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AS1115 Datasheet(PDF) 7 Page - ams AG |
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AS1115 Datasheet(HTML) 7 Page - ams AG |
7 / 26 page www.austriamicrosystems.com/LED-Driver-ICs/AS1115 Revision 1.08 6 - 25 AS1115 Datasheet - Ty p i c a l O p e r a t i n g C h a r a c t e r i s t i c s 7 Typical Operating Characteristics RSET = 9.53k Ω, VRset = VDD; Figure 4. Display Scan Rate vs. Supply Voltage; Figure 5. Display Scan Rate vs. Temperature; 680 700 720 740 760 780 2.7 3.1 3.5 3.9 4.3 4.7 5.1 5.5 Vdd (V) Tamb=-40°C Tamb=+25°C Tamb=+85°C 680 700 720 740 760 780 800 -40 -15 10 35 60 85 Tamb (°C) V dd=2.7V V dd=4V V dd=5V V dd=5.5V Figure 6. Segment Current vs. Temperature; Figure 7. Segment Current vs. RSET; 0 10 20 30 40 50 60 -40 -15 10 35 60 85 Tamb (°C) V seg = 1.7V ; Vdd = 2.7V V seg = 1.7V ; Vdd = 5V V seg = 3V ; Vdd = 5V V seg = 4V ; Vdd = 5V 0 10 20 30 40 50 0 10 20 30 40 50 60 70 80 90 Rset (kOhm) Vseg = 4V; V dd = 5V Vseg = 3V; V dd = 5V Vseg = 2V; V dd = 5V Vseg = 1.7V; V dd = 2.7V Figure 8. Segment Current vs. Supply Voltage; Figure 9. Segment Current vs. VDD; VRset = 2.8V 0 10 20 30 40 50 60 2.7 3.1 3.5 3.9 4.3 4.7 5.1 5.5 Vdd (V) Vseg = 1.7V Vseg = 3V Vseg = 4V 0 5 10 15 20 25 30 35 40 45 50 2.7 3 3.3 3.6 3.9 4.2 Vdd (V) Vseg = 1.7V Vseg = 2V Vseg = 2.3V Vseg = 3.1V |
Similar Part No. - AS1115_12 |
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Similar Description - AS1115_12 |
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