NTE1667 Ver la hoja de datos (PDF) - NTE Electronics
Número de pieza
componentes Descripción
Fabricante
NTE1667 Datasheet PDF : 2 Pages
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Electrical Characteristics: (TA = +25°C, VCC = 9V, f = 1kHz, Rg = 600Ω unless otherwise specified
Parameter
Symbol
Test Conditions
Min Typ Max Unit
Quiescent Current
ICCO 2 Channel, RL = 4Ω
6V
7.5V
– 35 55 mA
– 40 – mA
Voltage Gain
2 Channel
Bridge Amp
Voltage Gain Imbalance
Power Output
2 Channel
Bridge Amp
VG
∆VG
Closed Loop, RNF = 27Ω, VIN = –51dBm
2 Channel, RL = 4Ω
RL = 4Ω
RL = 8Ω
PO THD = 10%
RL = 4Ω
RL = 8Ω
48 50 52 dB
49 51 53 dB
– – 2 dB
1.7 2.3 – W
– 1.3 – W
– 4.7 – W
Total Harmonic Distortion THD 2 Channel, PO = 250mW, RL = 4Ω
– 0.5 2.0 %
Input Resistance
ri RL = 4Ω
21 30 – kΩ
Output Noise Voltage
VNO 2 Channel, RL = 4Ω
Rg = 0
– 0.5 1.3 mV
Rg = 10kΩ – 0.8 2.5 mV
Ripple Rejection
Rr 2 Channel, Rg = 0, VR = 150mV, RL = 4Ω
– 46 – dB
Channel Separation
CH sep 2 Channel, Rg = 10kΩ, vo = 0dBm, RL = 4Ω
40 55 – dB
Pin Connection Diagram
BTL Output 1
Output 2 2
Bootstrap 2 3
Power Amp GND 4
Power Amp GND 5
NF 2 6
Input 2 7
DC 8
16 VCC
15 Output 1
14 Bootstrap 1
13 Power Amp GND
12 Power Amp GND
11 NF 1
10 Input 1
9 Preamp GND
.202 (5.12)
16
9
1
8
.770 (19.5) Max
.254 (6.45)
.168 (4.26) Max
.100 (2.54)
.141
(3.6)
.700 (17.78)
.138
(3.5)
.300 (7.62)
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