Overview
The 74LV4051D,112 is an 8-channel analog multiplexer/demultiplexer produced by Nexperia USA Inc. This device is part of the 74LV4051 series, which is designed for low-voltage applications and is pin and function compatible with the 74HC4051 and 74HCT4051. It features three digital select inputs (S0 to S2) and an active-LOW enable input (E), allowing for the selection of one of eight independent switches. The device is suitable for a wide range of analog and digital signal switching applications.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Type Number | 74LV4051D | |
| Configuration | SP8T-Z | |
| VCC | 1.0 - 6.0 | V |
| Logic Switching Levels | TTL | |
| RON | 135 | Ω |
| RON(FLAT) | 35 | Ω |
| f (-3dB) | 200 | MHz |
| THD | 0.4 | % |
| Xtalk | -60 | dB |
| Power Dissipation Considerations | Very Low | |
| Tamb | -40 to 125 | °C |
| Rth(j-a) | 82 | K/W |
| Rth(j-c) | 40.8 | K/W |
| Package Name | SO16 (SOT109-1) |
Key Features
- Optimized for low-voltage applications: 1.0 V to 6.0 V
- Accepts TTL input levels between VCC = 2.7 V and VCC = 3.6 V
- Low ON resistance: 145 Ω (typical) at VCC - VEE = 2.0 V, 80 Ω (typical) at VCC - VEE = 3.0 V, and 60 Ω (typical) at VCC - VEE = 4.5 V
- Logic level translation to enable 3 V logic to communicate with ±3 V analog signals
- Typical ‘break before make’ built in
- ESD protection: HBM JESD22-A114E exceeds 2000 V, MM JESD22-A115-A exceeds 200 V
- Multiple package options: SO16, SSOP16, TSSOP16, and DHVQFN16
- Specified from -40 °C to +85 °C and from -40 °C to +125 °C
Applications
- Analog signal switching and routing in various electronic systems
- Digital multiplexing and demultiplexing applications
- Audio and video signal processing
- Industrial control systems
- Automotive electronics (AEC-Q100/Q101 qualified)
- Medical devices requiring low-voltage and low-power analog switching
Q & A
- What is the 74LV4051D,112 used for?
The 74LV4051D,112 is an 8-channel analog multiplexer/demultiplexer used for switching and routing analog signals in various electronic systems.
- What is the voltage range for VCC?
The voltage range for VCC is from 1.0 V to 6.0 V.
- What are the typical ON resistances at different VCC - VEE levels?
The typical ON resistances are 145 Ω at VCC - VEE = 2.0 V, 80 Ω at VCC - VEE = 3.0 V, and 60 Ω at VCC - VEE = 4.5 V.
- Does the 74LV4051D,112 support TTL input levels?
Yes, it accepts TTL input levels between VCC = 2.7 V and VCC = 3.6 V.
- What is the temperature range for operation?
The device is specified to operate from -40 °C to +85 °C and from -40 °C to +125 °C.
- What kind of ESD protection does the 74LV4051D,112 have?
The device has ESD protection with HBM JESD22-A114E exceeding 2000 V and MM JESD22-A115-A exceeding 200 V.
- What are the available package options for the 74LV4051 series?
The available package options include SO16, SSOP16, TSSOP16, and DHVQFN16.
- Is the 74LV4051D,112 automotive qualified?
Yes, it is AEC-Q100/Q101 qualified for automotive applications.
- What is the typical propagation delay for the 74LV4051D,112?
The typical propagation delay varies with VCC but is around 5-10 ns for VCC = 3.0 V to 3.6 V.
- Does the 74LV4051D,112 have logic level translation capabilities?
Yes, it can translate logic levels to enable 3 V logic to communicate with ±3 V analog signals.
