| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
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19,400 pcs
|
19400 pcs | On Request | 1 | On Request | On Request | 21+ | On Request | On Request | |
|
3,300 pcs
|
3300 pcs | On Request | 1 | On Request | On Request | 21+ | On Request | On Request | |
|
2,597 pcs
|
2597 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
1,609 pcs
|
1609 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
1,525 pcs
|
1525 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
1,000 pcs
|
1000 pcs | On Request | 1 | On Request | On Request | 15+ | On Request | On Request | |
|
790 pcs
|
790 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The Texas Instruments P82B715DR is an active buffer and cable extender for I2C and SMBus communication protocols. This device facilitates bidirectional data transfer, enabling I2C bus operation over extended distances of up to 50 meters using low-cost twisted-pair cables.
Key electrical specifications include a maximum operating frequency of 400 kHz and a wide supply voltage range from 3V to 12V. The P82B715DR supports significant bus capacitance, allowing up to 400 pF on the main I2C bus and 3000 pF on the transmission side. It features dual bidirectional unity-voltage-gain buffers that do not require external directional control.
Designed for enhanced noise immunity, the P82B715DR drives a 10x lower-impedance bus wiring compared to standard implementations. It is suitable for multi-drop distribution of I2C signals. The component offers robust ESD protection, exceeding 2500V on the Human-Body Model.
This buffer is available in an 8-SOIC package, designed for surface mounting. The operating temperature range is -40°C to 85°C, making it suitable for various environmental conditions. Its latch-up performance exceeds 100 mA per JESD 78, Class II.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.94 | $0.94 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The maximum operating frequency is 400 kHz.
The operating voltage range is 3V to 12V.
The P82B715DR is available in an 8-SOIC package.
The operating temperature range is -40°C to 85°C.
It supports 400 pF on the main I2C bus and 3000 pF on the transmission side.
ESD protection exceeds 2500V (Human-Body Model), 400V (Machine Model), and 1000V (Charged-Device Model).