參數(shù)資料
型號: L272M
廠商: Fairchild Semiconductor
文件頁數(shù): 1/8頁
文件大小: 0K
描述: IC OPAMP DUAL 0.7A 8-DIP
標準包裝: 50
放大器類型: 通用
電路數(shù): 2
轉(zhuǎn)換速率: 1 V/µs
增益帶寬積: 350kHz
電流 - 輸入偏壓: 300nA
電壓 - 輸入偏移: 15000µV
電流 - 電源: 8mA
電流 - 輸出 / 通道: 700µA
電壓 - 電源,單路/雙路(±): 4 V ~ 28 V,±2 V ~ 14 V
工作溫度: -25°C ~ 85°C
安裝類型: 通孔
封裝/外殼: 8-DIP(0.300",7.62mm)
供應商設備封裝: 8-DIP
包裝: 管件
產(chǎn)品目錄頁面: 1221 (CN2011-ZH PDF)
其它名稱: L272MFS
L272
/
L272
A
Dual
Power
Operational
Amplifier
2001 Fairchild Semiconductor Corporation
www.fairchildsemi.com
L272 / L272A Rev. 1.2.0
1
November 2013
L272 / L272A
Dual Power Operational Amplifier
Features
Output Current up to 0.7 A
Operates at Low Voltage (VS(MIN) = 4 V)
Low Saturation Voltage (IP = 0.5 A, VO = 1.5 V)
Thermal Shutdown (TSD = 160°C)
Ground-Compatible Inputs
Large Common Mode & Differential Mode Range
Applications
Servo Amplifier
Power Supply
Compact Disc
VCR
Monitor
Ordering Information
Block Diagram
Figure 1. Block Diagram
Part Number
Operating Temperature Range
Top Mark
Package
Packing Method
L272M
-40 to +85°C
L272M
MDIP 8L
Rail
L272AM
MDIP 8L
Rail
1
2
3
4
5
6
7
8
+
-
+
-
VCC
VEE/GND
(MDIP 8L)
OUT1
OUT2
IN 1-
IN 1+
IN 2+
IN 2-
Description
The L272 and L272A are high-power dual operational
amplifiers provided in a MDIP 8-lead package. The oper-
ational amplifier is designed for low-impedance loads
and delivers output current up to 0.7 A. The L272A offers
tighter specifications for input bias current, input offset
voltage, and input offset current. The L272 and L272A
can be used in a wide range of applications, including
power supply, VCR, monitor, servo amplifier, compact
disc, etc.
MDIP 8L
1
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