LM346 Overview
The LM146 series of quad op amps consists of four independent, high gain, internally pensated, low power, programmable amplifiers. Two external resistors (RSET) allow the user to program the gain bandwidth product, slew rate, supply current, input bias current, input offset current and input noise. For example, the user can trade-off supply current for bandwidth or optimize noise figure for a given source resistance.
LM346 Key Features
- 2 (ISET=10 μA)
- Programmable Electrical Characteristics
- Battery-Powered Operation
- Low Supply Current: 350 μA/Amplifier
- Ensured Gain Bandwidth Product: 0.8 MHz Min
- Large DC Voltage Gain: 120 dB
- Low Noise Voltage: 28 nV/√Hz
- Wide Power Supply Range: ±1.5V to ±22V
- Class AB Output Stage-No Crossover
- Ideal Pin Out for Biquad Active Filters
