TCA9802DGKR


YeeHing #: Y007-TCA9802DGKR
Inventory: 67600

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Description

TCA9802DGKR Texas Instruments - Yeehing Electronics

2-bit level-translating 400-kHz I2C/SMBus buffer/repeater with internal 2-mA current source

Pricing (USD)

Quantity Unit Price
1 — 99 0.65
100 — 249 0.5
250 — 999 0.368
1,000 + 0.17

The above prices are for reference only.

Specifications

Manufacturer Texas Instruments
Product Category Interface - Signal Buffers, Repeaters
RoHS Y
Product Buffers
Propagation Delay Time 20 ns, 110 ns
Maximum Clock Frequency 400 kHz
Operating Supply Voltage 800 mV to 3.6 V, 1.65 V to 3.6 V
Minimum Operating Temperature - 40 C
Maximum Operating Temperature + 85 C
Mounting Style SMD/SMT
Package / Case VSSOP-8
Packaging Reel
Data Rate -
Input Type Open Drain
Output Type Open Drain
Series TCA9802
Type I2C Bus
Brand Texas Instruments
Interface Type I2C, SMBus
Number of Channels 2 Channel
Operating Supply Current 34 uA
Product Type Signal Buffers, Repeaters
Factory Pack Quantity 2500
Subcategory Interface ICs
Supply Voltage - Max 3.6 V, 3.6 V
Supply Voltage - Min 800 mV, 1.65 V
Unit Weight 0.000705 oz

For more information, please refer to datasheet

Documents

TCA9802DGKR Datasheet

More Information

The TCA9802 is a dual-channel bidirectional buffer intended for I2C bus and SMBus/PMBus systems. It provides bidirectional level shifting (up-translation and down-translation) between low voltages (down to 0.8 V) and higher voltages (1.65 V to 3.6 V). The TCA9802 features an internal current source on the B-side of the device, allowing the removal of external pull-up resistors on the B-side. The current source also provides an improved rise time and ultra-low power consumption.

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