UTCTEA2025A LINEAR INTEGRATED CIRCUIT
ABSOLUTE MAXIMUM RATINGS
PARAMETER
SYMBOL
Supply Voltage
VS
Power Dissipation
Pd
Operating Temperature
Topr
Storage Temperature
Tstg
VALUE
15
4*
-20 ~ +70
-40 ~ +150
UNIT
V
W
°C
°C
ELECTRICAL CHARACTERISTICS(Ta=25°C,VCC=9V, Rg=600Ω, Unless otherwise specified)
PARAMETER
SYMBOL
TEST CONDITIONS
MIN TYP MAX UNIT
Operating Supply Voltage
Vcc
9
11
V
Quiescent Current
Icc Vi=0, Stereo
40
55 mA
Closed Loop Voltage Gain
Av Stereo, Vi=-45dBm
43
45
47
dB
Bridge, Vi=-45dBm
49
51
53
dB
Channel Balance
CB Stereo
-1
0
+1
dB
Output Power
PO Stereo, RL=4Ω, THD=10%
1.7 2.3
W
Stereo, RL=8Ω, THD=10%
1.3
W
Bridge, RL=8Ω, THD=10%
4.7
W
Total Harmonic Distortion
Input Resistance
THD
Ri
Stereo, Po=250mW, RL=4Ω
Bridge, Po=250mW, RL=4Ω
0.3 1.5
%
0.5
%
21
30
kΩ
Rijpple Rejection
RR Stereo, Rg=0Ω, Vr=150mV,
40
46
dB
f=100Hz
Output Noise Voltage
VNO Stereo, Rg=0Ω
Stereo, Rg=10KΩ
0.3
1
mV
0.5
2
mV
Cross-Talk
CT Stereo, Rg=10KΩ, Vo=0dBm
40
55
dB
UTC UNISONIC TECHNOLOGIES CO., LTD. 2
QW-R107-012,A