L272D013TR STMicroelectronics, L272D013TR Datasheet

IC OPAMP DUAL POWER 16-SOIC

L272D013TR

Manufacturer Part Number
L272D013TR
Description
IC OPAMP DUAL POWER 16-SOIC
Manufacturer
STMicroelectronics
Datasheet

Specifications of L272D013TR

Amplifier Type
General Purpose
Number Of Circuits
2
Slew Rate
1 V/µs
Gain Bandwidth Product
350kHz
Current - Input Bias
300nA
Voltage - Input Offset
15000µV
Current - Supply
8mA
Current - Output / Channel
1A
Voltage - Supply, Single/dual (±)
4 V ~ 28 V, ±2 V ~ 14 V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
16-SOIC (3.9mm Width)
Number Of Channels
2
Common Mode Rejection Ratio (min)
60 dB
Input Offset Voltage
60 mV
Input Bias Current (max)
2.5 uA
Operating Supply Voltage
5 V, 9 V, 12 V, 15 V
Maximum Power Dissipation
5000 mW
Maximum Operating Temperature
+ 85 C
Minimum Operating Temperature
- 40 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
SMD/SMT
Shutdown
Yes
Supply Voltage (max)
28 V
Supply Voltage (min)
4 V
Technology
Bipolar
Voltage Gain Db
70 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
497-8854-2
L272D013TR

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DESCRIPTION
The L272 is a monolithic integrated circuits in Pow-
erdip, Minidip and SO packages intended for use as
power operational amplifiers in a wide range of ap-
plications including servo amplifiers and power sup-
plies, compacts disc, VCR, etc.
The high gain and high output power capability pro-
vide superior performance whatever an operational
amplifier/power booster combination is required.
PIN CONNECTIONS (top view)
July 2003
OUTPUT CURRENT TO 1 A
OPERATES AT LOW VOLTAGES
SINGLE OR SPLIT SUPPLY
LARGE COMMON-MODE AND DIFFEREN-
TIAL MODE RANGE
GROUND COMPATIBLE INPUTS
LOW SATURATION VOLTAGE
THERMAL SHUTDOWN
®
DUAL POWER OPERATIONAL AMPLIFIERS
L272M
ORDERING NUMBERS : L272 (Powerdip)
Minidip
Powerdip
(8 + 8)
L272D
L272M (Minidip)
L272D (SO16 Narrow)
SO16 (Narrow)
L272
1/10

Related parts for L272D013TR

L272D013TR Summary of contents

Page 1

OUTPUT CURRENT OPERATES AT LOW VOLTAGES . SINGLE OR SPLIT SUPPLY LARGE COMMON-MODE AND DIFFEREN- . TIAL MODE RANGE . GROUND COMPATIBLE INPUTS . LOW SATURATION VOLTAGE THERMAL SHUTDOWN DESCRIPTION The L272 is ...

Page 2

L272 BLOCK DIAGRAMS L272 SCHEMATIC DIAGRAM (one only) 2/10 L272D L272M ...

Page 3

ABSOLUTE MAXIMUM RATINGS Symbol V Supply Voltage s V Input Voltage i V Differential Input Voltage Output Current o I Peak Output Current (non repetitive Power Dissipation at: tot (L272), T ...

Page 4

L272 Figure 1 : Quiescent Current versus Supply Voltage Figure 3 : Open Loop Voltage Gain Figure 5 : Output Voltage Swing versus Load Current 4/10 Figure 2 : Quiescent Drain Current versus Temperature Figure 4 : Output Voltage Swing ...

Page 5

Figure 7 : Channel Separation versus Frequency APPLICATION SUGGESTION NOTE In order to avoid possible instability occuring into fi- nal stage the usual suggestions for the linear power stages are useful, as for instance : Figure 9 : Bidirectional DC ...

Page 6

L272 Figure 12 : Motor Current Control Circuit. Note : The input voltage level is compatible with L291 (5-BIT D/A converter). Figure 13 : Bidirectional Speed Control of DC Motors. For circuit stability ensure that R The voltage available at ...

Page 7

DIM. MIN. TYP. MAX. MIN. a1 0.51 0.020 B 0.85 1.40 0.033 b 0.50 b1 0.38 0.50 0.015 D 20.0 E 8.80 e 2.54 e3 17.78 F 7.10 I 5.10 L 3.30 Z 1.27 inch MECHANICAL DATA TYP. MAX. ...

Page 8

L272 mm DIM. MIN. TYP. MAX. MIN. A 3.32 a1 0.51 0.020 B 1.15 1.65 0.045 b 0.356 0.55 0.014 b1 0.204 0.304 0.008 D 10.92 E 7.95 9.75 0.313 e 2.54 e3 7.62 e4 7.62 F 6.6 I 5.08 ...

Page 9

DIM. MIN. TYP. MAX. MIN. A 1.75 a1 0.1 0.25 0.004 a2 1.6 b 0.35 0.46 0.014 b1 0.19 0.25 0.007 C 0.5 c1 45˚ (typ.) D (1) 9.8 10 0.386 E 5.8 6.2 0.228 e 1.27 e3 8.89 ...

Page 10

... No license is granted by implication or otherwise under any patent or patent rights of STMicroelectronics. Specification mentioned in this publication are subject to change without notice. This publication supersedes and replaces all information previously supplied. STMi- croelectronics products are not authorized for use as critical components in life support devices or systems without express written approval of STMicroelectronics ...

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