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产品名称:PCA9545A
产品封装:20SOIC, 20TSSOP, 20TVSOP, 20BGA
产品品牌:Texas Instruments
PDF文档:下载
库 存:查看
电 话:0755-83035811
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产品介绍
特性
- 1-of-4 Bidirectional Translating Switches
- I2C Bus and SMBus Compatible
- Four Active-Low Interrupt Inputs
- Active-Low Interrupt Output
- Active-Low Reset Input
- Two Address Pins, Allowing up to Four Devices on the I2C Bus
- Channel Selection Via I2C Bus, In Any Combination
- Power Up With All Switch Channels Deselected
- Low RON Switches
- Allows Voltage-Level Translation Between 1.8-V, 2.5-V, 3.3-V, and 5-V Buses
- No Glitch on Power Up
- Supports Hot Insertion
- Low Standby Current
- Operating Power-Supply Voltage Range of 2.3 V to 5.5 V
- 5.5-V Tolerant Inputs
- 0 to 400-kHz Clock Frequency
- Latch-Up Performance Exceeds 100 mA Per JESD 78
- ESD Protection Exceeds JESD 22
- 2000-V Human-Body Model (A114-A)
- 200-V Machine Model (A115-A)
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