| Number of channels (#) | 1 |
| Total supply voltage (Min) (+5V=5, +/-5V=10) | 4.5 |
| Total supply voltage (Max) (+5V=5, +/-5V=10) | 36 |
| GBW (Typ) (MHz) | 180 |
| Slew rate (Typ) (V/us) | 2000 |
| Rail-to-rail | No |
| Vos (offset voltage @ 25 C) (Max) (mV) | 60 |
| Iq per channel (Typ) (mA) | 14 |
| Vn at 1 kHz (Typ) (nV/rtHz) | 3 |
| THD + N @ 1 kHz (Typ) (%) | 0.00003 |
| Rating | Catalog |
| Operating temperature range (C) | -40 to 85 |
| Output current (Typ) (mA) | 250 |
| Architecture | Voltage FB |
| CMRR (Typ) (dB) | 0 |
| Input bias current (Max) (pA) | 5000000 |
- Pin-Selectable Bandwidth and Quiescent Current
- Pure Fidelity, Pure Performance
- Short Circuit Protection
- Thermal Shutdown
- TO–263 Surface-Mount Package
Key Specifications
- Low THD+N (VOUT = 3VRMS, f = 1kHz, ): 0.00003% (typ)
- Slew Rate: 2000V/μs (typ)
- High Output Current: 250mA (typ)
- Bandwidth
- ?BW Pin Floating: 110MHz (typ)
- ?BW Connected to VEE: 180MHz (typ)
- Supply Voltage Range: ±2.25V ≤ VS ≤ ±18V
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The LME49600 is a high performance, low distortion high fidelity 250mA audio buffer. The LME49600 is designed for a wide range of applications. It can be used inside the feedback loop of op amps.
The LME49600 offers a pin-selectable bandwidth: a low current, 110MHz bandwidth mode that consumes 7.3mA and a wide 180MHz bandwidth mode that consumes 13.2mA. In both modes the LME49600 has a nominal 2000V/μs slew rate. Bandwidth is easily adjusted by either leaving the BW pin unconnected or connecting a resistor between the BW pin and the VEE pin.
The LME49600 is fully protected through internal current limit and thermal shutdown.