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Features
1. Internal frequency compensation.
2. Low input bias.
3. Low input offset voltage and offset current.
4. Wide common-mode input voltage range, including ground.
5. The differential mode input voltage range is wide, equal to the supply voltage range.
6. High DC voltage gain (about 100dB).
7. Unit gain frequency bandwidth (about 1MHz).
8. Wide power supply voltage range: single power supply (3V~20V);
9. Dual power supply (±1.5V~ ±10V).
Product overview
The LM3581 includes two independent, high-gain, internally frequency-compensated dual operational amps for single-supply use over a wide supply voltage range, as well as for dual-supply operation, where the supply current is independent of the supply voltage under recommended operating conditions.Its range of applications includes sensing amplifiers, DC gain modules, audio amplifiers, industrial controls, DC gain components, and all other applications where operational amplifiers are available from a single power supply.
Features
1. Internal frequency compensation.
2. Low input bias.
3. Low input offset voltage and offset current.
4. Wide common-mode input voltage range, including ground.
5. The differential mode input voltage range is wide, equal to the supply voltage range.
6. High DC voltage gain (about 100dB).
7. Unit gain frequency bandwidth (about 1MHz).
8. Wide power supply voltage range: single power supply (3V~20V);
9. Dual power supply (±1.5V~ ±10V).
10. Low power consumption current, suitable for battery supply.
11. Large output voltage swing (0~Vcc-1.5V).

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