MC34119
LINEAR INTEGRATED CIRCUIT
ABSOLUTE MAXIMUM RATINGS (Ta=25°C )
PARAMETER
SYMBOL
VCC
RATINGS
-1~+18
±250
UNIT
V
Supply Voltage
Output Current
IOUT
mA
V
Maximum Input, Ripple Rejection, Mute Pin Voltage
Applied Output Voltage (Output Pin When Disabled)
Junction Temperature
VIN
-1~+1
-1~+1
VOUT
TJ
V
+125
°C
°C
°C
Operating Temperature
TOPR
TSTG
-20 ~ +85
-40 ~ +150
Storage Temperature
Note: Absolute maximum ratings are those values beyond which the device which the device could be permanently
damaged. Absolute maximum ratings are stress ratings only and functional device operation is not implied.
RECOMMENDED OPERATION CONDITIONS (Ta=25°C)
PARAMETER
SYMBOL
RATINGS
2~16
UNIT
V
Supply Voltage
VCC
Load Impedance
Peak Load Current
ZL
8~100
±200
Ω
IL(PEAK)
ΔGv
VI(MUTE)
Ta
mA
dB
V
Differential Gain (5KHz Bandwidth)
Voltage at Mute
0~46
0~VCC
Ambient Temperature
-20~+70
°C
ELECTRICAL CHARACTERISTICS (VCC=6V, Ta=25°C, unless otherwise specified)
PARAMETER
SYMBOL
TEST CONDITIONS
MIN TYP MAX UNIT
DC PARAMETER
VCC=3V, Mute=0.8V
2.7
3.3
65
4
5
mA
mA
Operating Current
ICC
VCC=16V, Mute=0.8V
VCC=3V, Mute=2V
100 μA
RL=16Ω, R1=75KΩ, VCC=3V
RL=16Ω, R1=75KΩ, VCC=6V
RL=16Ω, R1=75KΩ, VCC=12V
1
1.15 1.25
2.65
V
V
Output Voltage
VOUT
5.65
V
Output Offset Voltage
Output High Level
Output Low Level
Input Bias Current
VO(OFF) VCC=6V, RF=75KΩ,RL=32Ω
-30
0
30
mV
V
VOH
VOL
2V<VCC<16V, IOUT=-75mA
2V<VCC<16V, IOUT=75mA
Vcc~1
0.16
V
II(BIAS)
-100 -200 nA
Pin 3
Pin 2
100
18
150
25
220 KΩ
Equivalent Resistance
REQ
40
KΩ
AC PARAMETER
Open Loop Gain of Amp. 1
Open Loop Gain of Amp. 2
Gv1
Gv2
80
-0.35
55
dB
f=1KHz, RL=32Ω
0
0.35 dB
mW
VCC=3V, RL=6Ω, THD<10%
VCC=6V, RL=32Ω, THD<10%
VCC=12V, RL=100Ω, THD<10%
VCC=6V, RL=32Ω, POUT=125mW
VCC<3V, RL=8Ω, POUT=20mW
Output Power
POUT
250
400
mW
mW
0.5
0.5
0.6
1.5
1
%
%
Total Harmonic Distortion
(f=1KHz)
THD
GBW
RR
VCC<12V, RL=32Ω, POUT=200mW
%
Gain Bandwidth Product
MHz
dB
dB
dB
dB
C1=∝, C2=0.01μF
C1=0.1μF, C2=0, f=1KHz
C1=1μF, C2=5μF, f=1KHz
50
70
Power Supply Rejection
(VCC=6V, ΔVCC=3V)
12
52
Muting
Gv(MUTE) Mute=2V, 1KHz<f<20KHz
UNISONIC TECHNOLOGIES CO., LTD
4 of 8
QW-R107-038,E
www.unisonic.com.tw