PCA9517中文资料PDF规格书
厂商型号 |
PCA9517 |
参数属性 | PCA9517 封装/外壳为8-SOIC(0.154",3.90mm 宽);包装为卷带(TR)剪切带(CT)Digi-Reel® 得捷定制卷带;类别为集成电路(IC) > 信号缓冲器、中继器、分离器;PCA9517应用范围:I²C;产品描述:IC REDRIVER I2C 1CH 400KHZ 8SO |
功能描述 | LEVEL-TRANSLATING I2C BUS REPEATER |
文件大小 |
490.56 Kbytes |
页面数量 |
17 页 |
生产厂商 | TEXAS ADVANCED OPTOELECTRONIC SOLUTIONS |
企业简称 |
TAOS |
中文名称 | TEXAS ADVANCED OPTOELECTRONIC SOLUTIONS官网 |
原厂标识 | |
数据手册 | |
更新时间 | 2024-4-28 19:09:00 |
PCA9517规格书详情
DESCRIPTION/ORDERING INFORMATION
This dual bidirectional I2C buffer is operational at 2.7 V to 5.5 V.
The PCA9517 is a BiCMOS integrated circuit intended for I2C bus and SMBus systems. It can also provide bidirectional voltage-level translation (up-translation/down-translation) between low voltages (down to 0.9 V) and higher voltages (2.7 V to 5.5 V) in mixed-mode applications. This device enables I2C and similar bus systems to be extended, without degradation of performance even during level shifting.
FEATURES
• Two-Channel Bidirectional Buffer
• I2C Bus and SMBus Compatible
• Operating Supply Voltage Range of 0.9 V to 5.5 V on A Side
• Operating Supply Voltage Range of 2.7 V to 5.5 V on B Side
• Voltage-Level Translation From 0.9 V to 5.5 V and 2.7 V to 5.5 V
• Footprint and Function Replacement for PCA9515A
• Active-High Repeater-Enable Input
• Open-Drain I2C I/O
• 5.5-V Tolerant I2C and Enable Input Support Mixed-Mode Signal Operation
• Lockup-Free Operation
• Accommodates Standard Mode and Fast Mode I2C Devices and Multiple Masters
• Supports Arbitration and Clock Stretching Across Repeater
• Powered-Off High-Impedance I2C Pins
• 400-kHz Fast I2C Bus
• Latch-Up Performance Exceeds 100 mA Per JESD 78, Class II
• ESD Protection Exceeds JESD 22
– 2000-V Human-Body Model (A114-A)
– 200-V Machine Model (A115-A)
– 1000-V Charged-Device Model (C101)
产品属性
- 产品编号:
PCA9517AD,118
- 制造商:
NXP USA Inc.
- 类别:
集成电路(IC) > 信号缓冲器、中继器、分离器
- 包装:
卷带(TR)剪切带(CT)Digi-Reel® 得捷定制卷带
- 类型:
缓冲器,转接驱动器
- 应用:
I²C
- 输入:
2 线式总线
- 输出:
2 线式总线
- 数据速率(最大值):
400kHz
- 通道数:
2
- 电压 - 供电:
2.7V ~ 5.5V
- 电流 - 供电:
5mA
- 工作温度:
-40°C ~ 85°C
- 安装类型:
表面贴装型
- 封装/外壳:
8-SOIC(0.154",3.90mm 宽)
- 供应商器件封装:
8-SO
- 描述:
IC REDRIVER I2C 1CH 400KHZ 8SO
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
TI |
21+ |
SOP8 |
8800 |
公司只做原装正品 |
询价 | ||
TI |
23+ |
SOP8 |
10000 |
原装正品,支持实单 |
询价 | ||
TI |
23+ |
SOP8 |
30000 |
原装正品公司现货,假一赔十! |
询价 | ||
NXP/恩智浦 |
24+ |
SOP8 |
990000 |
明嘉莱只做原装正品现货 |
询价 | ||
NXP(恩智浦) |
22+ |
NA |
10000 |
正规渠道,只有原装! |
询价 | ||
TI |
21+ |
SOP8 |
13880 |
公司只售原装,支持实单 |
询价 | ||
TI |
21+ |
SOP8 |
10000 |
原装,品质保证,请来电咨询 |
询价 | ||
NXP(恩智浦) |
23+ |
NA |
20094 |
正纳10年以上分销经验原装进口正品做服务做口碑有支持 |
询价 | ||
NXP(恩智浦) |
23+ |
标准封装 |
37048 |
全新原装正品/价格优惠/质量保障 |
询价 | ||
NXP(恩智浦) |
23+ |
NA/ |
8735 |
原厂直销,现货供应,账期支持! |
询价 |
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