Overview
The LM324ANSRG4, produced by Texas Instruments, is part of the LM324 series of operational amplifiers. This component consists of four independent, high-gain, internally frequency-compensated operational amplifiers. It is designed to operate from a single power supply over a wide range of voltages, making it versatile for various applications. The LM324 series is known for its ability to operate in single-supply systems, eliminating the need for dual supplies, and is compatible with all forms of logic.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Operating Temperature Range | 0 to 70 | °C |
| Power Supply Range | 3 V to 32 V (Single Supply) or ±1.5 V to ±16 V (Dual Supplies) | V |
| Supply Current | 700 µA (typical) | µA |
| Input Bias Current | 45 nA (typical) | nA |
| Input Offset Voltage | 2 mV (typical) | mV |
| Input Offset Current | 5 nA (typical) | nA |
| Unity Gain Bandwidth | 1 MHz | MHz |
| Common-Mode Input Voltage Range | Includes Ground | |
| Differential Input Voltage Range | Equal to the Power Supply Voltage | |
| Output Voltage Swing | 0 V to V+ - 1.5 V | V |
| Package Type | SOIC-14 |
Key Features
- Internally Frequency Compensated for Unity Gain
- Large DC Voltage Gain of 100 dB
- Wide Bandwidth (Unity Gain) of 1 MHz
- Very Low Supply Current Drain (700 µA) essentially independent of supply voltage
- Low Input Biasing Current (45 nA) and Input Offset Voltage (2 mV)
- Input Common-Mode Voltage Range Includes Ground
- Differential Input Voltage Range Equal to the Power Supply Voltage
- Large Output Voltage Swing
- Compatible With All Forms of Logic
- Power Drain Suitable for Battery Operation
Applications
The LM324ANSRG4 is suitable for a variety of applications, including:
- Transducer amplifiers
- DC gain blocks
- Conventional op-amp circuits in single power supply systems
- Interface electronics in digital systems without requiring additional ±15 V power supplies
- Merchant network and server power supply units
- Multi-function printers
- Power supplies and mobile chargers
- Desktop PC and motherboard
- Indoor and outdoor air conditioners
- Washers, dryers, and refrigerators
Q & A
- What is the operating temperature range of the LM324ANSRG4?
The operating temperature range is 0°C to 70°C. - What is the power supply range for the LM324ANSRG4?
The power supply range is 3 V to 32 V for single supply or ±1.5 V to ±16 V for dual supplies. - What is the typical supply current for the LM324ANSRG4?
The typical supply current is 700 µA. - What is the input bias current of the LM324ANSRG4?
The input bias current is typically 45 nA. - What is the input offset voltage of the LM324ANSRG4?
The input offset voltage is typically 2 mV. - What is the unity gain bandwidth of the LM324ANSRG4?
The unity gain bandwidth is 1 MHz. - Can the LM324ANSRG4 operate with a single power supply?
Yes, the LM324ANSRG4 can operate from a single power supply. - What is the common-mode input voltage range of the LM324ANSRG4?
The common-mode input voltage range includes ground. - What are some typical applications of the LM324ANSRG4?
Typical applications include transducer amplifiers, DC gain blocks, and interface electronics in digital systems. - Is the LM324ANSRG4 suitable for battery operation?
Yes, the power drain is suitable for battery operation.
