ht82v739 Holtek Semiconductor Inc., ht82v739 Datasheet - Page 2

• Manufacturer Part Number: ht82v739
• Description: 1200mw Audio Power With Shutdown
• Manufacturer: Holtek Semiconductor Inc.

Absolute Maximum Ratings
Supply Voltage ...........................V
Input Voltage..............................V
Note: These are stress ratings only. Stresses exceeding the range specified under Absolute Maximum Ratings may
Electrical Characteristics
Rev. 1.00
D.C. Characteristics
V
I
I
V
V
P
A.C. Characteristics
t
(THD+N)
/S
S/N
Symbol
DD
SD
ON
DD
IH
IL
O
cause substantial damage to the device. Functional operation of this device at other conditions beyond those listed
in the specification is not implied and prolonged exposure to extreme conditions may affect device reliability.
Supply Voltage
Quiescent Power Supply
Current
Shutdown Power Supply
Current
Input High Voltage for CE
Input Low Voltage for CE
Output Power
Enable Time
Total Harmonic Distortion Plus
Noise-to-signal Ratio
Signal to Noise Ratio
Parameter
SS
SS
0.3V to V
0.3V to V
V
3V
5V
5V V
3V
5V
3V V
5V
5V
5V
DD
DD
SS
+6.0V
+0.3V
V
(THD+N)/S 1%,
V
(THD+N)/S 10%,
V
(THD+N)/S 1%,
V
(THD+N)/S 10%,
V
No load
Power Output=500mW,
V
V
sinewave
IN
IN
IN
IN
IN
IN
IN
IN
IN
=0V
=0V
=1kHz sinewave
=1kHz sinewave
=1kHz sinewave
=1kHz sinewave
=1kHz sinewave,
=1kHz sinewave
=1Vrms 1kHz
Test Conditions
P-P
P-P
2
, No load
, CE=V
Conditions
Storage Temperature ............................ 50 C to 125 C
Operating Temperature........................... 40 C to 85 C
DD
, No load
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
=4
=8
=16
=4
=8
=16
=4
=8
=16
=4
=8
=16
=4
=8
=16
=4
=8
=16
0.7V
Min.
2.2
0
DD
1150
1400
1200
Typ.
0.18
0.13
330
300
240
450
400
280
950
650
800
145
105
5.0
2.2
3.5
0.3
66
70
72
V
HT82V739
0.3V
SS
March 13, 2007
Max.
V
=0V, Ta=25 C
5.5
4.0
6.0
1
DD
DD
Unit
mW
mW
mA
mA
dB
dB
dB
%
%
%
V
V
V
A
s
s