參數(shù)資料
型號(hào)： LM4935WLX
廠商： National Semiconductor Corporation
元件分類： ADC
英文描述： Audio Sub-System with Dual-Mode Stereo Headphone and Mono High Efficiency Loudspeaker Amplifiers and Multi-Purpose ADC
中文描述： 音頻子系統(tǒng)的雙模單聲道立體聲耳機(jī)和揚(yáng)聲器放大器的高效率和多功能模數(shù)轉(zhuǎn)換器
文件頁(yè)數(shù)： 14/112頁(yè)
文件大?。?/td> 5017K
代理商： LM4935WLX
10.0 Electrical Characteristics
(Notes 1, 2) Unless otherwise stated
PLL_V
DD
= 3.3V, D_V
DD
= 3.3V,
BB_V
DD
= 1.8V, A_V
= 3.3V, LS_V
= 3.3V.
The following specifications apply for the circuit shown in
Figure 2
unless
otherwise stated. Limits apply for 25C. (Continued)
Symbol
Parameter
Conditions
LM4935
Units
Typical
(Note 6)
Limit
(Note 7)
Total DC Power Dissipation
MP3 Mode Power Dissipation
DAC (f
S
= 48kHz) and HP ON
f
MCLK
= 12MHz, PLL OFF
f
MCLK
= 13MHz, PLL ON
f
PLLOUT
= 12MHz
f
MCLK
= 19.2MHz, PLL ON
f
PLLOUT
= 12MHz
AUX Inputs selected and HP ON
f
MCLK
= 12MHz, PLL OFF
f
MCLK
= 13MHz, PLL OFF
f
MCLK
= 19.2MHz, PLL OFF
PCM DAC (f
S
= 8kHz) + ADC (f
S
=
8kHz) and EP ON
f
MCLK
= 12MHz, PLL OFF
f
MCLK
= 13MHz, PLL OFF
f
MCLK
= 19.2MHz, PLL ON
f
PLLOUT
= 12MHz
CP IN selected. EP and CPOUT ON
f
MCLK
= 12MHz, PLL OFF
f
MCLK
= 13MHz, PLL OFF
f
MCLK
= 19.2MHz, PLL OFF
57
mW
63
mW
64
mW
FM Mode Power Dissipation
24
25
27
mW
mW
mW
VOICE CODEC Mode Power
Dissipation
49
50
56
mW
mW
mW
VOICE Module Mode Power
Dissipation
30
31
33
mW
mW
mW
L
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LM4936 制造商:NSC 制造商全稱:National Semiconductor 功能描述:Stereo 2W Audio Power Amplifiers with Volume Control and Selectable Control Interface (SPI or I2C)
LM49360 制造商:TI 制造商全稱:Texas Instruments 功能描述:Mono Class D Audio Codec PMU with Ground Referenced Headphone Amplifiers, Earpiece Driver, Audio DSP, 2 Step-Down DC-DC Converters, and 7 LDO Regulators
LM49360RL 制造商:TI 制造商全稱:Texas Instruments 功能描述:Mono Class D Audio Codec PMU with Ground Referenced Headphone Amplifiers, Earpiece Driver, Audio DSP, 2 Step-Down DC-DC Converters, and 7 LDO Regulators
LM49360RLX 制造商:TI 制造商全稱:Texas Instruments 功能描述:Mono Class D Audio Codec PMU with Ground Referenced Headphone Amplifiers, Earpiece Driver, Audio DSP, 2 Step-Down DC-DC Converters, and 7 LDO Regulators
LM4936MH 功能描述:音頻放大器 RoHS:否 制造商:STMicroelectronics 產(chǎn)品:General Purpose Audio Amplifiers 輸出類型:Digital 輸出功率: THD + 噪聲: 工作電源電壓:3.3 V 電源電流: 最大功率耗散: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel
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