STK4067 datasheet(2/8 Pages) SANYO

2 / 8 page

STK4067

No. 4376-2/8

Specifications

Maximum Ratings at Ta=25°C

Recommended Operating Conditions at Ta=25°C

Operating Characteristics at Ta = 25°C, VCC = 13.2 V, RL = 2 Ω, Rg = 600 Ω, VG = 46 dB

Equivalent Circuit

Parameter

Symbol

Conditions

Ratings

Unit

Maximum supply voltage

VCC max (1) No signal (with circuit cut off) 30s

VCC max (2) With signal (f = 100 kHZ, Vin = 1 Vrms, t = 100 ms)

Output current

IO max

Junction temperature

150

°C

Thermal resistance

θj-c

Per power transistor

1.6

°C/W

Operating substrate temperature

110

°C

Storage temperature

Tstg

–40 to +125

°C

Available time for load shorted

VCC = 13.2 V, RL = 2 Ω, f = 50 Hz, PO = 25 W

Parameter

Symbol

Conditions

Ratings

Unit

Recommended supply voltage

VCC

13.2

Load resistance

Ω

Parameter

Symbol

Conditions

min

typ

max

Unit

Quiescent current

ICCO

Rg = 10 k

Ω

140

Output power

PO (1)

THD = 10%, f = 1 kHz, RL = 1 Ω

PO (2)

THD = 10%, f = 1 kHz, RL = 2 Ω

Total harmonic distortion

THD (1)

PO = 10 W, f =1kHz

0.025

0.1

THD (2)

PO = 1 W, f = 20 to 20 kHz

0.4

Voltage gain

PO = 1 W, f = 1 kHz

43.8

46.0

48.2

Frequency response

fL, fL

PO =1 W,

20 to 30k

–3

Input resistance

PO = 1 W, f = 1 kHz

Ω

Output noise voltage

VNO

Rg = 10 k

Ω, BPF

0.6

1.2

mVrms

Output offset voltage

∆VN

Rg = 10 k

Ω

–200

+200

Muting suppression level

ATT

VM = +5 V

∞

Ripple rejection

SVRR

fR = 100 Hz, Rg = 0 Ω, VR = 0 dBm

–47

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