Zakładka z wyszukiwarką danych komponentów
  Polish  ▼
ALLDATASHEET.PL

X  

LM49370 Arkusz danych(PDF) 9 Page - Texas Instruments

Numer części LM49370
Szczegółowy opis  Audio Power Amplifier Series Audio Sub-System with an Ultra Low EMI, Spread Spectrum, Class D Loudspeaker Amplifier
Download  90 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Producent  TI1 [Texas Instruments]
Strona internetowa  http://www.ti.com
Logo TI1 - Texas Instruments

LM49370 Arkusz danych(HTML) 9 Page - Texas Instruments

Back Button LM49370 Datasheet HTML 5Page - Texas Instruments LM49370 Datasheet HTML 6Page - Texas Instruments LM49370 Datasheet HTML 7Page - Texas Instruments LM49370 Datasheet HTML 8Page - Texas Instruments LM49370 Datasheet HTML 9Page - Texas Instruments LM49370 Datasheet HTML 10Page - Texas Instruments LM49370 Datasheet HTML 11Page - Texas Instruments LM49370 Datasheet HTML 12Page - Texas Instruments LM49370 Datasheet HTML 13Page - Texas Instruments Next Button
Zoom Inzoom in Zoom Outzoom out
 9 / 90 page
background image
LM49370
www.ti.com
SNAS356D – FEBRUARY 2007 – REVISED MARCH 2012
Electrical Characteristics
(1)(2) (continued)
Unless otherwise stated PLL_VDD = 3.3V, D_VDD = 3.3V, BB_VDD = 1.8V, A_VDD = 3.3V, LS_VDD = 3.3V. The following
specifications apply for the circuit shown in Figure 2 unless otherwise stated. Limits apply for 25°C.
LM49370
Symbol
Parameter
Conditions
Units
Limit(4)
Typical(3)
(5)
CP_OUT AMPLIFIER
THD+N
Total Harmonic Distortion + Noise
VO = 1VRMS, 5kΩ load
0.02
%
CBYPASS = 1.0μF
PSRR
Power Supply Rejection Ratio
VRIPPLE = 200mVPP
86
dB
fRIPPLE = 217Hz
MONO ADC
RADC
ADC Ripple
±0.25
dB
ADC Passband
Lower (HPF Mode 1), fS = 8 kHz
300
Hz
PBADC
Upper
3470
Hz
Above Passband
60
dB
SBAADC
ADC Stopband Attenuation
HPF Notch, 50 Hz/60 Hz (worst case)
58
dB
SNRADC
ADC Signal to Noise Ratio
From CPI, A-weighted
90
dB
ADCLEVEL
ADC Full Scale Input Level
1
VRMS
STEREO DAC
RDAC
DAC Ripple
0.1
dB
PBDAC
DAC Passband
20
kHz
SBADAC
DAC Stopband Attenuation
70
dB
SNRDAC
DAC Signal to Noise Ratio
A-weighted, AUXOUT
85
dB
DRDAC
DAC Dynamic Range
96
dB
DACLEVEL
DAC Full Scale Output Level
1
VRMS
PLL(8)
Min
0.5
MHz
FIN
Input Frequency Range
Max
30
MHz
I2S/PCM
fS = 48kHz; 16 bit mode
1.536
MHz
fS = 48kHz; 25 bit mode
2.4
MHz
fI2SCLK
I2S CLK Frequency
fS = 8kHz; 16 bit mode
0.256
MHz
fS = 8kHz; 25 bit mode
0.4
MHz
fS = 48kHz; 16 bit mode
0.768
MHz
fS = 48kHz; 25 bit mode
1.2
MHz
fPCMCLK
PCM CLK Frequency
fS = 8kHz; 16 bit mode
0.128
MHz
fS = 8kHz; 25 bit mode
0.2
MHz
Min
40
% (min)
DCI2S_CLK
I2S_CLK Duty Cycle
Max
60
% (max)
DCI2S_WS
I2S_WS Duty Cycle
50
%
I2C
TI2CSET
I2C Data Setup Time
Refer to TRANSFERRING DATA for more
100
ns (min)
details
TI2CHOLD
I2C Data Hold Time
Refer to TRANSFERRING DATA for more
300
ns (min)
details
SPI
TSPISETENB
Enable Setup Time
100
ns (min)
TSPIHOLD-ENB
Enable Hold Time
100
ns (min)
TSPISETD
Data Setup Time
100
ns (min)
(8)
Disabling or bypassing the PLL will usually result in an improvement in noise measurements.
Copyright © 2007–2012, Texas Instruments Incorporated
Submit Documentation Feedback
9
Product Folder Links: LM49370


Podobny numer części - LM49370

ProducentNumer częściArkusz danychSzczegółowy opis
logo
National Semiconductor ...
LM49370 NSC-LM49370 Datasheet
2Mb / 100P
   Audio Sub-System with an Ultra Low EMI, Spread Spectrum, Class D Loudspeaker Amplifier
LM49370 NSC-LM49370 Datasheet
2Mb / 100P
   Audio Sub-System with an Ultra Low EMI, Spread Spectrum, Class D Loudspeaker Amplifier, a Dual-Mode
LM49370RL NSC-LM49370RL Datasheet
2Mb / 100P
   Audio Sub-System with an Ultra Low EMI, Spread Spectrum, Class D Loudspeaker Amplifier
logo
Texas Instruments
LM49370RL/NOPB TI1-LM49370RL/NOPB Datasheet
2Mb / 89P
[Old version datasheet]   Boomer짰 Audio Power Amplifier Series Audio Sub-System with an Ultra Low EMI, Spread Spectrum, Class D Loudspeaker Amplifier, a Dual-Mode Stereo Headphone Amplifier, and a Dedicated PCM Interface for Bluetooth Transceivers
LM49370RLX-NOPB TI1-LM49370RLX-NOPB Datasheet
2Mb / 89P
[Old version datasheet]   Boomer짰 Audio Power Amplifier Series Audio Sub-System with an Ultra Low EMI, Spread Spectrum, Class D Loudspeaker Amplifier, a Dual-Mode Stereo Headphone Amplifier, and a Dedicated PCM Interface for Bluetooth Transceivers
More results

Podobny opis - LM49370

ProducentNumer częściArkusz danychSzczegółowy opis
logo
National Semiconductor ...
LM49370 NSC-LM49370 Datasheet
2Mb / 100P
   Audio Sub-System with an Ultra Low EMI, Spread Spectrum, Class D Loudspeaker Amplifier
LM49370 NSC-LM49370_08 Datasheet
2Mb / 100P
   Audio Sub-System with an Ultra Low EMI, Spread Spectrum, Class D Loudspeaker Amplifier, a Dual-Mode
logo
Texas Instruments
LM49370RLX-NOPB TI1-LM49370RLX-NOPB Datasheet
2Mb / 89P
[Old version datasheet]   Boomer짰 Audio Power Amplifier Series Audio Sub-System with an Ultra Low EMI, Spread Spectrum, Class D Loudspeaker Amplifier, a Dual-Mode Stereo Headphone Amplifier, and a Dedicated PCM Interface for Bluetooth Transceivers
LM4675 TI-LM4675_15 Datasheet
1Mb / 23P
[Old version datasheet]   Ultra-Low EMI, Filterless, 2.65W, Mono, Class D Audio Power Amplifier with Spread Spectrum
logo
National Semiconductor ...
LM48511 NSC-LM48511_08 Datasheet
442Kb / 22P
   3W, Ultra-Low EMI, Filterless, Mono, Class D Audio Power Amplifier with Spread Spectrum
logo
Texas Instruments
LM4675SDBD TI-LM4675SDBD Datasheet
1Mb / 23P
[Old version datasheet]   Ultra-Low EMI, Filterless, 2.65W, Mono, Class D Audio Power Amplifier with Spread Spectrum
LM4675 TI1-LM4675_14 Datasheet
1Mb / 24P
[Old version datasheet]   Ultra-Low EMI, Filterless, 2.65W, Mono, Class D Audio Power Amplifier with Spread Spectrum
logo
National Semiconductor ...
LM48511 NSC-LM48511 Datasheet
440Kb / 22P
   3W, Ultra-Low EMI, Filterless, Mono, Class D Audio Power Amplifier with Spread Spectrum
LM4675 NSC-LM4675 Datasheet
925Kb / 19P
   Ultra-Low EMI, Filterless, 2.65W, Mono, Class D Audio Power Amplifier with Spread Spectrum
logo
Texas Instruments
LM4675 TI1-LM4675 Datasheet
1Mb / 23P
[Old version datasheet]   LM4675 Ultra-Low EMI, Filterless, 2.65W, Mono, Class D Audio Power Amplifier with Spread Spectrum
More results


Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90


Arkusz danych Pobierz

Go To PDF Page


Link URL




Polityka prywatności
ALLDATASHEET.PL
Czy Alldatasheet okazała się pomocna?  [ DONATE ] 

O Alldatasheet   |   Reklama   |   Kontakt   |   Polityka prywatności   |   Linki   |   Lista producentów
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com