LM4921ITL/NOPB Audio Amp Headphone 2-CH Stereo 0.05W Class-AB 20-Pin uSMD T/R
From NATIONAL SEMICONDUCTOR
| Audio Amplifier Function | Headphone |
| Audio Amplifier Output Configuration | 2-Channel Stereo |
| Dual Supply Voltage (Max) | 5/5.5(V) |
| Dual Supply Voltage (Min) | 2.6(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-AB |
| Output Power (Typ) | 0.05x2(W) |
| Output Signal Type | SINGLE |
| Package Type | uSMD |
| Packaging | Tape and Reel |
| Pin Count | 20 |
| Power Supply Rejection Ratio | 62(dB) |
| Power Supply Requirement | Dual |
| 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) |
| Total Harmonic Distortion | 0.03%@32OHM@12MW |
