SLOS983 June   2017 TLC2272M-MIL

PRODUCTION DATA.  

  1. 1 Features
  2. 2 Applications
  3. 3 Description
  4. 4 Revision History
  5. 5 Pin Configuration and Functions
  6. 6 Specifications
    1. 6.1 Absolute Maximum Ratings
    2. 6.2 ESD Ratings
    3. 6.3 Recommended Operating Conditions
    4. 6.4 Thermal Information
    5. 6.5 TLC2272M-MIL Electrical Characteristics VDD = 5 V
    6. 6.6 TLC2272M-MIL Electrical Characteristics VDD± = ±5 V
    7. 6.7 Typical Characteristics
  7. 7 Detailed Description
    1. 7.1 Overview
    2. 7.2 Functional Block Diagram
    3. 7.3 Feature Description
    4. 7.4 Device Functional Modes
  8. 8 Application and Implementation
    1. 8.1 Application Information
      1. 8.1.1 Macromodel Information
    2. 8.2 Typical Application
      1. 8.2.1 High-Side Current Monitor
        1. 8.2.1.1 Design Requirements
        2. 8.2.1.2 Detailed Design Procedure
          1. 8.2.1.2.1 Differential Amplifier Equations
        3. 8.2.1.3 Application Curves
  9. 9 Power Supply Recommendations
  10. 10Layout
    1. 10.1 Layout Guidelines
    2. 10.2 Layout Example
  11. 11Device and Documentation Support
    1. 11.1 Receiving Notification of Documentation Updates
    2. 11.2 Community Resources
    3. 11.3 Trademarks
    4. 11.4 Electrostatic Discharge Caution
    5. 11.5 Glossary
  12. 12Mechanical, Packaging, and Orderable Information

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1 Features

  • 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: 2.5 mV 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 TLC2272M-MIL device is a dual operational amplifier from Texas Instruments. The device exhibits rail-to-rail output performance for increased dynamic range in single- or split-supply applications. The TLC2272M-MIL device offers 2 MHz of bandwidth and 3 V/μs of slew rate for higher-speed applications. Thee device offers comparable ac performance while having better noise, input offset voltage, and power dissipation than existing CMOS operational amplifiers. The TLC2272M-MIL device has a noise voltage of 9 nV/√Hz, two times lower than competitive solutions.

The TLC2272M-MIL device, 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, the device works well in hand-held monitoring and remote-sensing applications. In addition, the rail-to-rail output feature, with single- or split-supplies, makes this device a great choice when interfacing with analog-to-digital converters (ADCs). For precision applications, the TLC2272AM-MIL device is available with a maximum input offset voltage of 950 μV. This device is fully characterized at 5 V and ±5 V.

The TLC2272M-MIL device also makes a great upgrade to the TLC272 in standard designs, offering increased output dynamic range, lower noise voltage, and lower input offset voltage. This enhanced feature set allows the device 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)
TLC2272M-MIL SOIC (8) 3,91 mm × 4,90 mm
CDIP (8) 6,67 mm × 9,60 mm
LCCC (20) 8,89 mm × 8,89 mm
CFP (10) 6,35 mm × 6,35 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

TLC2272M-MIL pg1_slos190.gif

4 Revision History

DATE REVISION NOTE
June 2017 * Initial release

Changes from * Revision (June 2017) to * Revision