Operational Amplifiers. TLC2272AM Datasheet

TLC2272AM Amplifiers. Datasheet pdf. Equivalent

Part TLC2272AM
Description Advanced LinCMOS Rail-to-Rail Operational Amplifiers
Feature Product Folder Sample & Buy Technical Documents Tools & Software Support & Community TLC2272, T.
Manufacture etcTI
Total Page 30 Pages
Datasheet
Download TLC2272AM Datasheet



TLC2272AM
Product
Folder
Sample &
Buy
Technical
Documents
Tools &
Software
Support &
Community
TLC2272, TLC2272A, TLC2272M, TLC2272AM
TLC2274, TLC2274A, TLC2274M, TLC2274AM
SLOS190H – FEBRUARY 1997 – REVISED MARCH 2016
TLC227x, TLC227xA: Advanced LinCMOS Rail-to-Rail Operational Amplifiers
1 Features
1 Output Swing Includes Both Supply Rails
• Low Noise: 9 nV/Hz Typical at f = 1 kHz
• Low-Input Bias Current: 1-pA Typical
• Fully-Specified for Both Single-Supply and Split-
Supply Operation
• Common-Mode Input Voltage Range Includes
Negative Rail
• High-Gain Bandwidth: 2.2-MHz Typical
• High Slew Rate: 3.6-V/μs Typical
• Low Input Offset Voltage: 950 μV Maximum at
TA = 25°C
• Macromodel Included
• Performance Upgrades for the TLC272 and
TLC274
• Available in Q-Temp Automotive
2 Applications
• White Goods (Refrigerators, Washing Machines)
• Hand-held Monitoring Systems
• Configuration Control and Print Support
• Transducer Interfaces
• Battery-Powered Applications
3 Description
The TLC2272 and TLC2274 are dual and quadruple
operational amplifiers from Texas Instruments. Both
devices exhibit rail-to-rail output performance for
increased dynamic range in single- or split-supply
applications. The TLC227x family offers 2 MHz of
bandwidth and 3 V/μs of slew rate for higher-speed
applications. These devices offer comparable AC
performance while having better noise, input offset
voltage, and power dissipation than existing CMOS
operational amplifiers. The TLC227x has a noise
voltage of 9 nV/Hz, two times lower than competitive
solutions.
The TLC227x family of devices, exhibiting high input
impedance and low noise, is excellent for small-signal
conditioning for high-impedance sources such as
piezoelectric transducers. Because of the micropower
dissipation levels, these devices work well in hand-
held monitoring and remote-sensing applications. In
addition, the rail-to-rail output feature, with single- or
split-supplies, makes this family a great choice when
interfacing with analog-to-digital converters (ADCs).
For precision applications, the TLC227xA family is
available with a maximum input offset voltage of
950 μV. This family is fully characterized at 5 V and
±5 V.
1
The TLC227x also make great upgrades to the
TLC27x in standard designs. They offer increased
output dynamic range, lower noise voltage, and lower
input offset voltage. This enhanced feature set allows
them to be used in a wider range of applications. For
applications that require higher output drive and wider
input voltage range, see the TLV2432 and TLV2442
devices.
If the design requires single amplifiers, see the
TLV2211, TLV2221 and TLV2231 family. These
devices are single rail-to-rail operational amplifiers in
the SOT-23 package. Their small size and low power
consumption make them ideal for high density,
battery-powered equipment.
Device Information(1)
PART NUMBER
PACKAGE
BODY SIZE (NOM)
TSSOP (8)
4.40 mm × 3.00 mm
TLC2272
SOIC (8)
SO (8)
3.91 mm × 4.90 mm
5.30 mm × 6.20 mm
PDIP (8)
6.35 mm × 9.81 mm
TSSOP (14)
4.40 mm × 5.00 mm
SOIC (14)
3.91 mm × 8.65 mm
TLC2274
SO (14)
5.30 mm × 10.30
mm
PDIP (14)
6.35 mm × 19.30
mm
(1) For all available packages, see the orderable addendum at
the end of the data sheet.
Maximum Peak-to-Peak Output Voltage vs
Supply Voltage
16
TA = 25°C
14
12
IO = ± 50 µA
10
IO = ± 500 µA
8
6
4
46
8 10 12 14 16
|VDD ±| − Supply Voltage − V
An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications,
intellectual property matters and other important disclaimers. PRODUCTION DATA.



TLC2272AM
TLC2272, TLC2272A, TLC2272M, TLC2272AM
TLC2274, TLC2274A, TLC2274M, TLC2274AM
SLOS190H – FEBRUARY 1997 – REVISED MARCH 2016
www.ti.com
Table of Contents
1 Features .................................................................. 1
2 Applications ........................................................... 1
3 Description ............................................................. 1
4 Revision History..................................................... 2
5 Pin Configuration and Functions ......................... 3
6 Specifications......................................................... 5
6.1 Absolute Maximum Ratings ...................................... 5
6.2 ESD Ratings.............................................................. 5
6.3 Recommended Operating Conditions....................... 5
6.4 Thermal Information .................................................. 6
6.5 TLC2272 and TLC2272A Electrical Characteristics
VDD = 5 V ................................................................... 6
6.6 TLC2272 and TLC2272A Electrical Characteristics
VDD± = ±5 V................................................................ 8
6.7 TLC2274 and TLC2274A Electrical Characteristics
VDD = 5 V ................................................................... 9
6.8 TLC2274 and TLC2274A Electrical Characteristics
VDD± = ±5 V.............................................................. 11
6.9 Typical Characteristics ............................................ 13
7 Detailed Description ............................................ 24
7.1 Overview ................................................................. 24
7.2 Functional Block Diagram ....................................... 24
7.3 Feature Description................................................. 24
7.4 Device Functional Modes........................................ 24
8 Application and Implementation ........................ 25
8.1 Application Information............................................ 25
8.2 Typical Application .................................................. 26
9 Power Supply Recommendations...................... 28
10 Layout................................................................... 29
10.1 Layout Guidelines ................................................. 29
10.2 Layout Example .................................................... 29
11 Device and Documentation Support ................. 30
11.1 Related Links ........................................................ 30
11.2 Community Resources.......................................... 30
11.3 Trademarks ........................................................... 30
11.4 Electrostatic Discharge Caution ............................ 30
11.5 Glossary ................................................................ 30
12 Mechanical, Packaging, and Orderable
Information ........................................................... 30
4 Revision History
Changes from Revision G (May 2004) to Revision H
Page
• Added Feature Description section, Device Functional Modes, Application and Implementation section, Power
Supply Recommendations section, Layout section, Device and Documentation Supportsection, and Mechanical,
Packaging, and Orderable Information section. ..................................................................................................................... 1
• Added ESD Rating table for the D and PW package devices. .............................................................................................. 5
2 Submit Documentation Feedback
Copyright © 1997–2016, Texas Instruments Incorporated
Product Folder Links: TLC2272 TLC2272A TLC2272M TLC2272AM TLC2274 TLC2274A TLC2274M TLC2274AM





@ 2014 :: Datasheetspdf.com :: Semiconductors datasheet search & download site (Privacy Policy & Contact)