Product overview
Description
The TDA7492 is a dual BTL class-D audio amplifier with single power supply designed for LCD TVs and monitors.
Thanks to the high efficiency and exposed-pad-up (EPU) package, only a simple heatsink is required.
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All features
- 50 W + 50 W continuous output power at THD = 10% with RL= 6 Ω and VCC = 25 V
- 40 W + 40 W continuous output power at THD = 10% with RL= 8 Ω and VCC = 25 V
- Wide-range single-supply operation (8 - 26 V)
- High efficiency (η = 90%)
- Four selectable, fixed gain settings of nominally 21.6 dB, 27.6 dB, 31.1 dB and 33.6 dB
- Differential inputs minimize common-mode noise
- Standby and mute features
- Short-circuit protection
- Thermal overload protection
- Externally synchronizable
- ECOPACK®, environmentally friendly package
Circuit Diagram
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EDA Symbols, Footprints and 3D Models
STMicroelectronics - TDA7492
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Symbols
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Quality and Reliability
| Part Number | Marketing Status | Package | Grade | RoHS Compliance Grade | Material Declaration** |
|---|---|---|---|---|---|
| TDA749213TR | Active | PowerSSO 36 | Industrial | Ecopack2 | |
TDA749213TR
Package:
PowerSSO 36Material Declaration**:
(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.
Sample & Buy
| Part Number | Marketing Status | Budgetary Price (US$)*/Qty | Order from ST | Order from distributors | Package | Packing Type | RoHS | Country of Origin | ECCN (US) | ECCN (EU) | Temperature (°C) | Operating Temperature (°C) (min) | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| min | max | |||||||||||||
| TDA749213TR | | | distributors No availability of distributors reported, please contact our sales office | PowerSSO 36 | Tape and Reel | MALAYSIA | EAR99 | NEC | - | - | - | |||
TDA749213TR Active
(*) Suggested Resale Price (USD) per defined quantity for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office or our Distributors