參數(shù)資料
型號: SA58670BS
廠商: NXP Semiconductors N.V.
元件分類: 音頻放大器
英文描述: 2.1 W-channel stereo class-D audio amplifier
封裝: SA58670BS<SOT917-1 (HVQFN20)|<<http://www.nxp.com/packages/SOT917-1.html<1<Always Pb-free,;
文件頁數(shù): 12/25頁
文件大?。?/td> 167K
代理商: SA58670BS
SA58670_3
NXP B.V. 2009. All rights reserved.
Product data sheet
Rev. 03 — 11 June 2009
2 of 25
NXP Semiconductors
SA58670
2.1 W/channel stereo class-D audio amplier
I Educational toy
4.
Ordering information
5.
Block diagram
Table 1.
Ordering information
Type number
Package
Name
Description
Version
SA58670BS
HVQFN20
plastic thermal enhanced very thin quad at package;
no leads; 20 terminals; body 4
× 4 × 0.85 mm
SOT917-1
Refer to Table 6 for gain selection.
Fig 1.
Block diagram
001aah482
SA58670
SDR
16
17
INRP
INRN
GAIN
ADJUST
6, 10
n.c.
right input
PWM
H-
BRIDGE
14
11
OUTRP
3, 13 PVDD
OUTRN
VDD
9 AVDD
VDD
4, 12
PGND
18
AGND
INTERNAL
OSCILLATOR
20
19
INLP
INLN
GAIN
ADJUST
left input
PWM
H-
BRIDGE
OUTLP
OUTLN
2
5
G0
G1
15
1
8
7
300 k
SDL
300 k
BIAS
CIRCUITRY
GND
SHORT-CIRCUIT
PROTECTION
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
SA58670BS,115 功能描述:音頻放大器 2.1W/CH CLASS D 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: 安裝風格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel
SA58670BS-G 功能描述:音頻放大器 2.1W/CH CLASS D 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: 安裝風格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel
SA58671 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:1.2 W/channel stereo class-D audio amplifier
SA58671UK 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:1.2 W/channel stereo class-D audio amplifier
SA58671UK,027 功能描述:音頻放大器 1.2W/CH CLASS D 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: 安裝風格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel