Overview
The LM3249TLE/NOPB is a quad low-power operational amplifier (op-amp) produced by Texas Instruments. This component is part of the LM324 series, known for its high performance, low power consumption, and versatility in various analog applications. The LM3249TLE/NOPB is designed to operate from a single power supply or dual supplies, making it suitable for a wide range of voltage conditions.
Key Specifications
| Parameter | Value |
|---|---|
| Package/Case | 14-TSSOP (0.173", 4.40mm Width) |
| Mounting Type | Surface Mount |
| Operating Temperature Range | 0°C to 70°C |
| Output Current | 40mA |
| Power Supply Range | Single Supply: 3 V to 32 V, Dual Supplies: ±1.5 V to ±16 V |
| Supply Current Drain | 700 µA (approximately) |
| Input Bias Current | 45 nA |
| Input Offset Voltage | 2 mV |
| Input Common-Mode Voltage Range | Includes Ground |
Key Features
- Internally Frequency Compensated for Unity Gain
- Large DC Voltage Gain: 100 dB
- Wide Bandwidth (Unity Gain): 1 MHz
- Very Low Supply Current Drain: Essentially Independent of Supply Voltage
- Low Input Biasing Current: 45 nA (Temperature Compensated)
- Low Input Offset Voltage: 2 mV and Offset Current: 5 nA
- Input Common-Mode Voltage Range Includes Ground
- Differential Input Voltage Range Equal to the Power Supply Voltage
- Large Output Voltage Swing: 0 V to V+ - 1.5 V
- Quad Op-Amp Configuration in a Single Package
- Compatible With All Forms of Logic
- Power Drain Suitable for Battery Operation
Applications
The LM3249TLE/NOPB is versatile and can be used in various analog applications, including:
- Transducer Amplifiers
- DC Gain Blocks
- Active Filters (low-pass, high-pass, band-pass, band-stop)
- Voltage Reference and Buffer Circuits
- Oscillator Circuits (square wave and triangular wave)
- Active Rectifiers
- Single Power Supply Systems, including digital systems
Q & A
- What is the operating temperature range of the LM3249TLE/NOPB?
The operating temperature range is from 0°C to 70°C.
- What is the package type of the LM3249TLE/NOPB?
The package type is 14-TSSOP (0.173", 4.40mm Width).
- What is the output current of the LM3249TLE/NOPB?
The output current is 40mA.
- What is the power supply range for the LM3249TLE/NOPB?
The power supply range is from 3 V to 32 V for single supply and ±1.5 V to ±16 V for dual supplies.
- What is the input bias current of the LM3249TLE/NOPB?
The input bias current is 45 nA.
- What is the input offset voltage of the LM3249TLE/NOPB?
The input offset voltage is 2 mV.
- Can the LM3249TLE/NOPB operate with a single power supply?
- What are some common applications of the LM3249TLE/NOPB?
- Is the LM3249TLE/NOPB RoHS compliant?
- What is the mounting type of the LM3249TLE/NOPB?
