NTE1798
Integrated Circuit
Dual, AF PO, 6W/Ch
Features:
D
High鈥揙utput, Dual鈥揅hannel AF Power IC:
P
O
= 6W x 2, V
CC
= 25V, R
L
= 8鈩? f = 1kHz
D
Low Distortion: THD = 0.1%, V
CC
= 25V, R
L
= 8鈩? f = 1kHz, P
O
= 2W
D
Minimum Number of External Components Required (No Bootstrap Capacitor Required)
D
Low Pop Noise at Time of Power Switch ON/OFF
D
High Ripple Rejection: 58dB Typ
D
Wide Supply Voltage Range: 10V to 32V
D
On鈥揅hip Protection Against Abnormality (Thermal Shutdown, Overvoltage)
Absolute Maximum Ratings:
(T
A
= +25擄C unless otherwise specified)
Maximum Supply Voltage, V
CC
max . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35V
Maximum Output Current, I
O
peak . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.5A
Allowable Power Dissipation (With Heat Sink), P
D
max . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20W
Operating temperatue Range, T
opr
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 鈥?0擄 to +75擄C
Storage Temperature Range, T
stg
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 鈥?0擄 to + 150擄C
Recommended Operating Conditions:
(T
A
= +25擄C unless otherwise specified)
Recommended Supply Voltage, V
CC
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25V
Operating Voltage Range, V
CC
opr . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10V to 32V
Recommended Load Resistance, R
L
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8鈩?/div>
Electrical Characteristics:
(T
A
= +25擄C, V
CC
= 25V, R
L
= 8鈩? f = 1kHz unless otherwise specified)
Parameter
Quiescent Current
Voltage Gain
Output Power
Total Harmonic Distortion
Output Noise Voltage
Ripple Rejection
Crosstalk
Channel Balance
Symbol
I
CCO
V
G
P
O
THD
V
NO
SVRR
CT
VG
THD = 1%
P
O
= 2W
R
g
= 10k鈩? BW = 20Hz to 20kHz
R
g
= 10k鈩? f
R
= 100Hz, 45V
R
= 0dBm
R
g
= 10k鈩?/div>
Test Conditions
Min
25
38
5.0
鈥?/div>
鈥?/div>
45
45
鈥?/div>
Typ
45
40
6.0
0.1
0.25
58
60
鈥?/div>
Max
90
42
鈥?/div>
0.8
1.0
鈥?/div>
鈥?/div>
1.5
Unit
mA
dB
W
%
mV
dB
dB
dB
next
NTE1798 產(chǎn)品屬性
NTE
置換半導(dǎo)體
否
1
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