| 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
| 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! |
LM48860规格书下载地址
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2018-12-19
DdatasheetPDF页码索引
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