| Part Number | Speaker Channels | Speaker Output Power/Ch(W) | Speaker PSRR(dB) | Headphone Output Power/Ch(mW) | Headphone PSRR(dB) | Supply Voltage(Min)(V) | Supply Voltage(Max)(V) | Ground Centered Headphone | Audio Mode Control | Operating Temperature Range(C) | Package Group | Approx. Price (US$) | Headphone Min Load(Ohms) |
| LM49251 | Stereo | 1.37 | 77 | 20 | 83 | 2.7 | 5.5 | Yes | I2C | -40 to 85 | DSBGA | 0.78 | 1ku | |
| LM49153 | Mono | 1.35 | 72 | 25 | 94 | 2.7 | 5.5 | Yes | I2C | -40 to 85 | DSBGA | 1.51 | 1ku | |
| TPA2054D4A | Stereo | 2.4 | 77.7 | 145 | 78.5 | 2.5 | 5.5 | Yes | I2C | -40 to 85 | DSBGA | 1.20 | 1ku | 16 |
| TPA2051D3 | Mono | 2.9 | 75 | 25 | 80 | 2.5 | 5.5 | Yes | I2C | -40 to 85 | DSBGA | 0.75 | 1ku | 16 |
| LM49151 | Mono | 1.25 | 91 | 42 | 91 | 2.7 | 5.5 | Yes | I2C | -40 to 85 | DSBGA | 1.28 | 1ku | |
| LM49250 | Stereo | 1.23 | 95 | 45 | 95 | 2.7 | 5.5 | Yes | I2C | -40 to 85 | DSBGA | 1.57 | 1ku | |
| LM4947 | Mono | 1.19 | 79 | 87 | 83 | 2.7 | 5.5 | I2C | -40 to 85 | DSBGA | 1.28 | 1ku | ||
| TPA6021A4 | Stereo | 2 | 70 | 4 | 5.5 | -40 to 85 | PDIP | 1.30 | 1ku | |||||
| LM4929 | Stereo | 40 | 65 | 2 | 5.5 | VSSOP | 0.88 | 1ku | ||||||
| TPA6011A4 | Stereo | 3 | 70 | 4 | 5.5 | -40 to 85 | HTSSOP | 1.26 | 1ku |
