Motor de Búsqueda de Datasheet de Componentes Electrónicos
  Spanish  ▼
ALLDATASHEET.ES

X  

LM4893ITL Datasheet(PDF) 4 Page - National Semiconductor (TI)

[Old version datasheet] Texas Instruments acquired National semiconductor.
No. de pieza LM4893ITL
Descripción Electrónicos  1.1 Watt Audio Power Amplifier
Download  22 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Fabricante Electrónico  NSC [National Semiconductor (TI)]
Página de inicio  http://www.national.com
Logo NSC - National Semiconductor (TI)

LM4893ITL Datasheet(HTML) 4 Page - National Semiconductor (TI)

  LM4893ITL Datasheet HTML 1Page - National Semiconductor (TI) LM4893ITL Datasheet HTML 2Page - National Semiconductor (TI) LM4893ITL Datasheet HTML 3Page - National Semiconductor (TI) LM4893ITL Datasheet HTML 4Page - National Semiconductor (TI) LM4893ITL Datasheet HTML 5Page - National Semiconductor (TI) LM4893ITL Datasheet HTML 6Page - National Semiconductor (TI) LM4893ITL Datasheet HTML 7Page - National Semiconductor (TI) LM4893ITL Datasheet HTML 8Page - National Semiconductor (TI) LM4893ITL Datasheet HTML 9Page - National Semiconductor (TI) Next Button
Zoom Inzoom in Zoom Outzoom out
 4 / 22 page
background image
Electrical Characteristics V
DD = 3.0V (Notes 1, 2)
The following specifications apply for the circuit shown in Figure 1 unless otherwise specified. Limits apply for T
A =
25˚C. (Continued)
Symbol
Parameter
Conditions
LM4893
Units
(Limits)
Typical
Limit
(Note 6)
(Notes 7, 8)
N
OUT
Output Noise
A-Weighted; Measured across 8
BTL
Input terminated with 10
Ω to
ground
26
µV
RMS
Electrical Characteristics V
DD = 2.6V
(Notes 1, 2)
The following specifications apply for the circuit shown in Figure 1 unless otherwise specified. Limits apply for T
A = 25˚C.
Symbol
Parameter
Conditions
LM4893
Units
(Limits)
Typical
Limit
(Note 6)
(Notes 7, 8)
I
DD
Quiescent Power Supply Current
V
IN = 0V, 8
Ω BTL
3.5
mA
I
SD
Shutdown Current
V
shutdown = GND
0.1
µA
V
OS
Output Offset Voltage
5
mV
P
o
Output Power
THD = 1% (max); f = 1kHz
R
L =8
250
mW
R
L =4
350
THD+N
Total Harmonic Distortion+Noise
P
o = 0.1Wrms; f = 1kHz
0.1
%
PSRR
Power Supply Rejection Ratio
V
ripple = 200mVsine p-p, CB =
1.0µF
Input terminated with 10
Ω to
ground
55 (f = 1kHz)
55 (f =
217Hz)
dB
Note 1: All voltages are measured with respect to the ground pin, unless otherwise specified.
Note 2: Absolute Maximum Ratings indicate limits beyond which damage to the device may occur. Operating Ratings indicate conditions for which the device is
functional, but do not guarantee specific performance limits. Electrical Characteristics state DC and AC electrical specifications under particular test conditions which
guarantee specific performance limits. This assumes that the device is within the Operating Ratings. Specifications are not guaranteed for parameters where no limit
is given, however, the typical value is a good indication of device performance.
Note 3: The maximum power dissipation must be derated at elevated temperatures and is dictated by TJMAX, θJA, and the ambient temperature TA. The maximum
allowable power dissipation is PDMAX =(TJMAX–TA)/θJA or the number given in Absolute Maximum Ratings, whichever is lower. For the LM4893, see power derating
curves for additional information.
Note 4: Human body model, 100 pF discharged through a 1.5 k
Ω resistor.
Note 5: Machine Model, 220pF–240pF discharged through all pins.
Note 6: Typicals are measured at 25˚C and represent the parametric norm.
Note 7: Limits are guaranteed to National’s AOQL (Average Outgoing Quality Level).
Note 8: For micro SMD only, shutdown current is measured in a Normal Room Environment. Exposure to direct sunlight will increase ISD by a maximum of 2µA.
Note 9: If the product is in shutdown mode, and VDD exceeds 6V (to a max of 8V VDD), then most of the excess current will flow through the ESD protection circuits.
If the source impedance limits the current to a max of 10ma, then the part will be protected. If the part is enabled when VDD is above 6V, circuit performance will
be curtailed or the part may be permanently damaged.
Note 10: All bumps have the same thermal resistance and contribute equally when used to lower thermal resistance.
Note 11: Maximum power dissipation (PDMAX) in the device occurs at an output power level significantly below full output power. PDMAX can be calculated using
Equation 1 shown in the Application section. It may also be obtained from the power dissipation graphs.
www.national.com
4


Número de pieza similar - LM4893ITL

Fabricante ElectrónicoNo. de piezaDatasheetDescripción Electrónicos
logo
National Semiconductor ...
LM4890 NSC-LM4890 Datasheet
1Mb / 31P
   1 Watt Audio Power Amplifier
logo
Texas Instruments
LM4890 TI-LM4890 Datasheet
1Mb / 36P
[Old version datasheet]   1 Watt Audio Power Amplifier
LM48901 TI-LM48901 Datasheet
821Kb / 51P
[Old version datasheet]   Audio Power Amplifier Series
LM48901RL TI-LM48901RL Datasheet
821Kb / 51P
[Old version datasheet]   Audio Power Amplifier Series
LM48901RLX TI-LM48901RLX Datasheet
821Kb / 51P
[Old version datasheet]   Audio Power Amplifier Series
More results

Descripción similar - LM4893ITL

Fabricante ElectrónicoNo. de piezaDatasheetDescripción Electrónicos
logo
Texas Instruments
LM4879 TI1-LM4879_14 Datasheet
1Mb / 28P
[Old version datasheet]   1.1 Watt Audio Power Amplifier
LM4879 TI1-LM4879 Datasheet
1Mb / 32P
[Old version datasheet]   1.1 Watt Audio Power Amplifier
logo
National Semiconductor ...
LM4879 NSC-LM4879 Datasheet
788Kb / 25P
   1.1 Watt Audio Power Amplifier
logo
SG Micro Corp
SGM4890 SGMICRO-SGM4890 Datasheet
324Kb / 9P
   1.1 Watt Audio Power Amplifier
logo
National Semiconductor ...
LM4923 NSC-LM4923 Datasheet
433Kb / 12P
   1.1 Watt Fully Differential Audio Power Amplifier With Shutdown Select
logo
Texas Instruments
LM4923 TI1-LM4923_14 Datasheet
947Kb / 23P
[Old version datasheet]   1.1 Watt Fully Differential Audio Power Amplifier With Shutdown Select
LM4923 TI1-LM4923 Datasheet
980Kb / 23P
[Old version datasheet]   1.1 Watt Fully Differential Audio Power Amplifier With Shutdown Select
logo
National Semiconductor ...
LM4923 NSC-LM4923_07 Datasheet
390Kb / 14P
   1.1 Watt Fully Differential Audio Power Amplifier With Shutdown Select
LM4897 NSC-LM4897 Datasheet
612Kb / 14P
   1.1 Watt Audio Power Amplifier with Fade-In and Fade-Out
logo
AiT Semiconductor Inc.
A2203 AITSEMI-A2203 Datasheet
833Kb / 12P
   AUDIO AMPLIFIER 1.7 WATT AUDIO POWER AMPLIFIER
REV2.2
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


Datasheet Descarga

Go To PDF Page


Enlace URL




Política de Privacidad
ALLDATASHEET.ES
¿ALLDATASHEET es útil para Ud.?  [ DONATE ] 

Todo acerca de Alldatasheet   |   Publicidad   |   Contáctenos   |   Política de Privacidad   |   Intercambio de Enlaces   |   Lista de Fabricantes
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