Renesas Electronics M5243BFP
This 2-ch, 3-element graphic equalizer IC is ideal for Hi-Fi audio devices, and features three transistor-type resonance circuits and an output operating amp that handles two channels built into it. It is designed for use in radio cassette players, car stereos, portable stereos and other devices.DESCRIPTION
FEATURES
● Two-channel (stereo) processing is possible with single IC.● An internal reference voltage circuit eliminates the need for a large-volume capacitor and makes it possible to use fewer components.
● The Gv can be varied using an external resistor.
● Low noise ........................... VNO FLAT = 4 µVrms (standard)
● Low distortion .................... THD = 0.004% (standard) (@f = 1 kHz, FLAT) Recommended Operating Conditions Rated power dissipation : 550 mW (FP) System Configuration Rev.1.0, Sep.22.2003, page 1 of 10 M5243BFP Block Diagram Pin Configuration Rev.1.0, Sep.22.2003, page 2 of 10 M5243BFP
ABSOLUTE MAXIMUM RATINGS
(Unless otherwise noted, Ta = 25°C) Conditions Rated values 16 30 550 -20 to +75 -55 to +125 Unit V mA mW °C °C Symbol Vcc ILP Pd Topr Tstg Item Power supply voltage Current load Internal power dissipation Ambient operating temperature Storage temperature Rev.1.0, Sep.22.2003, page 3 of 10 M5243BFPELECTRICAL CHARACTERISTICS
(Unless otherwi...