Overview
The HEF4528BT-Q100J, produced by Nexperia USA Inc., is a dual retriggerable-resetable monostable multivibrator. This integrated circuit is designed to provide versatile timing functions in various electronic systems. Each multivibrator within the IC has multiple inputs and outputs, allowing for complex timing and pulse generation. The device operates over a wide supply voltage range and is known for its low power dissipation and high noise immunity, making it suitable for a broad range of applications.
Key Specifications
| Parameter | Value |
|---|---|
| Type Number | HEF4528BT-Q100J |
| Package | SO16 (SOT109-1) |
| VCC (V) | 3.0 - 15.0 |
| Logic Switching Levels | CMOS |
| Output Drive Capability (mA) | ± 2.4 |
| tpd (ns) | 40 |
| Power Dissipation Considerations | Medium |
| Tamb (°C) | -40 to +85 |
Key Features
- Dual retriggerable-resetable monostable multivibrator
- Active LOW input (nA) and active HIGH input (nB)
- Active LOW clear direct input (nCD)
- Output (nQ) and its complement (nQ')
- External timing component connecting pins (nCEXT, nREXT/CEXT)
- Wide supply voltage range from 3.0 V to 15.0 V
- CMOS low power dissipation
- High noise immunity
- Complies with JEDEC standard JESD 13-B
- HBM: ANSI/ESDA/JEDEC JS-001 class 2 exceeds 2000 V, CDM: ANSI/ESDA/JEDEC JS-002 class C3 exceeds 1000 V
Applications
The HEF4528BT-Q100J is versatile and can be used in various applications across different industries, including:
- Automotive systems for timing and pulse generation
- Industrial control systems for sequencing and timing
- Consumer electronics for clocking and timing functions
- Power management systems for timing and control
- Computing and communication systems for signal processing and timing
Q & A
- What is the HEF4528BT-Q100J? The HEF4528BT-Q100J is a dual retriggerable-resetable monostable multivibrator produced by Nexperia USA Inc.
- What is the supply voltage range of the HEF4528BT-Q100J? The supply voltage range is from 3.0 V to 15.0 V.
- What type of logic switching levels does the HEF4528BT-Q100J use? It uses CMOS logic switching levels.
- What is the output drive capability of the HEF4528BT-Q100J? The output drive capability is ± 2.4 mA.
- What is the operating temperature range of the HEF4528BT-Q100J? The operating temperature range is from -40 °C to +85 °C.
- Is the HEF4528BT-Q100J compliant with any specific standards? Yes, it complies with JEDEC standard JESD 13-B and has high ESD protection ratings.
- How do I configure the timing components for the HEF4528BT-Q100J? External timing components include a capacitor (CEXT) and a resistor (REXT) connected between specific pins.
- What are the key inputs and outputs of the HEF4528BT-Q100J? The key inputs include nA, nB, and nCD, while the outputs include nQ and nQ'.
- Is the HEF4528BT-Q100J suitable for high-noise environments? Yes, it has high noise immunity.
- What are some common applications of the HEF4528BT-Q100J? It is used in automotive, industrial, consumer electronics, power management, and computing systems.
