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PA3011-N24-R 데이터시트(PDF) 3 Page - Unisonic Technologies

부품명 PA3011-N24-R
상세설명  3-W STEREO AUDIO POWER AMPLIFIER WITH ADVANCED DC VOLUME CONTROL
PDF  7 Pages
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제조업체  UTC [Unisonic Technologies]
홈페이지  http://www.utc-ic.com
Logo UTC - Unisonic Technologies

PA3011-N24-R 데이터시트(HTML) 3 Page - Unisonic Technologies

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PA3011
CMOS IC
UNISONICTECHNOLOGIESCO.,LTD
3 of 7
www.unisonic.com.tw
QW-R502-247
ABSUTE MAXIMUM RATINGS (Ta=25 )
℃
PARAMETER
SYMBOL
RATINGS
UNIT
Supply Voltage, VDD, PVDD
VSS
-0.3V ~ 6V
V
Input Voltage
VIN
-0.3 V ~ VDD+0.3V
V
Junction Temperature
TJ
-40 ~ +150
°C
Operating Temperature
TOPR
-40 ~ +85
°C
Storage Temperature Range
TSTG
-65 ~ +150
°C
Note: Absolute maximum ratings are those values beyond which the device could be permanently damaged.
Absolute maximum ratings are stress ratings only and functional device operation is not implied.
ELECTRICAL CHARACTERISTICS (Ta=25°C, unless otherwise specified)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX UNIT
DC CHARACTERISTICS (
VDD=PVDD=5.5V)
Supply voltage
VDD
4.0
5.5
V
SE/ BTL , HP/LINE, FADE
0.8×VDD
High-level Input Voltage
VIH
SHUTDOWN
2
V
SE/ BTL , HP/LINE, FADE
0.6×VDD
Low-level Input Voltage
VIL
SHUTDOWN
0.8
V
High-level Input Current (SE/ BTL,
FADE, HP/ LINE, SHUTDOWN,
SEDIFF,SEMAX,VOLUME)
| IIH |
VIN=VDD=PVDD
1
µA
Low-level Input Current (SE/ BTL,
FADE, HP/ LINE, SHUTDOWN,
SEDIFF,SEMAX,VOLUME)
| IIL |
VIN=0V
1
µA
SE/ BTL =0V, SHUTDOWN=2V
6.0
7.5
9.0
Supply Current, No Load
IDD
SE/ BTL =5.5V, SHUTDOWN=2V
3.0
5
6
mA
Supply Current, Shutdown Mode
IDD(SD)
SHUTDOWN =0V
1
20
µA
Gain=0dB, SE/ BTL=0V
30
DC Differential Output Voltage
VOUT(DIFF)
Gain=20dB, SE/ BTL=0V
50
mV
AC CHARACTERISTICS(
VDD=PVDD=5V, RL=3Ω, Gain=6dB)
Bypass Voltage (Nominally VDD/2)
V(Bypass)
Measured At Pin17, No Load
2.65
2.75
2.85
V
High-Level Output Voltage
VOH
RL=8Ω, Measured Between Output
And VDD
700
mV
Low-Level Output Voltage
VOL
RL=8Ω, Measured Between Output
And GND
400
mV
THD=1%, f=1kHz
2
Output Power
POUT
THD=10%, f=1kHz, VDD=5.5V
3
W
Total Harmonic Distortion + Noise
THD+N
POUT=1W, RL=8Ω, f=20Hz~20kHz
<0.4%
Maximum Output Power Bandwidth
BOM
THD=5%
>20
kHz
Power Supply Rejection Ratio
PSRR
VDD=PVDD=4.0V~5.5V
-42
-70
dB
BTL
-63
Supply Ripple Rejection Ratio
RR
f=1kHz, Gain=0dB,
C(BYP)=0.4µF
SE
-57
dB
Noise Output Voltage
eN
Gain=0dB, C(BYP)=0.47µF
f=20Hz~20kHz
BTL
36
µVRMS
SHUTDOWN=2V, RL=3Ω,
Supply Current, Max Power Into a
3-Ω Load
IDD
SE/ BTL=0V, POUT=2W
1.5
ARMS



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