Overview
The SN75452BPS is a dual peripheral driver IC manufactured by Texas Instruments. This device is part of the SN7545xB family, which is designed for use in systems that employ TTL logic. It is functionally interchangeable with and replaces the earlier SN75450 and SN75450A family devices. The SN75452BPS is characterized by its high-speed switching capabilities and is designed to ensure freedom from latch-up, making it reliable for various high-current switching applications.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Manufacturer | Texas Instruments | |
| Package | 8-SOIC (0.209, 5.30mm Width) | |
| Driven Configuration | Low-Side | |
| Channel Type | Independent | |
| Number of Drivers | 2 | |
| Gate Type | N-Channel, P-Channel MOSFET | |
| Voltage Supply | 4.75V ~ 5.25V | V |
| Logic Voltage VIL, VIH | 0.8V, 2V | V |
| Current - Peak Output (Source, Sink) | 500mA, 500mA | mA |
| Input Type | Non-Inverting | |
| Rise / Fall Time (Typ) | 5ns, 7ns | ns |
| Operating Temperature | 0°C ~ 70°C (TA) | °C |
| Mounting Type | Surface Mount |
Key Features
- Characterized for use up to 300 mA and high-voltage outputs up to 30 V.
- No output latch-up at 20 V after conducting 300 mA.
- High-speed switching capabilities.
- Open-collector outputs.
- Circuit flexibility for varied applications.
- TTL-compatible diode-clamped inputs, simplifying circuit design.
- Standard supply voltages.
Applications
The SN75452BPS is suitable for various high-current switching applications, particularly in systems that employ TTL logic. It is used in scenarios requiring high-speed switching, such as in industrial control systems, automotive electronics, and other applications where reliable and fast peripheral driver functionality is necessary.
Q & A
- What is the SN75452BPS used for?
The SN75452BPS is a dual peripheral driver IC used in systems that employ TTL logic for high-current switching applications.
- What are the key features of the SN75452BPS?
Key features include high-speed switching, no output latch-up, open-collector outputs, and TTL-compatible diode-clamped inputs.
- What is the operating temperature range of the SN75452BPS?
The operating temperature range is from 0°C to 70°C.
- What is the voltage supply range for the SN75452BPS?
The voltage supply range is from 4.75V to 5.25V.
- How many drivers does the SN75452BPS have?
The SN75452BPS has 2 independent drivers).
- What type of inputs does the SN75452BPS have?
The SN75452BPS has non-inverting inputs with TTL-compatible diode-clamped inputs).
- What is the peak output current of the SN75452BPS?
The peak output current is 500mA for both source and sink).
- Is the SN75452BPS RoHS compliant?
Yes, the SN75452BPS is lead-free and RoHS compliant).
- What package types are available for the SN75452BPS?
The SN75452BPS is available in 8-SOIC and 8-DIP packages).
- How do I obtain detailed information about the SN75452BPS?
You can obtain detailed information through the datasheet available on Texas Instruments' official website or through authorized distributors like Jotrin and Heisener.
