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TDA7498ETR
Audio Power Amplifier, 220W x 1 @ 3Ohm, 160W x 2 @ 4Ohm, D, 1 Channels, 14V to 39V, PowerSSO
產品訊息
製造商產品編號TDA7498ETR
訂購代碼3129738RL
技術資料表
Output Power x Channels @ Load0
Audio Amplifier TypeD
No. of Channels1Channels
Supply Voltage Range14V to 39V
IC Case / PackagePowerSSO
No. of Pins36Pins
Load Impedance3ohm
Output Type1 x Mono PBTL, 2 x Stereo BTL
IC MountingSurface Mount
Operating Temperature Min0°C
Operating Temperature Max70°C
Product Range-
Qualification-
SVHCNo SVHC (25-Jun-2025)
Amplifier Case StylePowerSSO
Amplifier ClassD
Automotive Qualification Standard-
No. of Channels1 Channel
Output Power220W
產品總覽
TDA7498ETR is a dual BTL class-D audio amplifier with a single power supply designed for home systems and active speaker applications.
- 160-W + 160-W output power at THD = 10% with RL = 4 ohm and VCC = 36V
- Wide-range single-supply operation is 14V to 36V
- High efficiency (η = 85%), parallel BTL function using the MODE pin
- Differential inputs minimize common-mode noise, standby and mute features
- Smart protection, thermal overload protection, small offset less than 20mV
- Total quiescent current is 60mA typical at (No LC filter, no load)
- Output offset voltage is 20mV maximum at (Vi = 0, Av = 23.6dB, no load)
- Switching frequency is 310KHz typical at (internal oscillator, Tamb = 25°C)
- Total harmonic distortion is 0.05% typical at (Po = 1W, Tamb = 25°C)
- Operating temperature range from 0°C to 70°C, 36-pin PowerSSO package
警告
Market demand for this product has caused an extension in leadtimes. Delivery dates may fluctuate. Product exempt from discounts.
技術規格
Output Power x Channels @ Load
0
No. of Channels
1Channels
IC Case / Package
PowerSSO
Load Impedance
3ohm
IC Mounting
Surface Mount
Operating Temperature Max
70°C
Qualification
-
SVHC
No SVHC (25-Jun-2025)
Amplifier Class
D
No. of Channels
1 Channel
Audio Amplifier Type
D
Supply Voltage Range
14V to 39V
No. of Pins
36Pins
Output Type
1 x Mono PBTL, 2 x Stereo BTL
Operating Temperature Min
0°C
Product Range
-
MSL
MSL 3 - 168 hours
Amplifier Case Style
PowerSSO
Automotive Qualification Standard
-
Output Power
220W
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原產地：
承擔產品生產最後程序之國家原產地：Malaysia
承擔產品生產最後程序之國家
承擔產品生產最後程序之國家原產地：Malaysia
承擔產品生產最後程序之國家
關稅編號：85423390
US ECCN:EAR99
EU ECCN:NLR
符合 RoHS 規定：是
RoHS
符合 RoHS 鄰苯二甲酸酯類規定:是
RoHS
SVHC:No SVHC (25-Jun-2025)
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重量 (公斤)：.001361