TPA311DR vs TPA311DG4 Comparison
Detailed side-by-side comparison of TPA311DR by Texas Instruments and TPA311DG4 by Texas Instruments. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Specification Comparison
| Parameter | TPA311DR | TPA311DG4 |
|---|---|---|
| Brand | Texas Instruments | Texas Instruments |
| Category | Amplifier ICs | Amplifier ICs |
| Lifecycle Status | Active | Active |
| Product Type | Mono Class-AB audio power amplifier | — |
| Output Power | 350 mW | — |
| 3.3 V Continuous Output into 8 ohm BTL | 250 mW at less than 1% THD+N | — |
| Supply Compatibility | 3.3 V and 5 V operation | — |
| Output Configuration | Bridge-tied load (BTL) or single-ended (SE) | BTL or single-ended (SE) |
| BTL-to-SE Mode Control | Integrated | — |
| Depop Circuitry | Integrated | Integrated |
| Thermal Protection | Integrated | Integrated |
| Short-Circuit Protection | Integrated | Integrated |
| Channel Count | 1 channel | — |
| Package | 8-pin SOIC | 8-pin SOIC |
| Mounting Type | Surface mount | Surface mount |
| Ordering Package | Tape and reel | — |
| RoHS Status | [DATA_NEEDED: RoHS compliance] | [DATA_NEEDED: RoHS status] |
| REACH Status | [DATA_NEEDED: REACH compliance] | [DATA_NEEDED: REACH status] |
| AEC-Q100 Qualification | [DATA_NEEDED: AEC-Q100 qualification] | — |
| Operating Temperature Range | [DATA_NEEDED: operating temperature range] | — |
| Manufacturer-Described Output Power | — | 350 mW |
| Distributor-Reported Nominal Output Power | — | 0.7 W |
| Output Channel Count | — | 1 channel (mono) |
| Amplifier Type | — | Class AB |
| Specified Supply Operation | — | 3.3 V and 5 V |
| Maximum Supply Voltage | — | 5.5 V |
| Terminal Count | — | 8 terminals |
| Temperature Grade | — | Industrial |
| Terminal Form | — | Gull wing |
| Package Shape | — | Rectangular |
| Distributor-Reported Nominal Bandwidth | — | 10 kHz |
| Distributor-Reported Package Code | — | SOP |
| Standard Packaging Quantity | — | [DATA_NEEDED: standard reel quantity] |