PCA9516APW - Brand New NXP Semiconductors Signal Buffers, Repeaters, Splitters
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Brand:NXP Semiconductors
Category:Signal Buffers, Repeaters, Splitters
Chipdatas Part No.:CD92-PCA9516APW
Manufacturer Part No.:PCA9516APW
Datecode:09+
Package:TSSOP-16
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Description
The PCA9516APW is a CMOS integrated circuit that falls under the category of Signal Buffers, Repeaters, Splitters. It is primarily used in I2C and SMBus systems to buffer both the data (SDA) and the clock (SCL) lines, which enables up to five buses of 400 pF. This helps to divide the bus into five segments off of a hub, which results in only one repeater delay during any segment-to-segment transition. This model retains all the operating modes and features of the I2C system.
Specifications and Features
- 5 channel, bi-directional buffer
- I2C-bus and SMBus compatible
- Active HIGH individual repeater enable input
- Open-drain input/outputs
- Lock-up free operation
- Supports arbitration and clock stretching across the repeater
- Accommodates standard mode and fast mode I2C devices and multiple masters
- Powered-off high impedance I2C pins
- Operating supply voltage range of 2.3 V to 3.6 V
- 5.5 V tolerant I2C and enable pins
- 0 kHz to 400 kHz clock frequency1
- ESD protection exceeds 2000 V HBM per JESD22-A114, 200 V MM per JESD22-A115,and 1000 V CDM per JESD22-C101
- Latch-up testing is done to JEDEC Standard JESD78 which exceeds 100 mA
- Package offerings: SO16 and TSSOP16
Application Scenarios
The PCA9516APW is suitable for applications where the I2C-bus capacitance limit of 400 pF restricts the number of devices and bus length. This model can be used to divide the bus into five segments off of a hub, resulting in improved performance and effective transfer of data across a longer distance.
Comparison
Advantages- Supports multiple masters and fast mode I2C devices
- Lock-up free operation
- High impedance I2C pins when powered off
Disadvantages- Operating supply voltage range is limited to 2.3 V to 3.6 V
- Only supports up to 400 kHz clock frequency
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Datasheet
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Additional Information
- Datasheet: Download PCA9516APW
- Chipdatas Part: CD92-PCA9516APW
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/06/13 09:14 +0800
Refund
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- Full Refund if you don't receive your order
- Full or Partial Refund , If the item is not as described
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