Overview
The LM358APW, produced by Texas Instruments, is a dual operational amplifier designed for a wide range of applications. It is part of the LM358 family, known for its low power consumption and high performance. This device is particularly useful in systems requiring dual operational amplifiers with a single power supply. The LM358APW is available in a TSSOP-8 package, making it suitable for space-constrained designs.
Key Specifications
| Parameter | Unit | Min | Typ | Max |
|---|---|---|---|---|
| Supply Voltage (VS) | V | 3 | - | 36 |
| Quiescent Current per Amplifier | µA | - | 300 | - |
| Unity-Gain Bandwidth | MHz | - | 1.2 | - |
| Input Offset Voltage at 25°C | mV | - | - | 3 (LM358A), 2 (LM358BA) |
| Common-Mode Input Voltage Range | V | -0.3 | - | VCC - 1.7 |
| Operating Ambient Temperature | °C | 0 | - | 70 |
| Output Short Circuit to Ground | mA | - | - | 40-60 |
| Power Supply Current (Total Device) | mA | - | 0.7-1.2 (VCC=5V), 1.5-3.0 (VCC=30V) | - |
Key Features
- Wide supply voltage range of 3V to 36V
- Low quiescent current of 300 µA per amplifier
- Unity-gain bandwidth of 1.2 MHz
- Common-mode input voltage range includes ground, enabling direct sensing near ground
- Low input offset voltage: 3 mV (LM358A), 2 mV (LM358BA) at 25°C
- Internal RF and EMI filter
- High ESD protection (2 kV, HBM)
- Available in various packages including SOIC, TSSOP, VSSOP, and DIP-8
Applications
- Merchant network and server power supply units
- Multi-function printers
- Industrial control systems
- Automotive systems (especially the NCV2904 variant)
- Consumer electronics requiring low power and high performance operational amplifiers
Q & A
- What is the supply voltage range of the LM358APW?
The supply voltage range of the LM358APW is from 3V to 36V.
- What is the typical quiescent current per amplifier for the LM358APW?
The typical quiescent current per amplifier is 300 µA.
- What is the unity-gain bandwidth of the LM358APW?
The unity-gain bandwidth is 1.2 MHz.
- What is the maximum input offset voltage at 25°C for the LM358A and LM358BA?
The maximum input offset voltage is 3 mV for the LM358A and 2 mV for the LM358BA at 25°C.
- What is the common-mode input voltage range for the LM358APW?
The common-mode input voltage range includes ground and extends up to VCC - 1.7 V.
- What is the operating ambient temperature range for the LM358APW?
The operating ambient temperature range is from 0°C to 70°C.
- What is the output short circuit to ground current for the LM358APW?
The output short circuit to ground current is between 40-60 mA.
- What are the typical power supply currents for the LM358APW at different supply voltages?
The typical power supply current is 0.7-1.2 mA at VCC=5V and 1.5-3.0 mA at VCC=30V.
- In what packages is the LM358APW available?
The LM358APW is available in TSSOP-8 and other packages such as SOIC, VSSOP, and DIP-8.
- What are some common applications of the LM358APW?
Common applications include merchant network and server power supply units, multi-function printers, industrial control systems, and consumer electronics.
