Overview
The HEF4053BT/AUJ, produced by NXP USA Inc., is a triple single-pole double-throw (SPDT) analog switch. This integrated circuit is designed for use in both analog and digital 2:1 multiplexer/demultiplexer applications. Each switch within the IC features a digital select input, two independent inputs/outputs, and a common input/output, along with a digital enable input that controls all switches. This component is part of the HEF4000 family and is known for its wide supply voltage range, low power dissipation, and high noise immunity.
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) | Rth(j-a) (K/W) | Ψth(j-top) (K/W) | Rth(j-c) (K/W) | Package name |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| HEF4053BT | SPDT-Z | 3.0 - 15 | CMOS | 175 | 30 | 70 | 0.04 | -50 | Very low | -40 to +125 | 83 | 5.5 | 41.9 | SO16 (SOT109-1) |
Key Features
- Triple single-pole double-throw (SPDT) analog switch suitable for analog or digital 2:1 multiplexer/demultiplexer applications.
- Wide supply voltage range from 3.0 V to 15.0 V.
- CMOS low power dissipation and fully static operation.
- High noise immunity and standardized symmetrical output characteristics.
- Complies with JEDEC standard JESD 13-B and has high 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 +125 °C.
Applications
- Analog multiplexing and demultiplexing.
- Digital multiplexing and demultiplexing.
- Signal gating.
- Various industrial, automotive, power, computing, consumer, mobile, and wearable applications.
Q & A
- What is the HEF4053BT/AUJ used for? The HEF4053BT/AUJ is used for analog or digital 2:1 multiplexer/demultiplexer applications.
- What is the supply voltage range of the HEF4053BT/AUJ? The supply voltage range is from 3.0 V to 15.0 V.
- What type of logic switching levels does the HEF4053BT/AUJ use? It uses CMOS logic switching levels.
- What is the on-resistance (RON) of the HEF4053BT/AUJ? The on-resistance is approximately 175 Ω.
- What is the operating temperature range of the HEF4053BT/AUJ? The operating temperature range is from -40 °C to +125 °C.
- Does the HEF4053BT/AUJ have ESD protection? Yes, it complies with JEDEC standards and has high ESD protection.
- What package type is the HEF4053BT/AUJ available in? It is available in a 16-pin SOIC (SOT109-1) package.
- What are some common applications of the HEF4053BT/AUJ? Common applications include analog and digital multiplexing, demultiplexing, and signal gating.
- Is the HEF4053BT/AUJ suitable for high noise environments? Yes, it has high noise immunity.
- Can the HEF4053BT/AUJ be used in both analog and digital circuits? Yes, it is suitable for both analog and digital circuits.
