Datasheet LM10 (Texas Instruments)

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LM10
SNOSBH4E – MAY 1998 – REVISED OCTOBER 2015
LM10 Operational Amplifier and Voltage Reference 1 Features
The circuit is recommended for portable equipment and is completely specified for operation from a • Input Offset Voltage: 2 mV (Maximum) 1 single power cell. In contrast, high output-drive • Input Offset Current: 0.7 nA (Maximum) capability, both voltage and current, along with • Input Bias Current: 20 nA (Maximum) thermal overload protection, suggest it in demanding general-purpose applications. • Reference Regulation: 0.1% (Maximum) The device is capable of operating in a floating mode, • Offset Voltage Drift: 2 μV/°C independent of fixed supplies. It can function as a • Reference Drift: 0.002%/°C remote comparator, signal conditioner, SCR controller or transmitter for analog signals, delivering the
2 Applications
processed signal on the same line used to supply • Remote Amplifiers power. It is also suited for operation in a wide range of voltage and current regulator applications, from low • Battery-Level Indicators voltages to several hundred volts, providing greater • Thermocouple Transmitters precision than existing ICs. • Voltage and Current regulators This series is available in the three standard temperature ranges, with the commercial part having
3 Description
relaxed limits. In addition, a low-voltage specification The LM10 series are monolithic linear ICs consisting (suffix L) is available in the limited temperature of a precision reference, an adjustable reference ranges at a cost savings. buffer and an independent, high-quality operational amplifier.
Device Information(1) PART NUMBER PACKAGE BODY SIZE (NOM)
The unit can operate from a total supply voltage as low as 1.1 V or as high as 40 V, drawing only 270 μA. SOIC (14) 8.992 mm × 7.498 mm A complementary output stage swings within 15 mV LM10 SDIP (8) 8.255 mm × 8.255 mm of the supply terminals or will deliver ±20-mA output PDIP (8) 9.81 mm × 6.35 mm current with ±0.4-V saturation. Reference output can (1) For all available packages, see the orderable addendum at be as low as 200 mV. the end of the data sheet.
Operational Amplifier Schematic
(Pin numbers are for 8-pin packages) 1 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. Document Outline 1 Features 2 Applications 3 Description Table of Contents 4 Revision History 5 Pin Configuration and Functions 6 Specifications 6.1 Absolute Maximum Ratings 6.2 Recommended Operating Conditions 6.3 Thermal Information 6.4 Electrical Characteristics LM10/LM10B 6.5 Electrical Characteristics, LM10C 6.6 Electrical Characteristics, LM10BL 6.7 Electrical Characteristics, LM10CL 6.8 Typical Characteristics 6.8.1 Typical Characteristics (Op Amp) 6.8.2 Typical Characteristics (Reference) 7 Detailed Description 7.1 Overview 7.2 Functional Block Diagram 7.3 Feature Description 7.3.1 Operating Characteristics 7.3.2 Common-Mode Voltage Range 7.3.3 Operational Amplifier 7.3.4 Voltage Reference 7.4 Device Functional Modes 7.4.1 Floating Mode 7.4.2 Linear Operation 8 Application and Implementation 8.1 Application Information 8.2 Typical Application 8.2.1 Design Requirements 8.2.2 Detailed Design Procedure 8.2.3 Application Curve 8.3 System Examples 8.3.1 Operational Amplifier Offset Adjustment 8.3.2 Positive Regulators 8.3.3 Reference and Internal Regulator 9 Power Supply Recommendations 10 Layout 10.1 Layout Guidelines 10.2 Layout Example 11 Device and Documentation Support 11.1 Device Support 11.1.1 Device Nomenclature 11.1.1.1 Definition of Terms 11.2 Documentation Support 11.2.1 Related Documentation 11.3 Community Resources 11.4 Trademarks 11.5 Electrostatic Discharge Caution 11.6 Glossary 12 Mechanical, Packaging, and Orderable Information