Overview
The LM324KAPWRG4 is a quad operational amplifier (op-amp) produced by Texas Instruments. It is part of the LM324 family, known for its versatility and reliability in a wide range of applications. This specific model, the LM324KAPWRG4, is packaged in a 14-pin TSSOP (Thin Shrink Small Outline Package) and is designed to offer improved specifications over earlier versions.
Key Specifications
| Parameter | Value |
|---|---|
| Supply Voltage Range | 3V to 36V |
| Input Offset Voltage | ±3mV (B version) |
| ESD Rating | 2kV (HBM), 1.5kV (CDM) |
| Input Bias Current | 50nA maximum (across –40°C to 125°C) |
| Common-Mode Input Voltage Range | Includes V– |
| Input Voltage Differential | Can be driven up to supply voltage |
| Package Type | 14-pin TSSOP |
| Package Size | 5mm × 6.4mm |
| Output Current per Channel | 60mA |
Key Features
- Improved specifications of B version, including lower input offset voltage and higher ESD rating.
- Integrated RF and EMI filter for enhanced noise rejection.
- Low input bias current and high common-mode input voltage range.
- Input voltage differential can be driven up to supply voltage.
- Drop-in replacement for all versions of LM224, LM324, and LM2902.
- Compact 14-pin TSSOP package.
Applications
- 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 supply voltage range of the LM324KAPWRG4? The supply voltage range is 3V to 36V.
- What is the input offset voltage of the LM324KAPWRG4? The input offset voltage is ±3mV for the B version.
- What is the ESD rating of the LM324KAPWRG4? The ESD rating is 2kV (HBM) and 1.5kV (CDM).
- What is the maximum input bias current of the LM324KAPWRG4? The maximum input bias current is 50nA across –40°C to 125°C.
- What package type is the LM324KAPWRG4 available in? The LM324KAPWRG4 is available in a 14-pin TSSOP package.
- Can the LM324KAPWRG4 be used as a drop-in replacement for other LM324 versions? Yes, it can be used as a drop-in replacement for all versions of LM224, LM324, and LM2902.
- What are some common applications of the LM324KAPWRG4? Common applications include power supplies, mobile chargers, desktop PCs, and various household appliances.
- What is the output current per channel of the LM324KAPWRG4? The output current per channel is 60mA.
- Does the LM324KAPWRG4 have integrated noise rejection features? Yes, it has an integrated RF and EMI filter for enhanced noise rejection.
- What is the size of the 14-pin TSSOP package? The package size is 5mm × 6.4mm.
