Overview
The SN75452BDE4 is a dual peripheral driver integrated circuit (IC) manufactured by Texas Instruments. This component is designed for high-current, high-speed switching applications. It features two independent drivers, each capable of handling up to 300mA of output current and operating with supply voltages between 4.75V and 5.25V. The SN75452BDE4 is packaged in an 8-pin SOIC (Small Outline Integrated Circuit) case, making it suitable for surface mount applications. This IC is widely used in various electronic systems that require reliable and efficient peripheral driver functionality.
Key Specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package / Case | 8-SOIC (0.154", 3.90mm Width) |
| Number of Pins | 8 |
| Mounting Type | Surface Mount |
| Driver Configuration | Low-Side |
| Channel Type | Independent |
| Number of Drivers | 2 |
| Gate Type | N-Channel, P-Channel MOSFET |
| Voltage - Supply | 4.75V ~ 5.25V |
| Logic Voltage - VIL, VIH | 0.8V, 2V |
| Current - Peak Output (Source, Sink) | 500mA, 500mA |
| Input Type | Non-Inverting |
| Operating Temperature | 0°C ~ 70°C (TA) |
| Rise / Fall Time (Typ) | 5ns, 7ns |
| Output Current | 300mA |
| Output Voltage | 30V |
| Propagation Delay | 35 ns |
| Turn On Delay Time | 8 ns |
| Turn Off Delay Time | 12 ns |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
Key Features
- High-Current Capability: Each driver can handle up to 300mA of output current, making it suitable for high-current applications.
- High-Speed Switching: The IC features fast rise and fall times (5ns and 7ns respectively) and low propagation delay (35 ns), enabling high-speed switching operations.
- Independent Drivers: The two drivers are independent, allowing for flexible use in various configurations.
- Low-Side Driver Configuration: Designed as low-side drivers, these ICs are ideal for applications requiring ground-referenced outputs.
- Non-Inverting Input: The non-inverting input type simplifies the logic interface with other components.
- Compact Packaging: The 8-pin SOIC package is compact and suitable for surface mount technology, making it ideal for space-constrained designs.
- RoHS Compliant and Lead-Free: The IC is ROHS3 compliant and lead-free, ensuring environmental sustainability and compliance with regulatory standards.
Applications
- Peripheral Devices: The SN75452BDE4 is commonly used to drive peripheral devices such as printers, scanners, and other high-current peripherals.
- Industrial Control Systems: It is used in industrial control systems where high-speed and high-current switching are required.
- Automotive Systems: Suitable for automotive applications due to its robust performance and reliability.
- Medical Devices: Used in medical devices that require precise and reliable high-current switching.
- Consumer Electronics: Found in various consumer electronics where high-speed and high-current capabilities are necessary.
Q & A
- What is the package type of the SN75452BDE4?
The SN75452BDE4 is packaged in an 8-pin SOIC (Small Outline Integrated Circuit) case.
- What is the operating temperature range of the SN75452BDE4?
The operating temperature range is 0°C to 70°C (TA).
- What is the maximum output current of the SN75452BDE4?
The maximum output current is 300mA per driver.
- Is the SN75452BDE4 RoHS compliant?
Yes, the SN75452BDE4 is ROHS3 compliant and lead-free.
- What is the typical rise and fall time of the SN75452BDE4?
The typical rise and fall times are 5ns and 7ns respectively.
- What is the propagation delay of the SN75452BDE4?
The propagation delay is 35 ns.
- Can the SN75452BDE4 be used in high-speed applications?
Yes, it is designed for high-speed switching applications.
- What is the logic voltage range for the SN75452BDE4?
The logic voltage range is 0.8V to 2V.
- Is the SN75452BDE4 suitable for surface mount technology?
Yes, it is designed for surface mount applications.
- What is the maximum supply voltage for the SN75452BDE4?
The maximum supply voltage is 5.25V.
