Overview
The HEF4066BT-Q100J is a quad single-pole single-throw (SPST) analog switch IC manufactured by Nexperia USA Inc. This component is designed for automotive and industrial applications, offering robust performance and compliance with stringent automotive standards. Each switch within the IC features two input/output terminals (nY and nZ) and an active HIGH enable input (nE), allowing for precise control over signal routing. The HEF4066BT-Q100J is qualified to the Automotive Electronics Council (AEC) standard Q100 (Grade 1), ensuring its suitability for harsh automotive environments.
Key Specifications
| Parameter | Value | Description |
|---|---|---|
| Type number | HEF4066BT-Q100 | Quad single-pole single-throw analog switch |
| Configuration | SPST-NO | Single-pole single-throw normally open configuration |
| VCC (V) | 3.0 - 15.0 | Supply voltage range |
| RON (Ω) | 175 | On-state resistance |
| Logic switching levels | CMOS | Complementary Metal-Oxide-Semiconductor logic levels |
| Power dissipation | Very low | CMOS low power dissipation |
| Tamb (°C) | -40 to +85 (and up to +125 for short periods) | Operating temperature range |
| Package | SO14 (SOT108-1) | Plastic small outline package with 14 leads |
| ESD protection | HBM: ANSI/ESDA/JEDEC JS-001 class 2 exceeds 2000 V, CDM: ANSI/ESDA/JEDEC JS-002 class C3 exceeds 1000 V | Electrostatic discharge protection levels |
Key Features
- Automotive product qualification: Compliant with AEC-Q100 (Grade 1) standards, suitable for automotive applications.
- Wide supply voltage range: Operates from 3.0 V to 15.0 V.
- Low power dissipation: CMOS technology ensures very low power consumption.
- High noise immunity: Fully static operation and high noise immunity.
- ESD protection: Meets HBM and CDM standards, exceeding 2000 V and 1000 V respectively.
- Standardized output characteristics: Symmetrical output characteristics and compliance with JEDEC standard JESD 13-B.
- Robust design: Suitable for harsh environments with an operating temperature range from -40 °C to +85 °C (and up to +125 °C for short periods).
Applications
- Automotive electronics: Suitable for various automotive applications due to its AEC-Q100 qualification.
- Industrial applications: Used in industrial settings for analog and digital multiplexing, demultiplexing, and signal gating.
- Analog and digital multiplexing/demultiplexing: Ideal for routing and switching analog and digital signals.
- Signal gating: Can be used to control the flow of signals in complex electronic systems.
- Interfacing with voltages exceeding VDD: Includes clamp diodes to interface inputs to voltages beyond the supply voltage.
Q & A
- What is the HEF4066BT-Q100J used for?
The HEF4066BT-Q100J is a quad single-pole single-throw analog switch IC used for automotive and industrial applications, including analog and digital multiplexing, demultiplexing, and signal gating.
- What are the key features of the HEF4066BT-Q100J?
Key features include automotive product qualification to AEC-Q100 (Grade 1), a wide supply voltage range from 3.0 V to 15.0 V, low power dissipation, high noise immunity, and robust ESD protection.
- What is the operating temperature range of the HEF4066BT-Q100J?
The operating temperature range is from -40 °C to +85 °C, with short-term operation up to +125 °C.
- What type of package does the HEF4066BT-Q100J come in?
The HEF4066BT-Q100J comes in a SO14 (SOT108-1) plastic small outline package with 14 leads.
- What is the on-state resistance (RON) of the HEF4066BT-Q100J?
The on-state resistance (RON) is approximately 175 Ω.
- Does the HEF4066BT-Q100J have ESD protection?
Yes, it has ESD protection exceeding 2000 V for HBM and 1000 V for CDM.
- Can the HEF4066BT-Q100J be used in harsh environments?
Yes, it is designed to operate in harsh environments and is suitable for automotive and industrial applications.
- How does the enable input work on the HEF4066BT-Q100J?
The enable input (nE) is active HIGH, meaning the switch is turned on when nE is HIGH and turned off when nE is LOW.
- What are the logic switching levels of the HEF4066BT-Q100J?
The logic switching levels are CMOS (Complementary Metal-Oxide-Semiconductor).
- Is the HEF4066BT-Q100J compliant with any specific standards?
Yes, it complies with JEDEC standard JESD 13-B and is qualified to AEC-Q100 (Grade 1) standards.
