供应链
Lifecycle StatusNRND (Last Updated: 1 day ago)
Manufacturer Lifecycle StatusNRND (Last Updated: 1 day ago)
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描述
由其分销商提供的 Texas Instruments PCA9545ADW 的描述。
IC INTERFACE SPECIALIZED 20SOIC / Translating Switch Interface 20-SOIC
4-channel 2.3- to 5.5-V I2C/SMBus switch with interrupt, reset & voltage translation 20-SOIC -40 to 85
I2C Multiplexer 1-Element 4-IN 20-Pin SOIC Tube
ANALOG MULTIPLEXER, QUAD 4 X 1, SOIC-20
Logic - I2C 4-Ch I2C & SMBus Multiplexer
SOP-20-300mil Interface - Specialized ROHS
IC SWITCH 4CH I2C/SMBUS 20-SOIC
PCA9545A 4-CHANNEL I2C AND SMBUS
制造商别名
Texas Instruments 在全球拥有多个品牌，分销商可将其用作替代名称。Texas Instruments 也可称为以下名称：
- TI
- TEXAS
- TEXAS INST
- TEXAS INSTR
- TEXAS INSTRUMENT
- TEXAS INSTRUMENTS INC
- TEXAS INS
- TEXAS INSTRU
- TEXAS INSTRUMEN
- TI/NS
- TEX
- Texas Instruments (TI)
- TEXASIN
- TEXAS INSTRUMENTS INCORPORATED
- TEXINS
- TEXAS INTRUMENTS
- TEAXS
- TEXASI
- TEXAS INSTRUM
- TI Texas Instruments
- TEXAS USD
- TEXAS INSRUMENTS
- TEXAS INSRUMENT
- TEXAS INSTUMENTS
- TI-ROHS
- Texas Instr.
- Texas Instruments Inc.
技术规格
Physical
Case/PackageSOIC
Number of Pins20
Weight500.709277 mg
Technical
Bandwidth400 kHz
Logic FunctionMultiplexer
Max Frequency400 kHz
Max Operating Temperature85 °C
Max Power Dissipation400 mW
Max Supply Voltage5.5 V
Min Operating Temperature-40 °C
Min Supply Voltage2.3 V
Nominal Supply Current3 µA
Number of Channels4
Number of Inputs4
Number of Outputs1
Operating Supply Current3 µA
PackagingRail/Tube
Power Dissipation400 mW
Propagation Delay1 ns
Resistance45 Ω
Dimensions
Height2.65 mm
Length12.8 mm
Thickness2.35 mm
Width7.5 mm