PA4867
CMOS IC
ABSOLUTE MAXIMUM RATINGS
PARAMETER
SYMBOL
RATINGS
6.0
UNIT
V
Supply Voltage
Input Voltage
-0.3 ~ VDD+0.3
Internally Limited
150
V
Power Dissipation
Junction Temperature
Operating Temperature
Storage Temperature
PD
TJ
℃
℃
℃
TOPR
TSTG
-40 ~ +85
-65 ~ +150
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
The following specifications apply for VDD= 5V unless otherwise specified. Limits apply for TA= 25℃.
PARAMETER
FOR ENTIRE IC
SYMBOL
TEST CONDITIONS
MIN
TYP MAX UNIT
Supply Voltage
VDD
IDD
ISD
2
5.5
15
6
V
VIN=0V, IOUT=0A, HP-IN=0V
VIN=0V, IOUT=0A, HP-IN=4V
VDD applied to the SHUTDOWN pin
7.5
3.0
0.7
mA
mA
µA
Quiescent Power Supply Current
Shutdown Current
2
FOR BRIDGED-MODE OPERATION
Output Offset Voltage
VO(OFF) VIN=0V
5
50
mV
W
RL = 3Ω
2.2
RL = 4Ω
1.9
1.1
3.0
2.6
1.5
THD=1%, f=1kHz
W
RL = 8Ω
RL = 3Ω
RL = 4Ω
RL = 8Ω
1.0
W
W
Output Power
POUT
THD+N=10%, f=1kHz
W
W
W
%
%
THD+N=1%, f=1kHz, RL=32Ω
20Hz ≤ f ≤ 20kHz,
0.34
0.3
RL =4Ω, POUT =2W
RL =8Ω, POUT =1W
Total Harmonic Distortion+Noise
Power Supply Rejection Ratio
THD+N
PSRR
AVD=2
0.3
V
DD=5V, VRIPPLE=200mVRMS, RL=8Ω,
67
dB
CB=2.2µF
Channel Separation
XTALK f=1kHz, CB=2.2µF
80
97
dB
dB
Signal To Noise Ratio
SNR VDD=5V, POUT=1.1W, RL=8Ω
FOR SINGLE-ENDED OPERATION
Output Offset Voltage
VO(OFF) VIN=0V
5
50
mV
THD = 0.5%, f = 1kHz, RL = 32Ω
THD+N = 1%, f = 1kHz, RL = 8Ω
THD+N = 1%, f = 1kHz, RL = 16Ω
75
85
mW
180
165
88
mW
Output Power
POUT
THD+N = 1%, f = 1kHz, RL = 32Ω
THD+N = 10%, f = 1kHz, RL = 16Ω
THD+N = 10%, f = 1kHz, RL = 32Ω
208
114
mW
VP-P
Output Voltage Swing
VOUT THD = 0.05%,RL = 5kΩ
1
AV=-1, POUT=75mW
THD+N
Total Harmonic Distortion+Noise
0.2
%
20Hz≤f≤20kHz, RL=32Ω
CB=1.0µF, VRIPPLE=200mVRMS
f=1kHz
Power Supply Rejection Ratio
PSRR
52
dB
Channel Separation
Signal To Noise Ratio
XTALK f=1kHz, CB=2.2µF
60
95
dB
dB
SNR VDD=5V, POUT=340mW, RL=8Ω
UNISONIC TECHNOLOGIES CO., LTD
3 of 7
QW-R502-125.A
www.unisonic.com.tw
UMC [ UMC CORPORATION ]
