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TCA9803DGKR

TCA9803DGKR
Mfr. #:
TCA9803DGKR
Description:
Interface - Signal Buffers, Repeaters I2C INTERFACE
Lifecycle:
New from this manufacturer.
Datasheet:
TCA9803DGKR Datasheet
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union
ECAD Model:
More Information:
TCA9803DGKR more Information TCA9803DGKR Product Details
Product Attribute
Attribute Value
Manufacturer:
Texas Instruments
Product Category:
Interface - Signal Buffers, Repeaters
RoHS:
Y
Product:
Buffers
Propagation Delay Time:
15 ns, 120 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:
TCA9803
Type:
I2C Bus
Brand:
Texas Instruments
Interface Type:
I2C, SMBus
Number of Channels:
2 Channel
Operating Supply Current:
45 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
Tags
TCA9803, TCA98, TCA9, TCA
Service Guarantees

We guarantee 100% customer satisfaction.

Quality Guarantees

We provide 90-360 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.
Our experienced sales team and tech support team back our services to satisfy all our customers.

we buy and manage excess electronic components, including excess inventory identified for disposal.
Email us if you have excess stock to sell.

Email: info@omo-ic.com

Step1: Vacuum Packaging with PL
Step1:
Vacuum Packaging with PL
Step2: Anti-Static Bag
Step2:
Anti-Static Bag
Step3: Packaging Boxes
Step3:
Packaging Boxes
***as Instruments
Level-Translating I2C Bus Buffer/Repeater 8-VSSOP -40 to 125
***et Europe
Level-Translating I2C Bus Buffer/Repeater 8-Pin VSSOP T/R
***ical
I2C Buffer/Repeater 1.8V/2.5V/3.3V 8-Pin VSSOP T/R
***i-Key
IC TRNSLTR BIDIRECTIONAL 8VSSOP
***ark
I2c Interface
***AS
The TCA9803 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 TCA9803 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.
***AS INSTRUMEN
The TCA9803 is able to provide true buffering (rather than a pass-FET solution) without using a static voltage offset or incremental offset. This means that the VOL on both the A and B sides of the TCA9803 are very low (approximately 0.2 V), helping to eliminate communication issues as a result of fixed VIL thresholds. Another key feature of the TCA9803 is that there are no power sequencing requirements, or power supply dependencies. VCCA can be greater than, less than, or equal to VCCB. This gives the system designer flexibility with how the TCA9803 is used.
***OMO Electronic
The TCA9803 is part of a four device family with varying current source strengths (see the Device Comparison Table).
TCA9803 Bus Buffer/Repeater
OMO Electronic TCA9803 Bus Buffer/Repeater is a dual-channel bidirectional buffer intended for I2C bus and SMBus/PMBus systems. The device provides bi-directional level shifting between low voltages (down to 0.8V) and higher voltages (1.65V to 3.6V). The TCA9803 features an internal current source on the B-side of the device. This feature allows 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. The TCA9803 is able to provide true buffering (rather than a pass-FET solution) without using a static voltage offset or incremental offset. This means that the VOL on both the A and B sides of the TCA9803 are very low. This feature helps to eliminate communication issues as a result of fixed VIL thresholds. Another key feature of the TCA9803 is that there are no power sequencing requirements or power supply dependencies. The VCCA can be greater than, less than, or equal to VCCB. This additional feature gives the system designer flexibility with how the TCA9803 is used.
Part # Description Stock Price
TCA9803DGKR
DISTI # V72:2272_17534965		I2C INTERFACE1578
  • 1000:$0.3971
  • 500:$0.5019
  • 250:$0.5258
  • 100:$0.5843
  • 25:$0.6833
  • 10:$0.8351
  • 1:$0.9803
TCA9803DGKR
DISTI # V39:1801_17534965		I2C INTERFACE0
    TCA9803DGKR
    DISTI # 296-47829-1-ND    		IC TRNSLTR BIDIRECTIONAL 8VSSOP
    RoHS: Compliant
    Min Qty: 1
    Container: Cut Tape (CT)    		9993In Stock
    • 1000:$0.4218
    • 500:$0.5343
    • 100:$0.6467
    • 10:$0.8300
    • 1:$0.9300
    TCA9803DGKR
    DISTI # 296-47829-6-ND    		IC TRNSLTR BIDIRECTIONAL 8VSSOP
    RoHS: Compliant
    Min Qty: 1
    Container: Digi-Reel®    		9993In Stock
    • 1000:$0.4218
    • 500:$0.5343
    • 100:$0.6467
    • 10:$0.8300
    • 1:$0.9300
    TCA9803DGKR
    DISTI # 296-47829-2-ND    		IC TRNSLTR BIDIRECTIONAL 8VSSOP
    RoHS: Compliant
    Min Qty: 2500
    Container: Tape & Reel (TR)    		7500In Stock
    • 12500:$0.3494
    • 5000:$0.3631
    • 2500:$0.3822
    TCA9803DGKR
    DISTI # 32347317    		I2C INTERFACE1578
    • 1000:$0.3971
    • 500:$0.5019
    • 250:$0.5258
    • 100:$0.5843
    • 25:$0.6833
    • 17:$0.8351
    TCA9803DGKR
    DISTI # TCA9803DGKR    		Level-Translating I2C Bus Buffer/Repeater 8-Pin VSSOP T/R - Tape and Reel (Alt: TCA9803DGKR)
    RoHS: Compliant
    Min Qty: 2500
    Container: Reel    		Americas - 0
    • 25000:$0.3419
    • 15000:$0.3519
    • 10000:$0.3639
    • 5000:$0.3769
    • 2500:$0.3959
    TCA9803DGKRLevel-Translating I2C Bus Buffer/Repeater7317
    • 1000:$0.3100
    • 750:$0.3500
    • 500:$0.4300
    • 250:$0.5300
    • 100:$0.5800
    • 25:$0.6700
    • 10:$0.7300
    • 1:$0.8200
    TCA9803DGKR
    DISTI # 595-TCA9803DGKR    		Interface - Signal Buffers, Repeaters I2C INTERFACE
    RoHS: Compliant    		24466
    • 1:$0.9000
    • 10:$0.7650
    • 100:$0.5870
    • 500:$0.5190
    • 1000:$0.4100
    • 2500:$0.3640
    • 10000:$0.3500
    • 22500:$0.3390
    TCA9803DGKT
    DISTI # 595-TCA9803DGKT    		Interface - Signal Buffers, Repeaters LevelTranslating I2C Bus Buffer/Repeater
    RoHS: Compliant    		1362
    • 1:$1.0400
    • 10:$0.8800
    • 100:$0.6760
    • 250:$0.6760
    • 500:$0.5970
    • 1000:$0.4710
    • 2000:$0.4180
    • 10000:$0.4020
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    Availability
    Stock:
    23
    On Order:
    2006
    Enter Quantity:
    Current price of TCA9803DGKR is for reference only, if you want to get best price, please submit a inquiry or direct email to our sales team sales@omo-ic.com
    Reference price (USD)
    Quantity
    Unit Price
    Ext. Price
    1
    $0.90
    $0.90
    10
    $0.76
    $7.65
    100
    $0.59
    $58.70
    500
    $0.52
    $259.50
    1000
    $0.41
    $410.00
    Due to semiconductor in short supply from 2021,below price is the Normal price before 2021.please send inquire to confirm.
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