LM2902MTX/NOPB
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Texas Instruments LM2902MTX/NOPB

Manufacturer No:
LM2902MTX/NOPB
Manufacturer:
Texas Instruments
Package:
Tape & Reel (TR)
Description:
IC OPAMP GP 4 CIRCUIT 14TSSOP
Delivery:
Payment:
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Product Introduction

Overview

The LM2902MTX/NOPB is a quad operational amplifier produced by Texas Instruments. It is part of the LMx24-N series, designed to operate from a single power supply over a wide range of voltages. This component is particularly useful in systems where dual power supplies are not available, making it versatile for various applications.

The LM2902MTX/NOPB is packaged in a 14-pin TSSOP (Thin Shrink Small Outline Package) and operates within a temperature range of -40°C to 85°C. It is internally frequency compensated for unity gain and features a wide bandwidth and large DC voltage gain, making it suitable for a variety of operational amplifier circuits.

Key Specifications

Parameter Value Unit
Package TSSOP (PW) -
Pins 14 -
Operating Temperature Range -40 to 85 °C
Supply Voltage (Single) 3 to 32 V
Supply Voltage (Dual) ±1.5 to ±16 V
Supply Current Drain 700 µA -
Input Biasing Current 45 nA -
Input Offset Voltage 2 mV -
Input Offset Current 5 nA -
Bandwidth (Unity Gain) 1 MHz -
DC Voltage Gain 100 dB -
Input Common-Mode Voltage Range 0 to V+ - 1.5 V V
Output Voltage Swing 0 V to V+ - 1.5 V V

Key Features

  • Internally frequency compensated for unity gain
  • Large DC voltage gain of 100 dB
  • Wide bandwidth (unity gain) of 1 MHz (temperature compensated)
  • Wide power supply range: single supply from 3 V to 32 V or dual supplies from ±1.5 V to ±16 V
  • Very low supply current drain (700 µA), essentially independent of supply voltage
  • Low input biasing current (45 nA) and low input offset voltage (2 mV) and offset current (5 nA)
  • Input common-mode voltage range includes ground and differential input voltage range equal to the power supply voltage
  • Large output voltage swing from 0 V to V+ - 1.5 V
  • Eliminates the need for dual supplies; compatible with all forms of logic
  • Power drain suitable for battery operation
  • Unity gain cross frequency and input bias current are temperature compensated

Applications

The LM2902MTX/NOPB is suitable for various applications, including:

  • Transducer amplifiers
  • DC gain blocks
  • All conventional op-amp circuits, especially in single power supply systems
  • Interface electronics in digital systems without requiring additional ±15 V power supplies

Q & A

  1. What is the operating temperature range of the LM2902MTX/NOPB?

    The operating temperature range is -40°C to 85°C.

  2. What are the package options for the LM2902MTX/NOPB?

    The component is available in a 14-pin TSSOP (PW) package.

  3. What is the supply voltage range for the LM2902MTX/NOPB?

    The supply voltage range is from 3 V to 32 V for single supply or ±1.5 V to ±16 V for dual supplies.

  4. What is the typical supply current drain of the LM2902MTX/NOPB?

    The typical supply current drain is 700 µA, which is essentially independent of the supply voltage.

  5. What are the key features of the LM2902MTX/NOPB in terms of input and output characteristics?

    The key features include low input biasing current (45 nA), low input offset voltage (2 mV), and a large output voltage swing from 0 V to V+ - 1.5 V.

  6. Is the LM2902MTX/NOPB suitable for battery operation?
  7. What are some common applications of the LM2902MTX/NOPB?
  8. Can the LM2902MTX/NOPB operate directly from a standard 5-V power supply used in digital systems?
  9. What is the bandwidth of the LM2902MTX/NOPB at unity gain?
  10. Is the input common-mode voltage range of the LM2902MTX/NOPB inclusive of ground?

Product Attributes

Amplifier Type:General Purpose
Number of Circuits:4
Output Type:- 
Slew Rate:- 
Gain Bandwidth Product:1 MHz
-3db Bandwidth:- 
Current - Input Bias:45 nA
Voltage - Input Offset:2 mV
Current - Supply:1.5mA
Current - Output / Channel:40 mA
Voltage - Supply Span (Min):3 V
Voltage - Supply Span (Max):32 V
Operating Temperature:-40°C ~ 85°C (TJ)
Mounting Type:Surface Mount
Package / Case:14-TSSOP (0.173", 4.40mm Width)
Supplier Device Package:14-TSSOP
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Similar Products

Part Number LM2902MTX/NOPB LM2902MX/NOPB LM2902MT/NOPB
Manufacturer Texas Instruments Texas Instruments Texas Instruments
Product Status Active Active Active
Amplifier Type General Purpose General Purpose General Purpose
Number of Circuits 4 4 4
Output Type - - -
Slew Rate - - -
Gain Bandwidth Product 1 MHz 1 MHz 1 MHz
-3db Bandwidth - - -
Current - Input Bias 45 nA 45 nA 45 nA
Voltage - Input Offset 2 mV 2 mV 2 mV
Current - Supply 1.5mA 1.5mA 1.5mA
Current - Output / Channel 40 mA 40 mA 40 mA
Voltage - Supply Span (Min) 3 V 3 V 3 V
Voltage - Supply Span (Max) 32 V 32 V 32 V
Operating Temperature -40°C ~ 85°C (TJ) -40°C ~ 85°C (TJ) -40°C ~ 85°C (TJ)
Mounting Type Surface Mount Surface Mount Surface Mount
Package / Case 14-TSSOP (0.173", 4.40mm Width) 14-SOIC (0.154", 3.90mm Width) 14-TSSOP (0.173", 4.40mm Width)
Supplier Device Package 14-TSSOP 14-SOIC 14-TSSOP

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