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型号 功能描述 生产厂家 企业 LOGO 操作
LM48860

LM48860 Ground-Referenced, Ultra Low Noise, Fixed Gain Stereo Headphone Amplifier

1FEATURES 2• Fixed Logic Levels with Supply Voltage • Ground Referenced Outputs • High PSRR • Available in Space-Saving DSBGA Package • Ultra Low Current Shutdown Mode • Improved Pop & Click Circuitry Eliminates Noises During Turn-On and Turn-Off Transitions • No Output Coupling Capacitor

TI

德州仪器

LM48860

具有固定 1.5V/V 增益的 50mW 立体声模拟输入耳机放大器

The LM48860 is a ground referenced, fixed-gain audio power amplifier capable of delivering 40mW per channel of continuous average power into a 16Ω single-ended load with less than 1% THD+N from a 3V power supply.\n\n The LM48860 features a new circuit technology that utilizes a charge pump to ge • Fixed Logic Levels with Supply Voltage\n• High PSRR\n• Ultra Low Current Shutdown Mode\n• No Output Coupling Capacitors, Snubber Networks, Bootstrap Capacitors, or Gain-Setting Resistors Required\n• PSRR at 217Hz (VDD = 3.0V): 80dB (typ)\n• Shutdown Current 0.1μA (typ)\n• Operating Voltage: 2.0V t;

TI

德州仪器

LM48860

Ground-Referenced, Ultra Low Noise, Fixed Gain Stereo Headphone Amplifier

文件:423.16 Kbytes Page:18 Pages

NSC

国半

LM48860

Ground-Referenced, Ultra Low Noise, Fixed Gain Stereo Headphone Amplifier

文件:1.01799 Mbytes Page:21 Pages

TI

德州仪器

LM48860

Ground-Referenced, Ultra Low Noise, Fixed Gain Stereo Headphone Amplifier

文件:1.01483 Mbytes Page:24 Pages

TI

德州仪器

丝印代码:GJ7;LM48860 Ground-Referenced, Ultra Low Noise, Fixed Gain Stereo Headphone Amplifier

1FEATURES 2• Fixed Logic Levels with Supply Voltage • Ground Referenced Outputs • High PSRR • Available in Space-Saving DSBGA Package • Ultra Low Current Shutdown Mode • Improved Pop & Click Circuitry Eliminates Noises During Turn-On and Turn-Off Transitions • No Output Coupling Capacitor

TI

德州仪器

丝印代码:GJ7;LM48860 Ground-Referenced, Ultra Low Noise, Fixed Gain Stereo Headphone Amplifier

1FEATURES 2• Fixed Logic Levels with Supply Voltage • Ground Referenced Outputs • High PSRR • Available in Space-Saving DSBGA Package • Ultra Low Current Shutdown Mode • Improved Pop & Click Circuitry Eliminates Noises During Turn-On and Turn-Off Transitions • No Output Coupling Capacitor

TI

德州仪器

丝印代码:GJ7;LM48860 Ground-Referenced, Ultra Low Noise, Fixed Gain Stereo Headphone Amplifier

1FEATURES 2• Fixed Logic Levels with Supply Voltage • Ground Referenced Outputs • High PSRR • Available in Space-Saving DSBGA Package • Ultra Low Current Shutdown Mode • Improved Pop & Click Circuitry Eliminates Noises During Turn-On and Turn-Off Transitions • No Output Coupling Capacitor

TI

德州仪器

丝印代码:GJ7;LM48860 Ground-Referenced, Ultra Low Noise, Fixed Gain Stereo Headphone Amplifier

1FEATURES 2• Fixed Logic Levels with Supply Voltage • Ground Referenced Outputs • High PSRR • Available in Space-Saving DSBGA Package • Ultra Low Current Shutdown Mode • Improved Pop & Click Circuitry Eliminates Noises During Turn-On and Turn-Off Transitions • No Output Coupling Capacitor

TI

德州仪器

Ground-Referenced, Ultra Low Noise, Fixed Gain Stereo Headphone Amplifier

文件:1.01483 Mbytes Page:24 Pages

TI

德州仪器

Ground-Referenced, Ultra Low Noise, Fixed Gain Stereo Headphone Amplifier

文件:423.16 Kbytes Page:18 Pages

NSC

国半

Ground-Referenced, Ultra Low Noise, Fixed Gain Stereo Headphone Amplifier

文件:1.01799 Mbytes Page:21 Pages

TI

德州仪器

包装:散装 描述:BOARD EVAL FOR LM48860 开发板,套件,编程器 评估板 - 音频放大器

TI

德州仪器

Ground-Referenced, Ultra Low Noise, Fixed Gain Stereo Headphone Amplifier

文件:1.01799 Mbytes Page:21 Pages

TI

德州仪器

Ground-Referenced, Ultra Low Noise, Fixed Gain Stereo Headphone Amplifier

文件:1.01799 Mbytes Page:21 Pages

TI

德州仪器

Ground-Referenced, Ultra Low Noise, Fixed Gain Stereo Headphone Amplifier

文件:1.01799 Mbytes Page:21 Pages

TI

德州仪器

LM48860产品属性

  • 类型

    描述

  • Analog supply (min) (V):

    2

  • Analog supply voltage (max) (V):

    5.5

  • Load (min) (Ω):

    16

  • PSRR (dB):

    80

  • Rating:

    Catalog

  • Operating temperature range (°C):

    -40 to 84

  • Headphone channels:

    Stereo

  • Volume control:

    No

  • Shutdown current (ISD) (µA):

    0.1

  • Architecture:

    Class-AB (ground-centered)

  • Iq per channel (typ) (mA):

    2.1

更新时间:2026-5-20 19:05:00
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
TI
12+
BGA12
3058
一级代理,专注军工、汽车、医疗、工业、新能源、电力
NS
23+
BGA-12
50000
只做原装正品
TI
25+
BGA12
20000
原装
TI
23+
BGA12
3200
正规渠道,只有原装!
NS
24+
原厂封装
5810
全新原装现货热卖,价格绝对优
TI
22+
5000
只做原装鄙视假货15118075546
TI
2450+
BGA12
9850
只做原厂原装正品现货或订货假一赔十!
TI/德州仪器
23+
BGA12
13000
原厂授权一级代理,专业海外优势订货,价格优势、品种
NS
22+
BGA
3000
原装正品,支持实单
Texas Instruments
24+25+
16500
全新原厂原装现货!受权代理!可送样可提供技术支持!

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