KA348D Datasheet

IC型號：
KA348D
PDF描述：
Quad Operational Amplifier
文件大小：
111.28KB
PDF頁數(shù)：
10頁
芯片廠家：
FAIRCHILD

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KA248/KA348

Quad Operational Amplifier

Features

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KA741 OP Amp operating characteristics

Low supply current drain

Class AB output stage no crossover distortion

Pin compatible with the KA324 & KA3403

Low input offset voltage : 1mV Typ.

Low input offset current : 4nA Typ.

Low input bias current : 30nA Typ.

Gain bandwidth (unity gain): 1.0MHz Typ.

High degree of isolation between amplifiers: 120dB

Overload protection for inputs and outputs

Description

The KA248/KA348 is a true quad KA741. It consists of four

independent, high gain, internally compensated, low power

operational amplifiers which have been designed to provide

functional characteristics identical to those of the familiar

KA741 operational amplifier. In addition the total supply

current for all four amplifiers is comparable to the supply

current of a single KA741 type OP Amp. Other features

include input offset currents and input bias current which are

much less than those of a standard KA741. Also, excellent

isolation between amplifiers has been achieved by

independently biasing each amplifier and using layout

techniques which minimize thermal coupling.

14-DIP

14-SOP

Internal Block Diagram

Rev. 1.0.1

漏2001 Fairchild Semiconductor Corporation

制造商
Fairchild Semiconductor
產(chǎn)品種類
運算放大器 - 運放
通道數(shù)量
4
共模抑制比（最小值）
70 dB
輸入補償電壓
6 mV
輸入偏流（最大值）
200 nA
安裝風(fēng)格
SMD/SMT
封裝 / 箱體
SOP-14
轉(zhuǎn)換速度
0.5 V/us
關(guān)閉
No
最大工作溫度
+ 70 C
封裝
Tube
最小工作溫度
0 C
工廠包裝數(shù)量
54
電源電流
4.5 mA
技術(shù)
Bipolar
電壓增益 dB
104.08 dB

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