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LM4865

LM4865 750 mW Audio Power Amplifier with DC Volume Control and Headphone Switch

1FEATURES 2• DC Voltage Volume Control • Headphone Amplifier Mode • “Click and Pop” Suppression • Shutdown Control When Volume Control Pin Is Low • Thermal Shutdown Protection APPLICATIONS • GSM Phones and Accessories, DECT, Office Phones • Hand Held Radio • Other Portable Audio Devic

文件:1.14325 Mbytes 页数:30 Pages

TI

德州仪器

LM4865

750 mW Audio Power Amplifier with DC Volume Control and Headphone Switch

文件:340.33 Kbytes 页数:9 Pages

NSC

国半

LM4865M/NOPB

丝印:LM4865M;Package:SOIC;LM4865 750 mW Audio Power Amplifier with DC Volume Control and Headphone Switch

1FEATURES 2• DC Voltage Volume Control • Headphone Amplifier Mode • “Click and Pop” Suppression • Shutdown Control When Volume Control Pin Is Low • Thermal Shutdown Protection APPLICATIONS • GSM Phones and Accessories, DECT, Office Phones • Hand Held Radio • Other Portable Audio Devic

文件:1.14325 Mbytes 页数:30 Pages

TI

德州仪器

LM4865MSLASHNOPB

丝印:LM4865M;Package:SOIC;LM4865 750 mW Audio Power Amplifier with DC Volume Control and Headphone Switch

1FEATURES 2• DC Voltage Volume Control • Headphone Amplifier Mode • “Click and Pop” Suppression • Shutdown Control When Volume Control Pin Is Low • Thermal Shutdown Protection APPLICATIONS • GSM Phones and Accessories, DECT, Office Phones • Hand Held Radio • Other Portable Audio Devic

文件:1.14325 Mbytes 页数:30 Pages

TI

德州仪器

LM4865MSLASHNOPB.A

丝印:LM4865M;Package:SOIC;LM4865 750 mW Audio Power Amplifier with DC Volume Control and Headphone Switch

1FEATURES 2• DC Voltage Volume Control • Headphone Amplifier Mode • “Click and Pop” Suppression • Shutdown Control When Volume Control Pin Is Low • Thermal Shutdown Protection APPLICATIONS • GSM Phones and Accessories, DECT, Office Phones • Hand Held Radio • Other Portable Audio Devic

文件:1.14325 Mbytes 页数:30 Pages

TI

德州仪器

LM4865MXSLASHNOPB

丝印:LM4865M;Package:SOIC;LM4865 750 mW Audio Power Amplifier with DC Volume Control and Headphone Switch

1FEATURES 2• DC Voltage Volume Control • Headphone Amplifier Mode • “Click and Pop” Suppression • Shutdown Control When Volume Control Pin Is Low • Thermal Shutdown Protection APPLICATIONS • GSM Phones and Accessories, DECT, Office Phones • Hand Held Radio • Other Portable Audio Devic

文件:1.14325 Mbytes 页数:30 Pages

TI

德州仪器

LM4865MXSLASHNOPB.A

丝印:LM4865M;Package:SOIC;LM4865 750 mW Audio Power Amplifier with DC Volume Control and Headphone Switch

1FEATURES 2• DC Voltage Volume Control • Headphone Amplifier Mode • “Click and Pop” Suppression • Shutdown Control When Volume Control Pin Is Low • Thermal Shutdown Protection APPLICATIONS • GSM Phones and Accessories, DECT, Office Phones • Hand Held Radio • Other Portable Audio Devic

文件:1.14325 Mbytes 页数:30 Pages

TI

德州仪器

LM4865

具有直流音量控制和耳机放大器的 750mW、立体声、模拟输入、AB 类音频放大器

The LM4865 is a mono bridged audio power amplifier with DC voltage volume control. The LM4865 is capable of delivering 750mW of continuous average power into an 8Ω load with less than 1% THD when powered by a 5V power supply. Switching between bridged speaker mode and headphone (single ended) mo • DC Voltage Volume Control\n• “Click and Pop” Suppression\n• Thermal Shutdown Protection\n• PO at 1.0% THD+N Into 8Ω SOIC, Micro SMD 750 mW (typ)\n• Shutdown Current 0.7µA(typ)\n• Supply Voltage Range 2.7V to 5.5 V;

TI

德州仪器

LM4865MMSLASHNOPB

丝印:Z65;Package:VSSOP;LM4865 750 mW Audio Power Amplifier with DC Volume Control and Headphone Switch

1FEATURES 2• DC Voltage Volume Control • Headphone Amplifier Mode • “Click and Pop” Suppression • Shutdown Control When Volume Control Pin Is Low • Thermal Shutdown Protection APPLICATIONS • GSM Phones and Accessories, DECT, Office Phones • Hand Held Radio • Other Portable Audio Devic

文件:1.14325 Mbytes 页数:30 Pages

TI

德州仪器

LM4865MMSLASHNOPB.A

丝印:Z65;Package:VSSOP;LM4865 750 mW Audio Power Amplifier with DC Volume Control and Headphone Switch

1FEATURES 2• DC Voltage Volume Control • Headphone Amplifier Mode • “Click and Pop” Suppression • Shutdown Control When Volume Control Pin Is Low • Thermal Shutdown Protection APPLICATIONS • GSM Phones and Accessories, DECT, Office Phones • Hand Held Radio • Other Portable Audio Devic

文件:1.14325 Mbytes 页数:30 Pages

TI

德州仪器

技术参数

  • Architecture:

    Class-AB

  • Speaker channels (Max):

    Mono

  • Power stage supply (Max) (V):

    5.5

  • Power stage supply (Min) (V):

    2.7

  • Load (Min) (ohms):

    8

  • Output power (W):

    1

  • THD + N @ 1 kHz (%):

    0.6

  • Iq (Typ) (mA):

    3.5

  • Control interface:

    Hardware

  • Closed/open loop:

    Open

  • Analog supply (Min) (V):

    2.7

  • Analog supply (Max) (V):

    5.5

  • PSRR (dB):

    50

  • Operating temperature range (C):

    -40 to 85

供应商型号品牌批号封装库存备注价格
NS
24+
SOP8
1500
询价
MICREL/麦瑞
23+
S-PAK-5
50000
全新原装正品现货,支持订货
询价
NS/国半
22+
SMD-8SOIC-8MSOP-8
17870
原装正品
询价
TI德州仪器
22+
24000
原装正品现货,实单可谈,量大价优
询价
NS
23+
SOP8
8560
受权代理!全新原装现货特价热卖!
询价
MREL/麦瑞
24+
NA/
28250
原装现货,当天可交货,原型号开票
询价
MICREL/麦瑞
24+
S-PAK-5
60000
询价
NSC
NEW
SO-8
9823
代理全系列销售, 全新原装正品,价格优势,长期供应,量大可订
询价
NS/TI
25+
SOP-8
400
百分百原装正品 真实公司现货库存 本公司只做原装 可
询价
NS
24+
SOIC
6000
进口原装正品假一赔十,货期7-10天
询价
更多LM4865供应商 更新时间2025-11-30 15:30:00