HLF 4558 – Dual Operational Amplifier (SOP8) | High-Performance Dual Op-Amp | ±2V to ±22V, 0°C to +70°C | Surface-Mount Package

The HLF 4558 (SOP8) offers the same high-quality dual op-amp performance as the DIP version in a compact surface-mount form factor suitable for modern PCB layouts. With wide supply range, low offset, and high bandwidth, it is ideal for portable and embedded analog signal applications.

Key Features:

• Function: Dual Operational Amplifier

• Technology: Bipolar

• Operating Voltage: ±2V to ±22V

• Supply Current: 3 mA (typical per amplifier)

• Input Offset Voltage: < ±5 mV

• Input Bias Current: < 250 nA

• Gain Bandwidth Product: 3 MHz

• Slew Rate: 1.7 V/µs

• Operating Temperature: 0°C to +70°C

• Package Type: SOP8 (Small Outline Package)

• Mounting Type: Surface-Mount

• Low Noise, High Slew Rate Design

• Compact and Thermally Efficient Package

• Compatible with Surface-Mount Assembly Lines

Applications:

• Audio Processing and Amplification

• Signal Conditioning Circuits

• Active Filters and Buffers

• Embedded Analog Modules

• General-Purpose Dual Op-Amp Applications