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KKA7052

KODENSHI KOREA
Part Number KKA7052
Manufacturer KODENSHI KOREA
Description MONO OUTPUT AMPLIFIER
Published Jul 25, 2009
Detailed Description www.DataSheet4U.com TECHNICAL DATA KKA7052 MONO OUTPUT AMPLIFIER GENERAL DESCRIPTION The KKA7052 is a mono output amp...
Datasheet PDF File KKA7052 PDF File

KKA7052
KKA7052

Overview
www.
DataSheet4U.
com TECHNICAL DATA KKA7052 MONO OUTPUT AMPLIFIER GENERAL DESCRIPTION The KKA7052 is a mono output amplifier in a 8-lead dual-in-line (DIL) plastic package.
The device is designed for battery-fed portable audio applications.
Features: • No external components • Low power consumption • No switch-on or switch-off clicks • No external heatsink required • Good overall stability • Short-circuit proof QUICK REFERENCE DATA SYMBOL Vp ltot Gv Po THD PARAMETER Supply voltage range Total quiescent current Voltage gain Output power Total harmonic distortion THD = 10%; 8 Q Po=0,1W CONDITIONS RL=∞~ MIN.
3 38 TYP.
6 4 39 1,2 0,2 MAX.
18 8 40 1,0 UNIT V mA dB W % PACKAGE OUTLINE 8-lead DIL; plastic (SOT97); SOT97-1; PINNNG 1 2 3 4 Vp IN GND1 n.
c.
supply voltage input ground (signal) not connected 5 6 7 8 OUT1 GND2 n.
c.
OUT2 output 1 ground (substrate) not connected output 2 RATINGS Limiting values in accordance with the Absolute Maximum System (IEC 134) SYMBOL Vp IOSM Tc Tstg PARAMETER Supply voltage Non-repetitive peak output current Crystal temperature Storage temperature range MIN.
-55 MAX.
18 1,5 150 +150 ' UNIT V A °C °C Аpplication diagram 1 www.
DataSheet4U.
com KKA7052 CHARACTERISTICS Vp = 6 V; RL = 8 Q; f = 1 kHz; Tamb = 25 °C; unless otherwise specified.
SYMBOL Supply Vp ltot Gv Po Supply voltage range Total quiscent current Voltage gain Output power Noise output voltage (RMS value) Vno(rms) Vno(rms) fr SVRR ∆V5-8 THD IZiI Ibias Frequency response Supply voltage ripple rejection DC output offset voltage pin 5 to 8 Total harmonic distortion Input impedance Input bias current Rs = 5 kΩ PO=0.
1W 0,2 100 100 100 1,0 300 mV % kΩ nA note 3 note 1 note 2 40 150 60 20 Hz to 20 kHz 50 300 mV mV Hz dB THD = 10% RL=∞ 3 38 6 4 39 1,2 18 8 40 V mA dB W PARAMETER CONDITIONS MIN.
TYP.
MAX.
UNIT Notes to the characteristics 1.
The unweighted RMS noise output voltage is measured at a bandwidth of 60 Hz to 15 kHz with a source impedance (Rs) of 5 kΩ.
2.
The RMS noise...


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