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参数资料
| 型号： | MSL3168GU |
| 厂商： | Atmel |
| 文件页数： | 8/16页 |
| 文件大小： | 0K |
| 描述： | IC LED DRIVER 16 STRING |
| 产品培训模块： | Industrial Panel Backlighting Driver ICs LED Lighting Drivers LED Driver Basics |
| 标准包装： | 50 |
| 系列： | Adaptive SourcePower™ |
| 拓扑： | 交直流离线开关，PWM |
| 输出数： | 16 |
| 内部驱动器： | 是 |
| 类型 - 主要： | 背光 |
| 类型 - 次要： | 白色 LED |
| 频率： | 16MHz ~ 23MHz |
| 电源电压： | 4.75 V ~ 5.5 V |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 32-SOIC（0.295"，7.50mm 宽） |
| 供应商设备封装： | 32-SOP |
| 包装： | 管件 |
| 工作温度： | -40°C ~ 85°C |
PARAMETER
SYMBOL
CONDITIONS AND NOTES
MIN
TYP
MAX
UNIT
SDA data set-up time
SCL clock low period
SCL clock high period
t SU:DAT
t LOW
t HIGH
100
0.5
0.26
ns
μs
μs
SDA, SCL fall time
SDA, SCL rise time
SDA, SCL input suppression filter period
t f
t r
t SP
(Note 6, Note 7)
(Note 7)
50
120
120
ns
ns
ns
Note 1.
Note 2.
Note 3.
Note 4.
Note 5.
Note 6.
Note 7.
Note 8.
Subject to thermal dissipation characteristics of the device.
Guaranteed by design, and not production tested.
Minimum SCL clock frequency is limited by the bus timeout feature, which resets the serial bus interface if either SDA or SCL is held low for t timeout .
Disable bus timeout via the power control register, 0x02[6].
t VD:ACK = SCL low to SDA (out) low acknowledge time.
t VD:DAT = minimum SDA output data-valid time following SCL low transition.
A master device must provide an SDA hold time of at least 300ns to ensure an SCL low state.
The maximum SDA and SCL rise and fall time specifications are influenced by the speed of operation required. The original Philips Corp. I 2 C
specification allows slower values, but because the MSL3167/8 interface is designed to operate at speeds exceeding the original specification,
these timing values have tightened up. Maximum bus speed is also influenced by bus capacitance. Lay out bus traces to minimize capacitance when
high-speed operation is required.
MSL3167/8 include input filters on SDA and SCL inputs that suppress noise less than 50ns.
Block Diagram
8
Atmel LED Drivers-MSL3167/MSL3168
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MSL3168GU-R | 功能描述:LED照明驱动器 16Str Wht Simple PWM Dimming Intrfce, F RoHS:否 制造商:STMicroelectronics 输入电压:11.5 V to 23 V 工作频率: 最大电源电流:1.7 mA 输出电流: 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:SO-16N |
| MSL-3-2/10 | 制造商:Cooper Bussmann 功能描述: |
| MSL33 | 功能描述:滑动开关 SP3T 0.2A 30V On-On-On RoHS:否 制造商:C&K Components 触点形式:SPDT 开关功能:Momentary 触点额定值: 端接类型: 执行器:Extended, Side 安装风格:SMD/SMT 触点电镀:Silver 封装: |
| MSL3SG000 | 制造商:Hubbell Wiring Device-Kellems 功能描述:SW.PSDA,1-G,SPEC.GRADE |
| MSL3SG00P | 制造商:Hubbell Wiring Device-Kellems 功能描述:SW.PSDA,3-G,SPEC.GRADE W/PASS THRU |
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