V

Supply Current

2.0

3.0

= ± 20V, T = T

A(MAX)

= ± 15V, R ≥ 2KΩ,

160

V/mV

= ± 10V

O(P-P)

Large Signal Voltage Gain

Note 1

Average Temperature

Coefficient of Input

Offset Voltage (NOTE2)

∆V /∆T Note 1

6.0

µV/°C

Average Temperature

Coefficient of Input

Offset Current (NOTE2)

25 °C ≤ T ≤ T

0.01

0.02

0.3

0.6

nA/°C

A(MAX)

∆I /∆T

≤ T ≤ 25 °C

A(MIN)

= ± 20V

Note 1

Input Voltage Range

I(R)

= ± 15V

± 12

Common-Mode Rejection

Ratio

CMRR

PSRR

≤ 50KΩ

Note 1

Power Supply Rejection

Ratio

≤ 50KΩ

100

R = 10KΩ

± 12 ± 14

± 10 ± 13

Output Voltage Swing

= ± 15V

O(P.P)

R = 2.0KΩ

Input Resistance (NOTE2)

0.5

2.0

MΩ

Note:

1. KA301A: 0 ≤ T ≤ +70 °C

2. Guaranteed by design.

KA301A

Typical Performance Characteristics

Figure 1. Supply Current

Figure 2. Voltage Gain

Figure 3. Current Limiting

Figure 4. Input Current

Figure 5. Power Supply Rejection

Figure 6. Common Mode Rejection

KA301A

Mechanical Dimensions

Package

Dimensions in millimeters

8-DIP

6.40 ±0.20

0.252 ±0.008

3.30 ±0.30

0.130 ±0.012

5.08

0.200

MAX

7.62

3.40 ±0.20

0.134 ±0.008

0.300

0.33

MIN

0.013

KA301A

Ordering Information

Product Number

Package

8-DIP

Operating Temperature

KA301A

0 ~ + 70 ^oC

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

9/7/01 0.0m 001

Stock#DSxxxxxxxx

2001 Fairchild Semiconductor Corporation

型号:	KA301A
是否无铅：	含铅
是否Rohs认证：	不符合
生命周期：	Obsolete
IHS 制造商：	SAMSUNG SEMICONDUCTOR INC
零件包装代码：	DIP
包装说明：	0.300 INCH, DIP-8
针数：	8
Reach Compliance Code：	compliant
ECCN代码：	EAR99
HTS代码：	8542.33.00.01
风险等级：	5.86
Is Samacsys：	N
放大器类型：	OPERATIONAL AMPLIFIER
架构：	VOLTAGE-FEEDBACK
最大平均偏置电流 (IIB)：	0.3 µA
25C 时的最大偏置电流 (IIB)：	0.25 µA
标称共模抑制比：	95 dB
频率补偿：	NO
最大输入失调电压：	10000 µV
JESD-30 代码：	R-PDIP-T8
JESD-609代码：	e0
长度：	9.2 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：	1
端子数量：	8
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：	DIP8,.3
封装形状：	RECTANGULAR
封装形式：	IN-LINE
峰值回流温度（摄氏度）：	NOT SPECIFIED
电源：	+-15 V
认证状态：	Not Qualified
座面最大高度：	5.08 mm
子类别：	Operational Amplifier
最大压摆率：	3 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
端子面层：	Tin/Lead (Sn/Pb)
端子形式：	THROUGH-HOLE
端子节距：	2.54 mm
端子位置：	DUAL
处于峰值回流温度下的最长时间：	NOT SPECIFIED
最小电压增益：	15000
宽度：	7.62 mm
Base Number Matches：	1

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