參數(shù)資料
型號(hào): LM4674SQBD
廠商: National Semiconductor
文件頁(yè)數(shù): 22/27頁(yè)
文件大?。?/td> 0K
描述: BOARD EVALUATION LM4674SQ
產(chǎn)品培訓(xùn)模塊: PowerWise® Products and Technology
標(biāo)準(zhǔn)包裝: 1
系列: Boomer®
放大器類型: D 類
輸出類型: 2 通道(立體聲)
在某負(fù)載時(shí)最大輸出功率 x 通道數(shù)量: 2.5W x 2 @ 4 歐姆
電源電壓: 2.4 V ~ 5.5 V
工作溫度: -40°C ~ 85°C
板類型: 完全填充
已用 IC / 零件: LM4674
已供物品:
相關(guān)產(chǎn)品: LM4674SQX-ND - IC AMP AUDIO PWR 2.5W STER 16LLP
LM4674SQ/NOPBDKR-ND - IC AMP AUDIO PWR 2.5W STER 16LLP
LM4674SQ/NOPBCT-ND - IC AMP AUDIO PWR 2.5W STER 16LLP
LM4674SQ/NOPBTR-ND - IC AMP AUDIO PWR 2.5W STER 16LLP
SNAS344E – DECEMBER 2005 – REVISED APRIL 2013
PIN DESCRIPTION
BUMP
PIN
NAME
FUNCTION
A1
4
INL+
Non-inverting left channel input
A2
6
PVDD
Power VDD
A3
7
OUTLA
Left channel output A
A4
8
OUTLB
Left channel output B
B1
3
INL-
Inverting left channel input
B2
5
G1
Gain setting input 1
B3
10
SDR
Right channel shutdown input
B4
9
SDL
Left channel shutdown input
C1
2
INR-
Inverting right channel input
C2
16
G0
Gain setting input 0
C3
12
GND
Ground
C4
11
PGND
Power Ground
D1
1
INR+
Non-inverting right channel input
D2
15
VDD
Power Supply
D3
14
OUTRA
Right channel output A
D4
13
OUTRB
Right channel output B
These devices have limited built-in ESD protection. The leads should be shorted together or the device placed in conductive foam
during storage or handling to prevent electrostatic damage to the MOS gates.
4
Copyright 2005–2013, Texas Instruments Incorporated
Product Folder Links: LM4674
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LM4674SQX/NOPB 功能描述:音頻放大器 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
LM4674TL 制造商:NSC 制造商全稱:National Semiconductor 功能描述:Filterless 2.5W Stereo Class D Audio Power Amplifier
LM4674TL/NOPB 功能描述:音頻放大器 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
LM4674TLBD 功能描述:音頻 IC 開發(fā)工具 LM4674 EVAL BOARD RoHS:否 制造商:Texas Instruments 產(chǎn)品:Evaluation Kits 類型:Audio Amplifiers 工具用于評(píng)估:TAS5614L 工作電源電壓:12 V to 38 V
LM4674TLX 制造商:Rochester Electronics LLC 功能描述: 制造商:Texas Instruments 功能描述: