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LM4990MHSLASHNOPB

丝印:4990;Package:HVSSOP;LM4990 2 Watt Audio Power Amplifier with Selectable Shutdown Logic Level

1FEATURES 2• Available in Space-Saving Packages: WSON, Exposed-DAP MSOP-PowerPAD, VSSOP, and DSBGA • Ultra Low Current Shutdown Mode • Improved Click and Pop Circuitry Eliminates Noise During Turn-On and Turn-Off Transitions • 2.2 - 5.5V Operation • No Output Coupling Capacitors, Snubber

文件:946.02 Kbytes 页数:30 Pages

TI

德州仪器

LM4990MHSLASHNOPB.A

丝印:4990;Package:HVSSOP;LM4990 2 Watt Audio Power Amplifier with Selectable Shutdown Logic Level

1FEATURES 2• Available in Space-Saving Packages: WSON, Exposed-DAP MSOP-PowerPAD, VSSOP, and DSBGA • Ultra Low Current Shutdown Mode • Improved Click and Pop Circuitry Eliminates Noise During Turn-On and Turn-Off Transitions • 2.2 - 5.5V Operation • No Output Coupling Capacitors, Snubber

文件:946.02 Kbytes 页数:30 Pages

TI

德州仪器

LM4990MMSLASHNOPB

丝印:GA5;Package:VSSOP;LM4990 2 Watt Audio Power Amplifier with Selectable Shutdown Logic Level

1FEATURES 2• Available in Space-Saving Packages: WSON, Exposed-DAP MSOP-PowerPAD, VSSOP, and DSBGA • Ultra Low Current Shutdown Mode • Improved Click and Pop Circuitry Eliminates Noise During Turn-On and Turn-Off Transitions • 2.2 - 5.5V Operation • No Output Coupling Capacitors, Snubber

文件:946.02 Kbytes 页数:30 Pages

TI

德州仪器

LM4990MMSLASHNOPB.A

丝印:GA5;Package:VSSOP;LM4990 2 Watt Audio Power Amplifier with Selectable Shutdown Logic Level

1FEATURES 2• Available in Space-Saving Packages: WSON, Exposed-DAP MSOP-PowerPAD, VSSOP, and DSBGA • Ultra Low Current Shutdown Mode • Improved Click and Pop Circuitry Eliminates Noise During Turn-On and Turn-Off Transitions • 2.2 - 5.5V Operation • No Output Coupling Capacitors, Snubber

文件:946.02 Kbytes 页数:30 Pages

TI

德州仪器

LM4990MMXSLASHNOPB

丝印:GA5;Package:VSSOP;LM4990 2 Watt Audio Power Amplifier with Selectable Shutdown Logic Level

1FEATURES 2• Available in Space-Saving Packages: WSON, Exposed-DAP MSOP-PowerPAD, VSSOP, and DSBGA • Ultra Low Current Shutdown Mode • Improved Click and Pop Circuitry Eliminates Noise During Turn-On and Turn-Off Transitions • 2.2 - 5.5V Operation • No Output Coupling Capacitors, Snubber

文件:946.02 Kbytes 页数:30 Pages

TI

德州仪器

LM4990MMXSLASHNOPB.A

丝印:GA5;Package:VSSOP;LM4990 2 Watt Audio Power Amplifier with Selectable Shutdown Logic Level

1FEATURES 2• Available in Space-Saving Packages: WSON, Exposed-DAP MSOP-PowerPAD, VSSOP, and DSBGA • Ultra Low Current Shutdown Mode • Improved Click and Pop Circuitry Eliminates Noise During Turn-On and Turn-Off Transitions • 2.2 - 5.5V Operation • No Output Coupling Capacitors, Snubber

文件:946.02 Kbytes 页数:30 Pages

TI

德州仪器

LM4990_15

2 Watt Audio Power Amplifier with Selectable Shutdown Logic Level

文件:1.2779 Mbytes 页数:28 Pages

TI

德州仪器

LM4990ITL

2 Watt Audio Power Amplifier with Selectable Shutdown Logic Level

文件:728.93 Kbytes 页数:19 Pages

NSC

国半

LM4990ITL/NOPB

2 Watt Audio Power Amplifier with Selectable Shutdown Logic Level

文件:1.2779 Mbytes 页数:28 Pages

TI

德州仪器

LM4990ITLSLASHNOPB

2 Watt Audio Power Amplifier with Selectable Shutdown Logic Level

文件:1.2779 Mbytes 页数:28 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):

    2.2

  • Load (Min) (ohms):

    4

  • Output power (W):

    2

  • THD + N @ 1 kHz (%):

    0.2

  • Iq (Typ) (mA):

    4

  • Control interface:

    Hardware

  • Closed/open loop:

    Closed

  • Analog supply (Min) (V):

    2.2

  • Analog supply (Max) (V):

    5.5

  • PSRR (dB):

    64

  • 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
2020+
MSOP/WCSP9
19998
专业代理音频功放IC,型号齐全,优势产品
询价
NS
24+
MSOP
23580
询价
供应国产
24+
WCSP9
3500
原装现货,可开13%税票
询价
中性打字
25+
MSOP
5000
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
20+
MSOP
26580
全新原装长期特价销售
询价
NS/国半
24+
MSOP8CSP9
393428
功放IC现货特价有优势
询价
SEAWARD
2022+
2500
全新原装 货期两周
询价
国产
23+
TSSOP
50000
全新原装正品现货,支持订货
询价
诚芯微
23+
MSOP8
50000
全新原装正品现货,支持订货
询价
中性打字
23+
MSOP
5800
一级代理原厂VIP渠道,专注军工、汽车、医疗、工业、
询价
更多LM4990供应商 更新时间2026-2-1 9:01:00