Overview
The PCA9600D,118 is a dual bidirectional bus buffer designed by NXP USA Inc. This component is specifically engineered to isolate I²C-bus capacitance, enabling the driving of long buses in both point-to-point and multipoint applications. It is a higher-speed version of the P82B96, capable of operating at speeds up to 1 MHz and compatible with Fast-mode Plus (Fm+) specifications. The PCA9600D,118 is ideal for interfacing with buses that have non-I²C-bus-compliant logic levels, such as SMBus, PMBus, or TTL logic levels used by microprocessors.
Key Specifications
| Parameter | Value |
|---|---|
| Manufacturer | NXP USA Inc. |
| Part Number | PCA9600D,118 |
| Package / Case | 8-SOIC (0.154, 3.90mm Width) |
| Mounting Type | Surface Mount |
| Supply Voltage (VCC) | 2.5 V to 15 V |
| Maximum Operating Bus Voltage | 15 V |
| Typical Operating Supply Current | 5 mA |
| Operating Temperature | -40°C to +85°C |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Pin Count | 8 |
| Data Rate (Max) | Up to 1 MHz |
| Input Capacitance | 10 pF |
| Peak Reflow Temperature | 260°C |
Key Features
- Non-latching, bidirectional logic interface between a normal I²C-bus and higher capacitance or different voltage bus configurations.
- Compatible with Fast-mode Plus (Fm+) specifications.
- Temperature-stabilized logic voltage levels at the SX/SY interface, making it suitable for interfacing with SMBus, PMBus, or TTL logic levels.
- Capable of driving long buses in point-to-point or multipoint applications up to 4000 pF.
- Low power consumption with a typical operating supply current of 5 mA.
- Wide operating temperature range from -40°C to +85°C.
Applications
- I²C-bus applications requiring isolation of bus capacitance.
- Point-to-point and multipoint bus configurations.
- Interfacing with non-I²C-bus-compliant logic levels such as SMBus, PMBus, or TTL logic levels.
- Microprocessor systems that require high-speed I²C-bus communication.
- Industrial and automotive applications where robust and reliable I²C-bus communication is essential.
Q & A
- What is the PCA9600D,118 used for?
The PCA9600D,118 is used to isolate I²C-bus capacitance, allowing for the driving of long buses in point-to-point or multipoint applications.
- What is the maximum data rate of the PCA9600D,118?
The PCA9600D,118 can operate at speeds up to 1 MHz.
- What is the supply voltage range of the PCA9600D,118?
The supply voltage range is from 2.5 V to 15 V.
- What is the typical operating supply current of the PCA9600D,118?
The typical operating supply current is 5 mA.
- What is the operating temperature range of the PCA9600D,118?
The operating temperature range is from -40°C to +85°C.
- Is the PCA9600D,118 compatible with Fast-mode Plus (Fm+) specifications?
Yes, it is compatible with Fast-mode Plus (Fm+) specifications.
- What is the maximum bus capacitance the PCA9600D,118 can handle?
The PCA9600D,118 can handle bus capacitance up to 4000 pF.
- What type of logic levels is the PCA9600D,118 compatible with?
The PCA9600D,118 is compatible with I²C-bus and similar buses using TTL logic levels, such as SMBus and PMBus.
- What is the package type of the PCA9600D,118?
The package type is 8-SOIC (0.154, 3.90mm Width).
- Is the PCA9600D,118 RoHS compliant?
Yes, the PCA9600D,118 is ROHS3 compliant.
