Texas Instruments TCA9509DGKR Microcontrollers
I2C Buffer/Repeater 1.8V/2.5V/3.3V/5V 8-Pin VSSOP T/R
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
TCA9509DGKR
Detailed Description
I2C Buffer/Repeater 1.8V/2.5V/3.3V/5V 8-Pin VSSOP T/R
Package
8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
Lifecycle Status
Active
Datasheet
TCA9509DGKR Datasheet
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Technical Specifications
Texas Instruments TCA9509DGKR Microcontrollers technical specifications.
General
Number of Channels
1
Package / Case
8-TSSOP
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C
Supply Voltage
2.7V ~ 5.5V
Current Supply
3mA
Type
Buffer, ReDriver
Data Rate Max
400kHz
Output
2-Wire Bus
Input
2-Wire Bus
Alternate Parts Comparison (TCA9509DGKR vs ADS7817EC/2K5 vs LP2951CMMX-3.0/NOPB vs LP2966IMMX-3325/NOPB)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 8-TSSOP | 8-TSSOP | 8-TSSOP | 8-TSSOP |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 85°C | -40°C ~ 85°C | -40°C ~ 125°C (TJ) | -40°C ~ 125°C |
| Supply Voltage | 2.7V ~ 5.5V | -- | -- | -- |
| Number of Channels | 1 | -- | -- | -- |
| Applications | I²C | -- | -- | -- |
| Capacitance Input | 6.5 pF | -- | -- | -- |
| Current Supply | 3mA | -- | -- | -- |
| Data Rate Max | 400kHz | -- | -- | -- |
| Input | 2-Wire Bus | -- | -- | -- |
| Output | 2-Wire Bus | -- | -- | -- |
| Type | Buffer, ReDriver | -- | -- | -- |
| Action |
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