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参数资料
| 型号： | AS1110 EB |
| 厂商： | ams |
| 文件页数： | 17/25页 |
| 文件大小： | 0K |
| 描述： | BOARD EVAL AS1110 |
| 标准包装： | 1 |
| 电流 - 输出 / 通道： | 0.5 ~ 100 mA |
| 输出及类型： | 16，非隔离 |
| 输出电压： | 0 ~ 15 V |
| 特点： | 过热保护，开路 LED，短路 LED，诊断 |
| 输入电压： | 3 ~ 5.5 V |
| 已供物品： | 板 |
| 已用 IC / 零件： | AS1110 |
AS1110
Datasheet - D e t a i l e d D e s c r i p t i o n
Figure 17. Switching into Low-Current Diagnostic Mode Timing Diagram
Low-Current
Diagnosis Mode
OEN
t TESTING
LD
t SU(ERROR)
t GSW(ERROR)
Load Internal all 1s Test
Pattern
(optional)
t H(L)
CLK
t GSW(ERROR)
SDI
t SW(ERROR)
Re-entering Error Detection
Mode
SDO
T FLAG O FLAG S FLAG
t P1
Don’t
Care
Normal Operation Current
8.7 Shutdown Mode
The AS1110 features a shutdown mode which can be entered via 4 clock pulses during error-detection mode. To enable the shutdown mode a 0
must be placed at SDI after the rising edge of the 3rd clock pulse.
To disable shutdown mode a 1 must be placed at SDI after the 3rd clock pulse. The shutdown/wakeup information will be latched through if
multiple AS1110 devices are in a chain. At the rising edge of the 4th clock pulse the shutdown bit will be read out and the AS1110 will shutdown
or wakeup.
Note: In shutdown mode the supply current drops down to <10μA.
Figure 18. Shutdown Mode Timing Diagram
OEN
LD
CLK
SDI
t SU(ERROR)
1 = Wakeup
0 = Shutdown
SDO
T FLAG
O FLAG
S FLAG
1 = Wakeup
0 = Shutdown
t P4
t SU(D)
Revision 1.6
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相关PDF资料 |
PDF描述 |
|---|---|
| AS1112 EB | BOARD EVAL AS1112 |
| AS1115 DB-YELLOW | BOARD DEMO AS1115 YELLOW |
| AS1116 DB-YELLOW | BOARD DEMO AS1116 YELLOW |
| AS3691A EB | BOARD EVAL AS3691A |
| AS5030 DB | BOARD DEMO AS5030 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| AS1110-QF_EK_ST | 功能描述:AS1110 16, Non-Isolated Output LED Driver Evaluation Board 制造商:ams 系列:- 零件状态:有效 电流 - 输出/通道:100mA 输出和类型:16，非隔离 电压 - 输出:15V 特性:过热保护，开路 LED，短路 LED，诊断 电压 - 输入:3 V ~ 5.5 V 所含物品:板 使用的 IC/零件:AS1110 标准包装:1 |
| AS11110 | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Analog IC |
| AS11110-XXX-I-A1-D | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Analog Filter |
| AS11110-XXX-I-A1-S | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Analog Filter |
| AS11110-XXX-I-A2-D | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Analog Filter |
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