LM49370RL/NOPB Audio Amp Earpiece/Headphone/Microphone/Speaker 1-CH Mono/2-CH Stereo 1.2W Class-D 49-Pin DSBGA T/R
From NATIONAL SEMICONDUCTOR
| Dual Supply Voltage (Max) | 4.5/5.5(V) |
| Dual Supply Voltage (Min) | 1.8/2.5(V) |
| Dual Supply Voltage (Typ) | 3/5(V) |
| Input Signal Type | SINGLE |
| Maximum Load Resistance | 32 |
| Mounting | Surface Mount |
| Operating Temp Range | -40C to 85C |
| Operating Temperature Classification | Industrial |
| Operational Class | Class-D |
| Output Power (Typ) | 1.2x1(W) |
| Output Signal Type | SINGLE |
| Package Type | DSBGA |
| Packaging | Tape and Reel |
| Pin Count | 49 |
| Power Supply Rejection Ratio | 86(dB) |
| Power Supply Requirement | Quint |
| Rad Hardened | No |
| Rail/Rail I/O Type | No |
| Single Supply Voltage (Max) | Not Required(V) |
| Single Supply Voltage (Min) | Not Required(V) |
| Single Supply Voltage (Typ) | Not Required(V) |
| Supply Current | 15.5(mA) |
| Supply Current (Max) | 15.5 mA |
| Total Harmonic Distortion | 0.04 |
| Typical Voltage Gain | 52.5 |
