LD3922A/B: 0.39 inch dual digits 7 segment LED display

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Product Description:

0.39 inch dual digits 7 segment led display

Features:

• 10mm(0.39inch) digit high
• Excellent digit appearance
• Wide viewing angle
• Range of emitted colors
• I.C. compatible
• Low power consumption
• Gray face, white segment
• RoHS compliant

Internal Circuit Diagram

 

Table1

Single Digit 7 Segment LED Display, Digit Height: 10.0mm(0.39inch), External Dimensions: 12.8x19.9x7mm
Parameter	Part No.		Chip			Iv(mcd)@20mA		Iv(mcd)@20mA
	Common Anode	Common Cathode	Material	Color	W LD (nm)	One Seg		One DP
						Min.	Typ.	Min.	Typ.
Standard Intensity	LD3922BR	LD3922AR	GaAlAs	Red	640	8	10	16	20
	LD3922BD	LD3922AD	GaAlAs	Super Red	640	18	25	36	50
	LD3922BO	LD3922AO	GaAsP/GaP	Orange	625	7	9	14	18
	LD3922BY	LD3922AY	GaAsP/GaP	Yellow	588	8	10	16	20
	LD3922BG	LD3922AG	GaP	Green	568	7	9	14	18
High Brightness	LD3922BUR	LD3922AUR	AlGaInP	Ultra Red	640	30	45	60	90
	LD3922BUO	LD3922AUO	AlGaInP	Ultra Orange	625	30	45	60	90
	LD3922BUA	LD3922AUA	GaAlAs	Ultra Amber	605	30	45	60	90
	LD3922BUY	LD3922AUY	GaAsP/GaP	Ultra Yellow	595	30	45	60	90
	LD3922BUG	LD3922AUG	GaAsP/GaP	Ultra Green	573	30	45	60	90
	LD3922BPG	LD3922APG	InGaN	Pure Green	525	120	150	240	300
	LD3922BUB	LD3922AUB	InGaN	Ultra Blue	470	30	45	60	90
	LD3922BUW	LD3922AUW	InGaN	Ultra White	---	100	120	200	240