Datasheet for Ic-dual AF PO- 6 W

Datasheet for Ic-dual AF PO- 6 W
NTE1377
Integrated Circuit
AF Power Amplifier, 6W/Channel
Features:
D Built–In 2 Channels (Dual) Enabling use in Stereo and Bridge Amplifier Applications
Dual: 6W x 2 Typ
Bridge: 19W Typ
D Minimum Number of External Parts Required
D Low Pop Noise during Power Supply ON/OFF and Good Starting Balance
D Good Ripple Rejection: 46dB Typ
D Good Channel Separation
D Low Residual Noise (Rg = 0)
D Low Distortion over a Wide Range of Low to High Frequencies
D Built–In Audio Muting Function
D Built–In Protectors:
a. Thermal Protection
b. Overvoltage, Surge Voltage Protection
c. Pin–to–Pin Short Protection
Absolute Maximum Ratings: (TA = +25°C unless otherwise specified)
Maximum Supply Voltage, VCCmax
Quiescent (t = 30sec) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25V
Operating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18V
Surge Supply Voltage (t ≤ 0.2sec), VCCsurge . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50V
Allowable Power Dissipation (TC = +75°C), Pdmax . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15W
Thermal Resistance, Junction to Case, RΘJC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3°C/W
Operating Temperature Range, Topr . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –20° to +75°C
Storage Temperature Range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –40° to +150°C
Recommended Operating Conditions: (TA = +25°C unless otherwise specified)
Recommended Supply Voltage, VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13.2V
Load Resistance, RL
Dual . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2Ω to 8Ω
Bridge . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4Ω to 8Ω
Electrical Characteristics: (TA = +25°C, VCC = 13.2V, RL = 4Ω, f = 1kHz, Rg = 600Ω, with
100 x 100 x 1.5mm3 Al fin unless otherwise specified)
Parameter
Quiescent Current
Voltage Gain
Gain Differential
Output Power
Dual
Symbol
Test Conditions
Min
Typ
Max
Unit
ICCO
–
100
200
mA
VG
49.5
51.5
53.5
dB
∆VG
–
–
2
dB
5.0
6.0
–
W
–
19
–
W
–
0.1
1.0
%
–
30
–
kΩ
Rg = 0
–
0.6
1.0
mV
Rg = 10kΩ
–
1.0
2.0
mV
VR = 200mV, fR = 100Hz, Rg = 0
–
46
–
dB
45
55
–
dB
–
40
–
dB
PO
THD = 10%
Bridge
Total Harmonic Distortion
Input Resistance
THD
PO = 1W
ri
Output Noise Voltage
Ripple Rejection Ratio
Channel Separation
Muting Rejection
Vno
Rr
Ch Sep vo = 0dBm, Rg = 10kΩ
ATT
vo = 0dBm, VM = 9V
Pin Connection Diagram
(Front View)
14 Ch 1 Power GND
13 Ch 1 Bootstrap
1.456 (37.0)
12 Ch 1 Output
1.181 (30.0)
11 VCC
.177 (4.5)
.156 (3.95) R
10 Ch 2 Output
9 Ch 2 Bootstrap
.527
(13.38)
8 Ch 2 Power GND
7 Ch 2 NF
1
14
6 Ch 2 Input
5 Decoupling
.815
(20.7)
4 Audio Muting
3 Preamp GND
2 Ch 1 Input
1 Ch 1 NF
.100 (2.54)
.015 (0.38)
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