L272M Fairchild Semiconductor, L272M Datasheet

L272M

Manufacturer Part Number

L272M

Description

IC OPAMP DUAL 0.7A 8-DIP

Manufacturer

Fairchild Semiconductor

Datasheet

1.L272M.pdf (10 pages)

Specifications of L272M

Amplifier Type

General Purpose

Number Of Circuits

Slew Rate

1 V/µs

Gain Bandwidth Product

350kHz

Current - Input Bias

300nA

Voltage - Input Offset

15000µV

Current - Supply

8mA

Current - Output / Channel

700µA

Voltage - Supply, Single/dual (±)

4 V ~ 28 V, ±2 V ~ 14 V

Operating Temperature

-25°C ~ 85°C

Mounting Type

Through Hole

Package / Case

8-DIP (0.300", 7.62mm)

Number Of Channels

Common Mode Rejection Ratio (min)

60 dB

Input Offset Voltage

60 mV

Input Bias Current (max)

2.5 uA

Operating Supply Voltage

40 V

Supply Current

12 mA

Maximum Power Dissipation

1000 mW

Maximum Operating Temperature

+ 85 C

Minimum Operating Temperature

- 25 C

Dual Supply Voltage

+/- 3 V, +/- 5 V, +/- 9 V, +/- 12 V

Maximum Dual Supply Voltage

+/- 14 V

Minimum Dual Supply Voltage

+/- 2 V

Mounting Style

Through Hole

Shutdown

Yes

Supply Voltage (max)

28 V

Supply Voltage (min)

4 V

Voltage Gain Db

75 dB

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

Output Type

-3db Bandwidth

Lead Free Status / Rohs Status

Lead free / RoHS Compliant

Other names

L272MFS

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

Bonase Electronics (HK) Co., Limited

Part Number:

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Manufacturer:

Quantity:

2 500

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L272M

Manufacturer:

Company:

Meier Automation Equipment Co., Limited

Part Number:

L272M

Manufacturer:

Quantity:

20 000

Company:

BOSTOCK HK LIMITED

Part Number:

L272M DIP

Manufacturer:

Company:

BOSTOCK HK LIMITED

Part Number:

L272M/

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Company:

BOSTOCK HK LIMITED

Part Number:

L272M/S

Manufacturer:

Company:

BOSTOCK HK LIMITED

Part Number:

L272M@@@@@@

Manufacturer:

Company:

Bonase Electronics (HK) Co., Limited

Part Number:

L272MS

Manufacturer:

Quantity:

5 510

Company:

Bonase Electronics (HK) Co., Limited

Part Number:

L272MS

Manufacturer:

NSC

Quantity:

5 510

Current page: 1 of 10
Download datasheet (103Kb)

Features

• Output Current up to 0.7A

• Operates at Low Voltage (V

• Low Saturation Voltage (Ip = 0.5A, V

• Thermal Shutdown (TSD = 160°C)

• Ground Compatible Inputs

• Large Common Mode & Differential Mode Range

Applications

• Servo Amplifier

• Power Supply

• Compact Disc

• VCR

• Monitor

Internal Block Diagram

L272/L272A

Dual Power Operational Amplifier

OUT1

OUT2

/GND

Vcc

(8-DIP)

S(MIN)

= 4V)

= 1.5V)

IN 1-

IN 1+

IN 2+

IN 2-

VEE/GND

OUT2

GND

Description

The L272 and L272A are high-power dual operational

amplifier provided as a 8-DIP and 16-SOP package. The

operational amplifier is designed for low impedance loads

and will deliver output current up to 0.7A. The L272A offers

tighter specifications for input bias current, input offset volt-

age and input offset currents. The L272 and L272A can be

used in a wide range of applications including power supply,

VCR, monitor, servo amplifier, compact disc, etc.

IN2+

VCC

IN2-

16-SOP

8-DIP

(16-SOP)

www.fairchildsemi.com

GND

OUT1

IN1+

IN1-

Rev. 1.0.3

Related parts for L272M

L272M Summary of contents

Page 1

... V /GND 4 EE (8-DIP) ©2009 Fairchild Semiconductor Corporation Description The L272 and L272A are high-power dual operational = 4V) amplifier provided as a 8-DIP and 16-SOP package. The = 1.5V) operational amplifier is designed for low impedance loads O and will deliver output current up to 0.7A. The L272A offers tighter specifications for input bias current, input offset volt- age and input offset currents ...

Page 2

DUAL POWER OPERATIONAL AMPLIFIER Pin Definitions Pin Number 8-DIP 16-SOP 4/5/12/ Absolute Maximum Ratings Parameter Supply Voltage Input Voltage Differential Input Voltage DC Output Current ...

Page 3

Electrical Characteristics (L272 +12V -12V 25°C unless otherwise specified ) Parameter Supply Voltage ( Supply Current Input Bias Current Input Offset Voltage Input Offset Current ...

Page 4

DUAL POWER OPERATIONAL AMPLIFIER Electrical Characteristics (L272A +12V -12V Parameter Supply Voltage ( Supply Current Input Bias Current Input Offset Voltage Input Offset Current Slew Rate ...

Page 5

Typical Performance Characteristics VCC/VEE/Supply Voltage(V) VCC/VEE/Supply Voltage(V) Figure 1. Supply Voltage vs Supply Current with No Load -11 -11 -12 -12 100 ...

Page 6

DUAL POWER OPERATIONAL AMPLIFIER Applications V CC 36kΩ IN 10kΩ 9.1kΩ CH2 40kΩ 1kΩ < Tilt Coil Current Control Circuit in Monitor, 8-DIP Package> CH1 ...

Page 7

Mechanical Dimensions Package ±0.20 6.40 ±0.008 0.252 #1 #4 7.62 0.300 8-DIP #8 #5 5.08 MAX 0.200 ±0.20 3.40 ±0.008 0.134 DUAL POWER OPERATIONAL AMPLIFIER Dimensions in millimeters ±0.30 3.30 ±0.012 0.130 0.33 MIN 0.013 7 ...

Page 8

DUAL POWER OPERATIONAL AMPLIFIER Mechanical Dimensions Package #1 #8 ±0.20 0.70 ±0.008 0.0275 8 (Continued) 16-SOP MIN 1.55 0.061 #16 #9 ±0.30 6.00 1.80 ±0.012 0.236 0.071 ±0.20 3.95 ±0.008 0.156 5.72 0.225 Dimensions in millimeters 0.05 0.002 ±0.10 ±0.004 ...

Page 9

... Ordering Information Product Number L272M L272D2 L272D2TF L272AM L272AD2 L272AD2TF Package Packing 8-DIP Tube 16-SOP Tube 16-SOP Tape and Reel 8-DIP Tube 16-SOP Tube 16-SOP Tape and Reel DUAL POWER OPERATIONAL AMPLIFIER Operating Temperature -25 ° +85 ° ...

Page 10

... DUAL POWER OPERATIONAL AMPLIFIER 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. ...

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