Dual Operational
Lowpower
Amplifier for Audio
CO4558L
Absolute maximum ratings (Ta = 25
o
C)
Parameter
Power supply voltage
Diffeential Input Voltage
Power Dissipation
Operating temperature
Storage temperature
Symbol
V+/V-
V
ID
PD
T
opr
T
stg
Limits
±8
±7
500
0~+85
-55~+150
unit
V
V
mW
o
C
o
C
*Stresses beyond those listed under “ absolute maximum ratings” may cause
permanent damage to the device. Exposure to absolute-maximum-rated conditions
for extended peeriods may affect device reliability.
Recommended Operating Condition
Parameter
Power supply voltage
Symbol
V+/V-
Limits
±1.5~±8(3~16)
unit
V
Electrical characteristics (
unless otherwise noted, Ta = 25
o
C, V+ = 6V, V- =-6V
)
Parameter
Input Offset Voltage
Input Offset Current
Input Bias Current
Input Resistance
Input Voltage Range
Large Signal Voltage Gain
Gain Bandwidth
Phase Margin
Output Voltage Swing
DC common mode
Rejection ratio
Power supply rejection
Ratio
Slew rate
Input Noise Voltage
Output Resistance
Output Short-Circuit
Current
Channel separation
Rise Time
Operating Current
Symbol
VIO
IIO
IB
RIN
Vin
Av
GBW
θm
Vsw
CMRR
PSRR
SR
Vnoise
Ro
Ios
α
Tr
Icc
Min.
-
-
-
0.5
-
86
-
-
-
-
-
0.9
-
-
-
-
-
-
Typ.
0.7
5
70
0.8
-
100
3
60
±5
98
95
1.0
1.94
75
100
100
55
5.5
Max.
6
200
500
-
±5
-
-
-
-
-
-
-
-
-
-
-
-
10
Unit
mV
nA
nA
MΩ
V
dB
MHz
deg.
V
dB
dB
V/μS
uVrms
Ω
mA
dB
ns
mA
Conditions
Rs
≤10KΩ
RL=10KΩ
Rs
≤10KΩ,
fin=100Hz
Vp-p=100mV
RL=2KΩ
CL=100pF
RIAA, Rs=1KΩ,
30kHz, LPF
*
f=1KHz~20KHz
*1 Due to power disspation issue, it is not allowed for both channels to operate at this condition at the same moment.
* All specs and applications shown above subject to change without prior notice.
1F-5 NO.66 SEC.2 NAN-KAN RD ., LUCHU , TAOYUAN, TAIWAN, R.O.C
Email: server@ceramate.com.tw
Tel:886-3-3529445
Http: www.ceramate.com.tw
Page 2 of
10
Rev 1.1 Dec 26,2001
Fax:886-3-3521052
CERAMATE [ CERAMATE TECHNICAL ]
