CD1403GS

m o .c U 4 et 5-DoteRed/Green LED Level Meter h S U s e ta z Aa C level meters such as VU meters. D . z DC level meters such as signal meters. w w w F e a t u re s a n d F u n c t i o n s z Capable of generating a bar-display for input voltage with 5 LEDs. z Operates from either AC or DC input Silicore CD1403GS Outline Drawing v o l t a g e b e c a u s e o f o n - c h i p r e c t i f i e r a m p l i f i e r. z Lighting levels remain stable to line regulation because of on-chip voltage reference. z z LEDs are driven by a constant current; stable to line regulation. Power supply voltage range is wide (3.5 to 16V), for a wide range of applications. z Five types of ICs constitute the series with various lighting levels of the LEDs and driving currents. z SIP-9 pin package and fewer externally connected components result in smaller space requirements on the circuit board. z Low noise at LED lighted mode Block Diagram AND PIN CONNECTION m o .c U 4 t e e h S a t a .D w w w + _ + _ + _ + _ + _ _ amp + 2 Vc2 3 Vc3 4 6 5 Vc4 GND Vc5 7 Amp Out 8 IN 9 Vcc 1 Vc1 m o .c U 4 t e e h S SHAOXING SILICORE TECHNOLOGY CO.,LTD a t www. Silicore. com. cn a CHMC .D w w w 1/3 Silicore A b s o l u t e M a x i m u m R a t i n g s ( Ta = 2 5 ° C ) Characteristics M a x i m u m S u p p l y Vo l t a g e Allowable Power dissipation O p e r a t i n g Te m p e r a t u r e S t o r a g e Te m p e r a t u r e Symbol Vcc max Pd max To p g Ts t g Va l u e 18 11 0 0 -25 to +75 -55 to +125 CD1403...