TDA7498TR
40mA 14V~39V 2-Channel 100Wx2@6Ω Class D Power-SSO-36 Audio Amplifiers RoHS
- Manufacturer
- ST
- Manufacturer part #
- TDA7498TR
- Store part #
- C2969879
- Package / case
- Power-SSO-36
- Category
- Audio Amplifiers
- Packaging
- Tape & Reel (TR)
Every Order Guarantee
100% Authentic · 30-Day Return or Replacement · policy
2,975 in stock
#C2969879
Stock & price checked 5 days ago
| Quantity | Unit price | Pack price |
|---|---|---|
| 1+ | ₹704.43 | ₹704.43 |
| 10+ | ₹602.75 | ₹6,027.50 |
| 30+ | ₹519.49 | ₹15,584.70 |
| 100+ | ₹458.35 | ₹45,835.00 |
| 500+ | ₹430.16 | ₹2,15,080.00 |
| 1,000+ | ₹417.38 | ₹4,17,380.00 |
1 × ₹704.43
₹704.43
excl. GST
₹831.23 incl. 18% GST
- Dispatch in 7–10 working days
- GST invoice with every order
- Standard pack: 1,000 per reel
TDA7498TR
₹704.43 for 1 + GST
Specifications
- Quiescent Current
- 40mA
- Voltage - Supply
- 14V~39V
- Features
- Digitally programmable gain;Enable/shutdown function;Automatic mute/no-noise switch
- Total Harmonic Distortion + Noise (THD+N)
- 0.1%
- Operating Temperature
- -40℃~+85℃
- Number of Inputs
- 2 Pairs Differential Inputs
- Speaker Channels
- 2-Channel
- Efficiency
- 90%
- Output Power
- 100Wx2@6Ω
- Class
- Class D
- Power Supply Rejection Ratio (PSRR)
- 70dB
Packaging & compliance
- RoHS
- ROHS3 Compliant
- Lifecycle
- Active
- ECCN
- EAR99
- Packaging
- Tape & Reel (TR)
- Standard pack
- 1,000 / Reel
- Sold per
- Piece
- Minimum order
- 1
- Unit weight
- 1.381 g
Overview
The TDA7498 is a dual BTL class-D audio amplifier with single power supply designed for home systems and active speaker applications. It comes in a 36-pin PowerSSO package with exposed pad up (EPU) to facilitate mounting a separate heatsink.
Applications
- home systems
- active speaker applications
Key features
- 100 W + 100 W output power at THD = 10% with RL = 6 Ω and VCC = 36 V
- 80 W + 80 W output power at THD = 10% with RL = 8 Ω and VCC = 34 V
- Wide-range single-supply operation (14 - 39 V)
- High efficiency (n = 90%)
- Four selectable, fixed gain settings of nominally 25.6 dB, 31.6 dB, 35.1 dB and 37.6 dB
- Differential inputs minimize common-mode noise
- Standby and mute features
- Short-circuit protection
- Thermal overload protection
- Externally synchronizable
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