KKA7052 Datasheet | Kodenshi AUK Group

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 ponents - 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 m A d B 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 .. CHARACTERISTICS Vp = 6 V; RL = 8 Q; f = 1 k Hz; 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 IZi I 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 m V % kΩ n A note 3 note 1 note 2 40 150 60 20 Hz to 20 k Hz 50 300 m V m V Hz d B THD = 10% RL=∞ 3 38 6 4 39 1,2 18 8 40 V m A d B 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 k Hz with a source impedance (Rs) of 5 kΩ. 2. The RMS noise output voltage is measured at a bandwidth of 5 k Hz with asource impedance of 0 Ω and a...