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參數(shù)資料
| 型號(hào)： | SA58637BS |
| 廠商： | NXP Semiconductors N.V. |
| 元件分類： | 音頻放大器 |
| 英文描述： | 2 x 2.2 W BTL audio amplifier |
| 封裝： | SA58637BS<SOT910-1 (HVQFN20)|<<http://www.nxp.com/packages/SOT910-1.html<1<Always Pb-free,; |
| 文件頁(yè)數(shù)： | 1/22頁(yè) |
| 文件大?。?/td> | 156K |
| 代理商： | SA58637BS |
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1.
General description
The SA58637 is a two-channel audio amplier in an HVQFN20 package. It provides
power output of 2.2 W per channel with an 8
load at 9 V supply. The internal circuit is
comprised of two Bridge-Tied Load (BTL) ampliers with a complementary PNP-NPN
output stage and standby/mute logic. The SA58637 is housed in a 20-pin HVQFN
package, which has an exposed die attach paddle enabling reduced thermal resistance
and increased power dissipation.
2.
Features
I Low junction-to-ambient thermal resistance using exposed die attach paddle
I Gain can be xed with external resistors from 6 dB to 30 dB
I Standby mode controlled by CMOS-compatible levels
I Low standby current < 10 A
I No switch-on/switch-off plops
I High power supply ripple rejection: 50 dB minimum
I ElectroStatic Discharge (ESD) protection
I Output short circuit to ground protection
I Thermal shutdown protection
3.
Applications
I Professional and amateur mobile radio
I Portable consumer products: toys and games
I Personal computer remote speakers
SA58637
2
× 2.2 W BTL audio amplier
Rev. 01 — 25 February 2008
Product data sheet
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| SA58670ABS | 2.1 W-channel stereo class-D audio amplifier |
| SA58670BS | 2.1 W-channel stereo class-D audio amplifier |
| SA58672TK | 3.0 W mono class-D audio amplifier |
| SA58672UK | 3.0 W mono class-D audio amplifier |
| SAA-50T-3 | 2 mm2, BRASS, TIN FINISH, FORK TERMINAL |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SA58637BS,118 | 功能描述:音頻放大器 DUAL 2.2W/CH. BTL RoHS:否 制造商:STMicroelectronics 產(chǎn)品:General Purpose Audio Amplifiers 輸出類型:Digital 輸出功率: THD + 噪聲: 工作電源電壓:3.3 V 電源電流: 最大功率耗散: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel |
| SA58637BS118 | 制造商:NXP Semiconductors 功能描述:IC AUDIO AMP AB 2.2W SON-20 |
| SA58637BS-T | 功能描述:音頻放大器 DUAL 2.2W/CH. BTL AUDIO AMP RoHS:否 制造商:STMicroelectronics 產(chǎn)品:General Purpose Audio Amplifiers 輸出類型:Digital 輸出功率: THD + 噪聲: 工作電源電壓:3.3 V 電源電流: 最大功率耗散: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel |
| SA58640 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Low-voltage mixer FM IF system |
| SA58640DK | 功能描述:射頻混合器 NB FM IF RECEIVER RoHS:否 制造商:NXP Semiconductors 頻率范圍: 轉(zhuǎn)換損失——最大: 工作電源電壓:6 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 安裝風(fēng)格:Through Hole 封裝 / 箱體:PDIP-8 封裝:Tube |
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