SPECIFICATIONS No. STK442-090 1. Case Outline 14Pins (See attached outline drawing) 2. Function class AB 2 channels AF power amplifier 3. Application 50W audio use 4. Maximum Ratings / Ta=25deg Item Power Supply Voltage 1 Power Supply Voltage 2 Thermal Resistance Junction Temperature Operating Substrate Temperature Storage Temperature Available Time for Loa.
80 0.2 MAX. Unit W % Hz kohm 1.0 80 mVrms mA mV
+-35 20 to 20k +-35 +-35 +-42 +-42 +-42
1k
50 1.0 1.0 Rg=2.2 kohm +0 -3 dB
20 to 50k 55
-70
0
+70
*Specifications and information herein are subject to change without notice. Note
*1.1ch Drive
*2.All tests are measured using a constant-voltage supply unless otherwise specified.
*3.The output noise voltage is peak value of an average-reading meter with a rms value scale(VTVM). A regulated AC supply(50Hz) should be used to eliminate the effects of AC primary line flicker noise.
*4.Available time for load short-circuit and output noise voltag.
No. | Partie # | Fabricant | Description | Fiche Technique |
---|---|---|---|---|
1 | STK442-110 |
Sanyo |
14 Pin / Class AB 2 Channels AF Power Amplifier | |
2 | STK442-130 |
ETC |
AF Power Amplifier | |
3 | STK441 |
Sanyo |
20W MIN 2 CHANNEL AF POWER AMPLIFIER | |
4 | STK441 |
Sanyo |
Single Power Supply / 2Ch Amplifier | |
5 | STK441-xxx |
ETC |
(STK4xx) 2-Channel 5 to 25W AF Power Amp | |
6 | STK4412 |
Sanyo Semicon Device |
2-Channel AF Power Amplifier | |
7 | STK443 |
Sanyo |
2 Channel 5 to 25W Min AF Power AMP | |
8 | STK443 |
Sanyo |
Single Power Supply / 2Ch Amplifier | |
9 | STK443-090 |
Sanyo |
class AB 3 channels AF power amplifier | |
10 | STK443-090 |
ETC |
Block Diagram | |
11 | STK443-xxx |
ETC |
(STK4xx) 2-Channel 5 to 25W AF Power Amp | |
12 | STK4432 |
Sanyo |
AF Power Amplifier (25W + 25W min / THD = 1.0%) |