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STK443 даташит ( Даташиты, Даташиты )

Номер в каталоге Описание Производители PDF
6 STK443   2 Channel 5 to 25W Min AF Power AMP

Sanyo
Sanyo
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5 STK443   Single Power Supply / 2Ch Amplifier

Sanyo
Sanyo
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4 STK443-090   class AB 3 channels AF power amplifier

SPECIFICATIONS STK443-090 1999.08.09 1. Case Outline 18Pins (See attached outline drawing) 2. Function class AB 3 channels AF power amplifier 3. Application 50W audio use 4. Maximum Ratings / Ta 25°C Item Symbol Conditions Power Supply Voltage 1 Vcc max(1) No signal Power Supply Voltage 2 Thermal Resistance Vcc max(2) Signal ,R L=8Ω ,6Ω j-c Per one power TR Junction Temperature Tj max Operating Substrate Temperature Tc max Storage Temperature Tstg Available Time for Load Short-circuit *4 ts
Sanyo
Sanyo
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3 STK443-090   Block Diagram

Equivalent Block Diagram (STK443-090) 9 TR1 D2 TR2 R3 TR6 R8 C4 C1 10 TR3 11 TR4 R4 R5 TR8 C10 TR9 TR10 TR5 R2 R6 TR7 D1 C7 R7 C11 TR19 TR20 R13 TR16 D3 TR12 TR11 C2 TR18 R14 R15 C5 R18 TR14 TR13 TR17 R16 C8 R17 TR15 R12 1 C12 TR29 TR30 R23 TR26 D4 TR22 TR21 C3 TR28 R24 R25 C6 R19 TR24 TR23 TR27 R26 C9 R27 TR25 R22 15 16 SUB 2 3 12 8 547 6 13 14 1718 No.2 Test Circuit (STK443-090) +Vcc GND -Vcc STK443-090 +Vcc -Vcc 12 SUB Ch1 +RE 34 Ch1 Ch2 -RE -RE 56 Ch2 +RE -PRE +
ETC
ETC
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2 STK443-xxx   (STK4xx) 2-Channel 5 to 25W AF Power Amp

Features r O IMST,2 Channels by 1 PowerSupply. r Smallshocknoisebecause of directcoupling emitter feedbacked. I STK-433-105 , 3 5 - 1 0 s , 4 3 6 - t o sa n d 4 4 1 - r o s 4 arefor the useof Tg=1g5oa. MAxfMUM RATTNGS/Ta=25"C MaximumSupplyVoltage I AF outputpowerSTK-433: 5Wmin.,STK-435: 7Wmin.,STK-436: 10W min.,STK-437: 10W min.,STK-439: 15W min.,STK-411: 20Vl min., STK-443: 25Wmin. unit 0 v STK- STK- STK. STK. STK. STK- STK 433 435 436 437 +Se 7Ci 7+i (pin 7 to + oi izl vcc max 32 gO -) -+ 3 90 -r -+ 9 5 gO +
ETC
ETC
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1 STK4432   AF Power Amplifier (25W + 25W min / THD = 1.0%)

Ordering number: EN2885A Thick Film Hybrid IC STK4432 AF Power Amplifier (25W + 25W min, THD = 1.0%) Features • Small and slim package with 31 mm height • Pin compatible with STK430 series heretofore in use • Greatly reduced heat sink due to case temperature 125°C guaranteed • Excellent cost performance Package Dimensions unit: mm 4033 [STK4432] Specifications Maximum Ratings at Ta = 25°C Parameter Maximum supply voltage Operating substrate temperature Storage temperature Available time for load short-c
Sanyo
Sanyo
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Fairchild Semiconductor
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