HLF LM2902 – Quad Operational Amplifier (DIP14) | Low-Power Quad Op-Amp | 3V–26V, 0°C to +70°C | Through-Hole Package

The HLF LM2902 (DIP14) is a low-power, quad operational amplifier featuring four independent, high-gain, internally frequency-compensated amplifiers in a single package. Designed for both single- and dual-supply operation, it supports a wide voltage range (3V to 26V), making it versatile for a variety of analog signal processing applications.

With low input offset voltage (<±7 mV), low bias current (<250 nA), and low supply current (1 mA per amplifier), the LM2902 offers stable and reliable performance. Its 1 MHz gain bandwidth and 0.5 V/µs slew rate make it suitable for general-purpose amplification, filtering, and control systems. The DIP14 package provides easy handling and soldering for prototyping and industrial use.

Key Features:

• Function: Quad Operational Amplifier (4 Independent Op-Amps)

• Technology: Bipolar

• Operating Voltage: 3V – 26V (Single Supply) or ±1.5V – ±13V (Dual Supply)

• Supply Current: 1 mA (typical per amplifier)

• Input Offset Voltage: < ±7 mV

• Input Bias Current: < 250 nA

• Gain Bandwidth Product: 1 MHz

• Slew Rate: 0.5 V/µs

• Operating Temperature: 0°C to +70°C

• Package Type: DIP14 (Dual In-Line Package)

• Mounting Type: Through-Hole

• Single- or Dual-Supply Operation

• Internally Frequency-Compensated

• Low Power Consumption and High Stability

• Wide Input Common-Mode Voltage Range

Applications:

• Signal Conditioning and Amplification

• Active Filters and Oscillators

• Sensor Interface Circuits

• Control and Feedback Systems

• Battery-Operated and Portable Devices

• General-Purpose Analog Applications