TDA7297D vs TDA7297 Comparison
Detailed side-by-side comparison of TDA7297D by STMicroelectronics and TDA7297 by STMicroelectronics. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Specification Comparison
| Parameter | TDA7297D | TDA7297 |
|---|---|---|
| Brand | STMicroelectronics | STMicroelectronics |
| Category | Amplifier ICs | Amplifier ICs |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $1.40 | $1.55 |
| Product Type | Dual Bridge (BTL) Audio Power Amplifier | Audio Power Amplifier IC |
| Topology | Dual Full Bridge (BTL), Class AB | Dual Bridge (BTL), Class-AB |
| Output Power | 10 W + 10 W into 8 ohm at THD = 10%, VCC = 13 V | — |
| Supply Voltage Range | 6.5 V to 18 V | 6 V to 18 V |
| Number of Channels | 2 (stereo, bridge-tied load) | 2 (Stereo) |
| Output Type | Bridge, no output coupling capacitor required | — |
| Gain | Internally fixed (typical +26 dB, datasheet for exact value) | Internally Fixed (32 dB typical) |
| Standby Function | Yes (Stand-by + Mute) | Yes (Standby pin) |
| Short-Circuit Protection | Yes (built-in) | — |
| Thermal Protection | Yes (thermal shutdown) | — |
| External Components Required | None for SVR, bootstrap, Boucherot cells | Minimal - no SWR cap, no bootstrap, no Boucherot cells |
| Package | PowerSO-20 (exposed thermal pad, 12.8 x 7.5 mm) | — |
| Technology | BI20II bipolar | — |
| Mounting Type | Surface Mount | Through-Hole |
| Primary Applications | Home audio, Plasma TV, LCD TV | — |
| Output Power per Channel | — | 15 W into 8 ohm (typical) |
| Mute Function | — | Yes (Mute pin) |
| Package Type | — | Multiwatt-15 (vertical, through-hole) |
| Number of Pins | — | 15 |
| Operating Temperature | — | 0 C to +70 C [DATA_NEEDED: full range from datasheet] |
| RoHS Compliance | — | Compliant |
| Lead-Free | — | Yes |