Overview
The HEF4053BT, produced by NXP USA Inc. (now part of Nexperia), is a triple single-pole double-throw (SPDT) analog switch. This component is designed for use in both analog and digital 2:1 multiplexer/demultiplexer applications. Each switch features a digital select input (Sn), two independent inputs/outputs (Y0 and Y1), and a common input/output (Z). All three switches share a common enable input (E), which when set to HIGH, turns all switches into the high-impedance OFF-state, independent of the select inputs.
Key Specifications
| Parameter | Description | Value |
|---|---|---|
| Configuration | Triple single-pole double-throw (SPDT) | - |
| VCC Range | Supply voltage range | 3.0 V to 15.0 V |
| Logic Switching Levels | CMOS | - |
| RON | On resistance | 175 Ω (typical) |
| RON(FLAT) | Flat on resistance | 30 Ω (typical) |
| f (-3dB) | Bandwidth | 70 MHz (typical) |
| THD | Total Harmonic Distortion | 0.04% (typical) |
| Xtalk | Crosstalk | -50 dB (typical) |
| Power Dissipation | Very low | - |
| Tamb | Operating temperature range | -40 °C to +125 °C |
| Package | SO16 (SOT109-1) | - |
Key Features
- Fully static operation
- Wide supply voltage range from 3.0 V to 15.0 V
- CMOS low power dissipation
- High noise immunity
- Standardized symmetrical output characteristics
- 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
- Specified from -40 °C to +125 °C
Applications
- Analog multiplexing and demultiplexing
- Digital multiplexing and demultiplexing
- Signal gating
Q & A
- What is the HEF4053BT used for?
The HEF4053BT is used as a triple single-pole double-throw (SPDT) analog switch suitable for analog or digital 2:1 multiplexer/demultiplexer applications.
- What is the supply voltage range of the HEF4053BT?
The supply voltage range is from 3.0 V to 15.0 V.
- What is the typical on resistance of the HEF4053BT?
The typical on resistance is 175 Ω.
- What are the operating temperature limits of the HEF4053BT?
The operating temperature range is from -40 °C to +125 °C.
- What package types are available for the HEF4053BT?
The HEF4053BT is available in SO16 (SOT109-1) package.
- Does the HEF4053BT comply with any industry standards?
Yes, it complies with JEDEC standard JESD 13-B.
- What is the bandwidth of the HEF4053BT?
The bandwidth is typically 70 MHz.
- How does the enable input (E) affect the switches?
A HIGH on the enable input (E) causes all switches to enter the high-impedance OFF-state, independent of the select inputs.
- What are some common applications of the HEF4053BT?
Common applications include analog and digital multiplexing and demultiplexing, and signal gating.
- What is the typical total harmonic distortion (THD) of the HEF4053BT?
The typical total harmonic distortion is 0.04%.
