參數(shù)資料
型號: LM4802B
廠商: National Semiconductor Corporation
英文描述: Audio Power Amplifier with Boost Converter to Drive Ceramic Speakers
中文描述: 音頻功率放大器與升壓轉換器驅動陶瓷揚聲器
文件頁數(shù): 6/17頁
文件大?。?/td> 1224K
代理商: LM4802B
Typical Performance Characteristics
(Continued)
THD+N vs Output Voltage
V
DD
= 3V, Z
L
= 2μF + 30
, V
1
= 6.1V
THD+N vs Output Voltage
V
DD
= 4.2V, Z
L
= 2μF + 30
, V
1
= 6.1V
20094190
20094194
Load Current vs V
DD
Z
L
= 2μF + 30
Supply Voltage vs Supply Current
Z
L
= 2μF + 30
, V
IN
= 0V
20094188
20094189
PSRR vs Frequency
V
1
= 5.0V, Z
L
= 2μF + 30
,
V
ripple
= 200mV
pp
, A
V-BTL
= 26dB
PSRR vs Frequency
V
1
= 5.8V, Z
L
= 2μF + 30
,
V
ripple
= 200mV
pp
, A
V-BTL
= 26dB
200941B3
200941B4
L
www.national.com
6
相關PDF資料
PDF描述
LM4802BLQ Audio Power Amplifier with Boost Converter to Drive Ceramic Speakers
LM4804 Low Voltage High Power Audio Power Amplifier
LM4804LQ Low Voltage High Power Audio Power Amplifier
LM4817 Circular Connector; MIL SPEC:MIL-C-5015; Body Material:Metal; Series:GT; No. of Contacts:85; Connector Shell Size:40; Connecting Termination:Crimp; Circular Shell Style:Wall Mount Receptacle; Body Style:Straight
LM4849 Stereo 2W Audio Power Amplifiers with DC Volume Control and Input Mux
相關代理商/技術參數(shù)
參數(shù)描述
LM4802BLQ 功能描述:音頻放大器 RoHS:否 制造商:STMicroelectronics 產品: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
LM4802BLQ/NOPB 功能描述:音頻放大器 RoHS:否 制造商:STMicroelectronics 產品: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
LM4802BLQBD 功能描述:音頻 IC 開發(fā)工具 LM4802BLQ EVAL BOARD RoHS:否 制造商:Texas Instruments 產品:Evaluation Kits 類型:Audio Amplifiers 工具用于評估:TAS5614L 工作電源電壓:12 V to 38 V
LM4802BLQBD/NOPB 制造商:Texas Instruments 功能描述:Evaluation Kit For Audio Power Amplifier With Boost Converter To Drive Ceramic Speakers
LM4802BLQX 功能描述:音頻放大器 RoHS:否 制造商:STMicroelectronics 產品: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