TCA9800DGKT


YeeHing #: Y007-TCA9800DGKT
Inventory: 67600

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Description

TCA9800DGKT Texas Instruments - Yeehing Electronics

2-bit level-translating 400-kHz I2C/SMBus buffer/repeater with internal 0.5-mA current source

Pricing (USD)

Quantity Unit Price
1 — 99 0.83
100 — 249 0.638
250 — 999 0.47
1,000 + 0.20

The above prices are for reference only.

Specifications

Manufacturer Texas Instruments
Product Category Interface - Signal Buffers, Repeaters
RoHS Y
Product Repeaters
Propagation Delay Time 40 ns, 100 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
Input Type Open Drain
Output Type Open Drain
Series TCA9800
Type I2C Bus
Brand Texas Instruments
Interface Type I2C, SMBus
Number of Channels 2 Channel
Operating Supply Current 18 uA
Product Type Signal Buffers, Repeaters
Factory Pack Quantity 250
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

TCA9800DGKT Datasheet

More Information

The TCA9800 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 TCA9800 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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