LM4863G-D16-T 查看數據表（PDF） - Unisonic Technologies
零件编号
产品描述 (功能)
生产厂家
LM4863G-D16-T Datasheet PDF : 12 Pages
| |||
LM4863
CMOS IC
ABSOLUTE MAXIMUM RATINGS
PARAMETER
SYMBOL
RATINGS
UNIT
Supply Voltage
VDD
6.0
V
Recommended Supply Voltage Range
Input Voltage
VDD
2.0 ~ 5.5
V
VIN
-0.3 ~ VDD+0.3
V
Power Dissipation
Junction Temperature
PD
Internally limited
TJ
+125
°С
Operating Temperature
TOPR
-40 ~ +85
°С
Storage Temperature
TSTG
-65 ~ +150
°С
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.
THERMAL DATA
PARAMETER
Junction to Ambient
Junction to Case
SOP-18
DIP-16
HTSSOP-20
DIP-16/SOP-18
HTSSOP-20
SYMBOL
θJA
θJC
RATINGS
80
63
90
20
2
UNIT
°С/W
°С/W
°С/W
°С/W
°С/W
ELECTRICAL CHARACTERISTICS (Notes 1)(VDD=5V, TA =25°С, unless otherwise specified)
PARAMETER
FOR ENTIRE IC
Supply Voltage
Headphone Input
Voltage
High
Low
Quiescent Power Supply Current
(Note 2)
Shutdown Current
FOR BRIDGED-MODE OPERATION
Output Offset Voltage
HTSSOP-20
Output Power
(measured at the device
terminals)
DIP-16
SOP-18
SYMBOL
TEST CONDITIONS
VDD
VIH
VIL
IDD
VIN=0V, IOUT=0A, HP-IN=0V
VIN=0V, IOUT=0A, HP-IN=4V
ISD
VDD applied to the SHUTDOWN pin
VO(OFF)
POUT
VIN=0V
THD=1%, f=1kHz
RL=3Ω
RL=4Ω
THD+N=10%,
f=1kHz
RL=3Ω
RL=4Ω
THD=1%, f=1kHz RL=8Ω
THD+N=10%,
f=1kHz
RL=8Ω
THD+N=1%, f=1kHz, RL=32Ω
MIM TYP MAX UNIT
2
5.5 V
4
V
0.8 V
6
11.5 20
5.8
mA
2 0.7
μA
5 50 mV
2.5
2.2
3.2
W
2.7
1.0 1.1
1.5
W
0.34
W
Total Harmonic
Distortion + Noise
HTSSOP-20
DIP-16
SOP-18
THD+N
20Hz≤f≤20kHz,
AVD=2
RL=4Ω, POUT=2W
RL=8Ω, POUT=1W
0.3
0.3
%
Power Supply Rejection Ratio
Channel Separation
PSRR
VDD=5V, VRIPPLE=200mVRMS, RL=8Ω,
CB=1.0μF
67
dB
XTALK f=1kHz, CB=1.0μF
90
dB
Signal To Noise Ratio
SNR VDD=5V, POUT=1.1W, RL=8Ω
98
dB
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
4 of 12
QW-R107-027.E
Share Link: 