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|Operating Temperature:||55 To 120||Application:||Automotive|
|Lead Free Status:||RoHS Compliant / Lead Free|
Automotive Surface Mount Electrolytic Capacitor,
Chip Surface Mount Electrolytic Capacitor,
SMD Chip Capacitor Texas Instruments/TI TCA9802DGKR
|ECAD Module||PCB Symbol,Footprint & 3D Model|
|Supply and Demand Status||Balance|
|Fake Threat In the Open Market||54 pct.|
|Quantity per package||2500|
|REACH Status||REACH Unaffected|
|MSL Level||1 (Unlimited)|
|Case / Package||8-VSSOP|
|Package||8-TSSOP, 8-MSOP (0.118", 3.00mm Width)|
|Package||Reel - TR|
|Features||Voltage Level Translator Bidirectional 1 Circuit 2 Channel - 8-VSSOP|
|Estimated Pruduction Lead Time||34 Weeks|
|Categories||Integrated Circuits (ICs)|
|Other Part Number||296-48669-2, 296-48669-1, TCA9802DGKR-ND, 296-48669-6|
|Operating Temperature Range||-40°C ~ 125°C (TA)|
The TCA9802 is a dual-channel bidirectional bufferintended for I2C bus and SMBus/PMBus systems. It provides bidirectionallevel shifting (up-translation and down-translation) between low voltages (down to 0.8 V) andhigher voltages (1.65 V to 3.6 V). The TCA9802 features aninternal current source on the B-side of the device, allowing the removal of external pull-upresistors on the B-side. The current source also provides an improved rise time and ultra-low powerconsumption.
The TCA9802 is able to provide true buffering (ratherthan a pass-FET solution) without using a static voltage offset or incremental offset. This meansthat the VOL on both the A and B sides of the TCA9802 are very low (approximately 0.2 V),helping to eliminate communication issues as a result of fixed VILthresholds. Another key feature of the TCA9802 is thatthere are no power sequencing requirements, or power supply dependencies. VCCAcan be greater than, less than, or equal to VCCB. This gives thesystem designer flexibility with how the TCA9802 isused.
The TCA9802 is part of a four device family withvarying current source strengths (see the Device Comparison Table).
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