STK4332
STK4332 is AF Power Amplifier manufactured by SANYO.
Ordering number: EN 1227C ..
Thick Film Hybrid IC
STK4332 AF Power Amplifier (5W + 5W min, THD = 1.0%)
Features
- Small and slim package with 25.5 mm height.
- Capable of guaranteeing substrate temperature 125°C, thereby reducing heat sink.
- Excellent cost performance.
Package Dimensions unit: mm
[STK4332]
Specifications
Maximum Ratings at Ta = 25°C
Parameter Maximum supply voltage Thermal resistance Junction temperature Operating substrate temperature Storage temperature Available time for load short-circuit Symbol VCC max θj-c Tj Tc Tstg ts VCC = 23V, RL = 8Ω, PO = 5W, f = 50Hz Pin 4 to 7, 12 One power transistor Conditions Ratings 32 7 150 125
- 30 to +125 2 Unit V °C/W °C °C °C s
Remended Operating Conditions at Ta = 25°C
Parameter Remended supply voltage Load resistance Symbol VCC RL Conditions Ratings 23 8 Unit V Ω
SANYO Electric Co., Ltd. Semiconductor Business Headquarters
TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110 JAPAN
61197HA (ID) / 8058MO 2033KI, TS No. 1227- 1/6
..
Operating Characteristics at Ta = 25°C, VCC = 23V, RL = 8Ω, Rg = 600Ω, VG = 40 d B, at specified Test Circuit (based on Sample Application Circuit).
Parameter Quiescent current Output power PO (2) Total harmonic distortion Frequency response Input impedance Output noise voltage THD f L, f H ri VNO Symbol ICCO PO (1) Conditions VCC = 27V THD = 1.0%, f = 1k Hz THD = 1.0%, f = 60Hz to 10k Hz PO = 0.1W, f = 1k Hz PO = 0.1W, +0 d B
- 3 50 to 50k 110k 0.8 min 20 5 2.5 0.5 typ 60 max 120 Unit m A W W % Hz Ω m Vrms
PO = 0.1W, f = 1k Hz VCC = 27V, Rg = 10kΩ
Notes.
Unless otherwise specified for the power supply at the time of test, use the constant voltage power supply. When testing the available time for load short-circuit and output noise voltage, use the specified transformer as shown right. The output noise voltage is the peak value on the mean value indicating rms reading (VTVM), and should not involve impulse...
