AS1115 datasheet(8/27 Pages) AMSOSRAM

8 / 27 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

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;

-40

-15

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

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

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

2.7

3.3

3.6

3.9

4.2

Vdd (V)

Vseg = 1.7V

Vseg = 2V

Vseg = 2.3V

Vseg = 3.1V

AS1115 Datenblatt(PDF) 8 Page - ams-OSRAM AG

AS1115 Datenblatt(HTML) 8 Page - ams-OSRAM AG

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27

Datenblatt Download

Link URL