B1413N

Ordering number:ENN1410B Monolithic Digital IC LB1403N Series 5-Dot Red/Green LED Level Meter Use AC level meters such as VU meters. DC level meters such as signal meters. Features and Functions Capable of generating a bar-display for input voltage with 5 LEDs. Operates from either AC or DC input voltage because of on-chip rectifier amplifier. Lighting levels remain stable to line regulation because of on-chip voltage reference. 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. Five types of ICs constitute the series with various lighting levels of the LEDs and driving currents. SIP-9 pin package and fewer externally connected components resuit in smaller space requirements on the circuit board. Low noise at LED lighted mode. Package Dimensions unit:mm 3017D-SIP9 [LB1403N Series] 22.0 3.0 0.51 min (4.5) 3.2 5.7 max 1 (0.84) 2.54 0.5 9 1.3 0.25 1.35 SANYO : SIP9 LB1403N Series Type No. VC3 lighting sensitivity LB1403N 85 mVrms typ LB1413N 105 mVrms typ LB1423N 85 mVrms typ LB1433N 105 mVrms typ LB1443N 85 mVrms typ Comparator level +6dB, +3dB 0dB, –5dB, –10dB 1.67Vc3, 1.33Vc3, Vc3, 0.67Vc3, 0.33Vc3 +6dB, +3dB, 0dB, –5dB, –10dB 1.67Vc3, 1.33Vc3, Vc3, 0.67Vc3, 0.33Vc3 +6dB, +3dB, 0dB, –6dB, –12dB Equivalent Circuit Block Diagram and Pin Assignment Constant LED current 15 mA typ 15 mA typ 7 mA typ 7 mA typ 15 mA typ Any and all SANY...