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LM4951A

Wide Voltage Range 1.8 Watt Audio Amplifier With Short Circuit Protection

文件:1.37951 Mbytes 页数:23 Pages

TI

德州仪器

LM4951A

Wide Voltage Range 1.8 Watt Audio Amplifier With Short Circuit Protection

文件:1.83969 Mbytes 页数:20 Pages

NSCNational Semiconductor (TI)

美国国家半导体美国国家半导体公司

LM4951A_14

Wide Voltage Range 1.8 Watt Audio Amplifier With Short Circuit Protection

文件:1.37951 Mbytes 页数:23 Pages

TI

德州仪器

LM4951ASD

Wide Voltage Range 1.8 Watt Audio Amplifier With Short Circuit Protection

文件:1.83969 Mbytes 页数:20 Pages

NSCNational Semiconductor (TI)

美国国家半导体美国国家半导体公司

LM4951ASD/NOPB

Wide Voltage Range 1.8 Watt Audio Amplifier With Short Circuit Protection

文件:1.37951 Mbytes 页数:23 Pages

TI

德州仪器

LM4951ASDSLASHNOPB

Wide Voltage Range 1.8 Watt Audio Amplifier With Short Circuit Protection

文件:1.37951 Mbytes 页数:23 Pages

TI

德州仪器

LM4951ASDX

Wide Voltage Range 1.8 Watt Audio Amplifier With Short Circuit Protection

文件:1.83969 Mbytes 页数:20 Pages

NSCNational Semiconductor (TI)

美国国家半导体美国国家半导体公司

LM4951ASDX/NOPB

Wide Voltage Range 1.8 Watt Audio Amplifier With Short Circuit Protection

文件:1.37951 Mbytes 页数:23 Pages

TI

德州仪器

LM4951ASDXSLASHNOPB

Wide Voltage Range 1.8 Watt Audio Amplifier With Short Circuit Protection

文件:1.37951 Mbytes 页数:23 Pages

TI

德州仪器

LM4951A

具有短路保护的 1.8W 单声道 2.7V 至 9V 模拟输入 AB 类音频放大器

The LM4951A is an audio power amplifier designed for applications with supply voltages ranging from 2.7V up to 9V. The LM4951A is capable of delivering 1.8W continuous average power with less than 1% THD+N into a bridge connected 8Ω load when operating from a 7.5VDC power supply. Boomer audio po • Pop & Click Circuitry Eliminates Noise During Turn-On and Turn-Off Transitions\n• Low Current, Active-Low Shutdown Mode\n• Thermal Shutdown Protection\n• Unity-Gain Stable \n• Wide Voltage Range 2.7V to 9V\n• Power Output BTL at 7.5V, 1% THD 1.8 W (typ)\n• Fast Turn on Time 25ms (typ);

TI

德州仪器

技术参数

  • Architecture:

    Class-AB

  • Speaker channels (Max):

    Mono

  • Power stage supply (Max) (V):

    9

  • Power stage supply (Min) (V):

    2.7

  • Load (Min) (ohms):

    8

  • Output power (W):

    2.2

  • THD + N @ 1 kHz (%):

    0.07

  • Iq (Typ) (mA):

    2.5

  • Control interface:

    Hardware

  • Closed/open loop:

    Open

  • Analog supply (Min) (V):

    2.7

  • Analog supply (Max) (V):

    9

  • PSRR (dB):

    66

  • Operating temperature range (C):

    -40 to 85

供应商型号品牌批号封装库存备注价格
TI
24+
WSON|10
70230
免费送样原盒原包现货一手渠道联系
询价
NS/国半
23+
NA
13000
原厂授权一级代理,专业海外优势订货,价格优势、品种
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
QFN
3200
原装长期供货!
询价
NS
25+23+
QFN
18472
绝对原装正品全新进口深圳现货
询价
TI
14+
WSON-10
26509
进口原盘现货/1K
询价
TI
三年内
1983
只做原装正品
询价
TI
16+
WSON
10000
原装正品
询价
Texas Instruments
24+
10-WDFN 裸露焊盘
65200
一级代理/放心采购
询价
TI/德州仪器
23+
10-WSON
3414
原装正品代理渠道价格优势
询价
更多LM4951A供应商 更新时间2025-10-4 17:06:00