Electronic Components Datasheet Search
  English  ▼

X  

Preview PDF HTML

LM4811G-SM2-R Datasheet(PDF) 5 Page - Unisonic Technologies

Part # LM4811G-SM2-R
Description  DUAL 105mW HEADPHONE AMPLIFIER WITH DIGITAL VOLUME CONTROL AND SHUTDOWN MODE
PDF  9 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  UTC [Unisonic Technologies]
Direct Link  http://www.utc-ic.com
Logo UTC - Unisonic Technologies

LM4811G-SM2-R Datasheet(HTML) 5 Page - Unisonic Technologies

  LM4811G-SM2-R Datasheet HTML 1Page - Unisonic Technologies LM4811G-SM2-R Datasheet HTML 2Page - Unisonic Technologies LM4811G-SM2-R Datasheet HTML 3Page - Unisonic Technologies LM4811G-SM2-R Datasheet HTML 4Page - Unisonic Technologies LM4811G-SM2-R Datasheet HTML 5Page - Unisonic Technologies LM4811G-SM2-R Datasheet HTML 6Page - Unisonic Technologies LM4811G-SM2-R Datasheet HTML 7Page - Unisonic Technologies LM4811G-SM2-R Datasheet HTML 8Page - Unisonic Technologies LM4811G-SM2-R Datasheet HTML 9Page - Unisonic Technologies  
Zoom Inzoom in Zoom Outzoom out
 5 / 9 page
background image
LM4811
Preliminary
CMOS IC
UNISONICTECHNOLOGIESCO.,LTD
5 of 9
www.unisonic.com.tw
QW-R502-560.a
ELECTRICAL CHARACTERISTICS(Cont.)
For VDD=3.3V
PARAMETER
SYMBOL
TEST CONDITIONS
MIN TYP
MAX
UNIT
Supply Current
IDD
VIN=0V, IO=0A
1.1
mA
Shutdown Current
ISD
VIN=0V
0.3
μA
Output Offset Voltage
VOS
VIN=0V
4.0
mV
RL=16Ω
40
mW
Output Power
PO
THD+N=0.1%, f=1kHz
RL=32Ω
28
mW
Total Harmonic Distortion
THD+N
PO=25mW, RL=32Ω, f=20Hz~20kHz
0.5
%
Power Supply Rejection Ratio
PSRR
CB=1.0μF,VRIPPLE=100mVPP,
f=217Hz
60
dB
High
VIH
1.4
V
Input Voltage
(Clock, UP/DN, Shutdown) Low
VIL
0.4
V
Input referred minimum gain
-33
dB
Digital Volume Range
Input referred maximum gain
+12
dB
Digital Volume Stepsize
All 16 discrete steps
3.0
dB
Stepsize Error
All 16 discrete steps
±0.3
dB
Channel-to-Channel Volume
Tracking Error
All gain settings from -33dB ~ +12dB
0.15
dB
Shutdown Attenuation
Shutdown mode active
-100
dB
For VDD=2.6V
PARAMETER
SYMBOL
TEST CONDITIONS
MIN TYP
MAX
UNIT
Supply Current
IDD
VIN=0V, IO=0A
1.0
mA
Shutdown Current
ISD
VIN=0V
0.3
μA
Output Offset Voltage
VOS
VIN=0V
4.0
mV
RL=16Ω
20
mW
Output Power
PO
THD+N=0.1%, f=1kHz
RL=32Ω
16
mW
Total Harmonic Distortion
THD+N
PO=15mW, RL=32Ω, f=20Hz~20kHz
0.6
%
Power Supply Rejection Ratio
PSRR
CB=1.0μF,VRIPPLE=100mVPP,
f=217Hz
60
dB
High
VIH
1.4
V
Input Voltage
(Clock, UP/DN, Shutdown) Low
VIL
0.4
V
Input referred minimum gain
-33
dB
Digital Volume Range
Input referred maximum gain
+12
dB
Digital Volume Stepsize
All 16 discrete steps
3.0
dB
Stepsize Error
All 16 discrete steps
±0.3
dB
Channel-to-Channel Volume
Tracking Error
All gain settings from -33dB ~ +12dB
0.15
dB
Shutdown Attenuation
Shutdown mode active
-75
dB
Notes: 4. Absolute Maximum Ratings indicate limits beyond which damage to the device may occur.
5. All voltages are measured with respect to the ground pin, unless otherwise specified.



Html Pages

1 2 3 4 5 6 7 8 9


Datasheet Download

Go To PDF Page


Link URL



Does ALLDATASHEET help your business so far?  [ DONATE ] 

About Alldatasheet   |   Advertisement   |   Contact us   |   Privacy Policy   |   Link to Datasheet    |   Link Exchange   |   Manufacturer List
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