AS1116
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
Figure 9. V DIGIT vs. I DIGIT
0.4
0.3
Figure 10. Input High Level vs. Supply Voltage
3.5
3
2.5
2
0.2
1.5
0.1
Vdd
Vdd
Vdd
Vdd
= 2.7V
= 3.3V
= 4V
= 5V
1
0.5
0
Vdd
= 5.5V
0
0
0.05
0.1
0.15 0.2
Idig (A)
0.25
0.3
0.35
2.7
3.1
3.5
3.9 4.3
Vdd (V)
4.7
5.1
5.5
Figure 11. I SEG vs. V SEG ; V DD = 5V
Figure 12. I SEG vs. V SEG ; V DD = 4V
50
45
40
Rext
Rext
Rext
Rext
Rext
= 10k
= 13k
= 18k
= 30k
= 56k
50
45
40
Rext
Rext
Rext
Rext
Rext
= 8k2
= 10k
= 13k
= 18k
= 30k
35
30
25
20
15
10
5
0
35
30
25
20
15
10
5
0
2
2.5
3
3.5
4
4.5
5
1
1.5
2
2.5
3
3.5
4
Vseg (V)
Figure 13. I SEG vs. V SEG ; V DD = 3.3V
Vseg (V)
Figure 14. I SEG vs. V SEG ; V DD = 2.7V
50
45
40
Rext
Rext
Rext
Rext
Rext
= 6k8
= 8k2
= 10k
= 13k
= 18k
50
45
40
Rext
Rext
Rext
Rext
Rext
= 4k7
= 5k6
= 6k8
= 10k
= 13k
35
30
25
20
15
10
5
0
35
30
25
20
15
10
5
0
1
1.2 1.4 1.6 1.8 2 2.2 2.4 2.6 2.8 3 3.2
1
1.2
1.4
1.6
1.8
2
2.2
2.4
2.6
Vseg (V)
Vseg (V)
Revision 1.08
7 - 23
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相关代理商/技术参数
AS1116BQFT 制造商:ams 功能描述:T&R / TQFN(4x4) 24pin
AS1116-BQFT 功能描述:IC DVR LED 64LED/7SEG SPI 24TQFN RoHS:是 类别:集成电路 (IC) >> PMIC - 显示器驱动器 系列:- 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:2,500 系列:- 显示器类型:真空荧光 (VF) 配置:5 x 7(矩阵) 接口:串行 数字或字符:- 电流 - 电源:3.5mA 电源电压:2.7 V ~ 3.6 V 工作温度:-40°C ~ 125°C 安装类型:表面贴装 封装/外壳:16-SSOP(0.154",3.90mm 宽) 供应商设备封装:16-QSOP 包装:带卷 (TR)
AS1116BSST 制造商:ams 功能描述:T&R / QSOP 24pin
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AS1116DB-B 制造商:ams 功能描述:
AS1116-DB-BiColor-RedBlue 制造商:ams 功能描述:AS1116 BiColor Demo Board
AS1116-DB-BiColor-RedGreen 制造商:ams 功能描述:AS1116 BiColor Demo Board
AS1116-DB-Blue 制造商:ams 功能描述:AS1115 Demo Brd w/blue LEDs