Overview
The HEF4051BT/S200118, produced by NXP USA Inc. (now part of Nexperia), is a single-pole octal-throw analog switch (SP8T) designed for use in various multiplexer and demultiplexer applications. This component is part of the HEF4051B series and is suitable for both analog and digital 8:1 multiplexing and demultiplexing. It features CMOS technology, ensuring low power dissipation and high noise immunity. The device operates fully statically and is compliant with JEDEC standard JESD 13-B, making it reliable for a wide range of operating conditions.
Key Specifications
| Type number | Configuration | VCC (V) | Logic switching levels | RON (Ω) | RON(FLAT) (Ω) | f (-3dB) (MHz) | THD (%) | Xtalk (dB) | Power dissipation considerations | Tamb (°C) | Package name |
|---|---|---|---|---|---|---|---|---|---|---|---|
| HEF4051BT | SP8T-Z | 3.0 - 15 | CMOS | 175 | 30 | 70 | 0.04 | -50 | Very low | -40 to +85 | SO16 |
Key Features
- Fully static operation
- CMOS low power dissipation
- High noise immunity
- 5 V, 10 V, and 15 V parametric ratings
- Standardized symmetrical output characteristics
- Complies with JEDEC standard JESD 13-B
- ESD protection: HBM (ANSI/ESDA/JEDEC JS-001 class 2 exceeds 2000 V), CDM (ANSI/ESDA/JEDEC JS-002 class C3 exceeds 1000 V)
- Specified from -40 °C to +85 °C and -40 °C to +125 °C
Applications
- Analog multiplexing and demultiplexing
- Digital multiplexing and demultiplexing
- Signal gating
Q & A
- What is the HEF4051BT/S200118 used for?
The HEF4051BT/S200118 is used for analog and digital multiplexing and demultiplexing applications, as well as signal gating.
- What is the operating voltage range of the HEF4051BT?
The operating voltage range is from 3 V to 15 V.
- What type of logic switching levels does the HEF4051BT use?
The HEF4051BT uses CMOS logic switching levels.
- What is the typical on-resistance (RON) of the HEF4051BT?
The typical on-resistance (RON) is 175 Ω.
- What is the temperature range for the HEF4051BT?
The specified temperature range is from -40 °C to +85 °C and -40 °C to +125 °C.
- Does the HEF4051BT have ESD protection?
Yes, it has ESD protection: HBM (ANSI/ESDA/JEDEC JS-001 class 2 exceeds 2000 V) and CDM (ANSI/ESDA/JEDEC JS-002 class C3 exceeds 1000 V).
- What package type is the HEF4051BT available in?
The HEF4051BT is available in a SO16 (SOT109-1) package.
- Is the HEF4051BT compliant with any industry standards?
Yes, it complies with JEDEC standard JESD 13-B.
- How many address inputs does the HEF4051BT have?
The HEF4051BT has three address inputs (S1 to S3) and an active LOW enable input (E).
- What is the typical bandwidth of the HEF4051BT?
The typical bandwidth is 70 MHz (-3dB).
