Description = S1A2284A04 5 Dot Led Level Meter Driver ;; Function = Level Meter ;; Features = High Gain Rectifying Amplifier Included,logarithmic Indicator For 5-dot Bar Type Led,ac/dc Level Meters ;; Package = 9SIP ;; Production Status = Eol
... DOT LED LEVEL METER DRIVER INTRODUCTION The S1A2284A04 is a monolithic integrated circuit designed for 5-dot LED level meter drivers with a built-in rectifying amplifier suitable for AC/DC level meters such as VU meters or sig- nal meters. FEATURES • High gain rectifying amplifier included (Gv = 26dB) • ...
... S1A2284A04 ABSOLUTE MAXIMUM RATINGS ( Characteristic Supply Voltage Amp Input Voltage Pin 7 Voltage D Terminal Output Voltage Circuit Current D Terminal Output Current Power Dissipation Operating Temperature Storage Temperature NOTE: 11mW decreased at higher temperatures than ELECTRICAL CHARACTERISTICS (Ta = 6V, f =1kHz, unless otherwise specified) ...
... The wattage determined by the total LED current and R value recommended by the R table. S1A2284A04 10k D4 D5 (max and the response C , attack and release time may be varied. In the above appli F/16V INPUT C2 C1 10k F/16V in, 2 used. DC in, 2 shorted S1A2284A04 Vcc ...