| Part Number | IS31AP2031-QFLS2-TR | IS31AP2036-QFLS2-TR | 
|---|---|---|
| Manufacturer | Lumissil Microsystems | ISSI, Integrated Silicon Solution Inc | 
| Category | Linear - Amplifiers - Audio | Linear - Amplifiers - Audio | 
|   |   | |
| Product Status | Obsolete | Active | 
| Type | Class G | Class K | 
| Output Type | 1-Channel (Mono) | 1-Channel (Mono) | 
| Max Output Power x Channels @ Load | 2W x 1 @ 8Ohm | 2W x 1 @ 8Ohm | 
| Voltage - Supply | 2.7V ~ 4.5V | 3V ~ 5V | 
| Features | AGC, Depop, Differential Inputs, Short-Circuit and Thermal Protection, Shutdown | Depop, Short-Circuit and Thermal Protection | 
| Mounting Type | Surface Mount | Surface Mount | 
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | 
| Supplier Device Package | 20-QFN (3x3) | 16-FCQFN (2x2) | 
| Package / Case | 20-WFQFN Exposed Pad | 16-WFQFN |