Overview
The 74LVC1G66GV-Q100 is a single-pole, single-throw analog switch produced by Nexperia USA Inc. This component features two input/output terminals (nY and nZ) and a digital enable input (nE). It is designed to operate in a wide range of supply voltages from 1.65 V to 5.5 V, making it versatile for various electronic designs. The device is particularly useful in mixed 3.3 V and 5 V environments due to its ability to drive control inputs from either voltage level.
This analog switch has been qualified to the Automotive Electronics Council (AEC) standard Q100 (Grade 1), ensuring its suitability for automotive applications. It also boasts Schmitt-trigger action at control inputs, which enhances tolerance to slower input rise and fall times.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Configuration | SPST-NO | |
| Supply Voltage (VCC) | 1.65 - 5.5 | V |
| Logic Switching Levels | CMOS/LVTTL | |
| ON Resistance (RON) | 7.5 Ω (typical) at VCC = 2.7 V, 6.5 Ω (typical) at VCC = 3.3 V, 6 Ω (typical) at VCC = 5 V | Ω |
| Switch Current Capability | 32 mA | mA |
| Operating Temperature Range | -40 °C to +85 °C and -40 °C to +125 °C | °C |
| Package | TSOP5 (SOT753) | |
| ESD Protection | HBM: ANSI/ESDA/JEDEC JS-001 class 2 exceeds 2000 V |
Key Features
- Wide supply voltage range from 1.65 V to 5.5 V, allowing operation in various voltage environments.
- Very low ON resistance, ensuring minimal signal degradation.
- Control inputs can be driven from either 3.3 V or 5 V devices, making it suitable for mixed voltage systems.
- Schmitt-trigger action at control inputs for improved noise immunity and tolerance to slower input rise and fall times.
- Automotive product qualification in accordance with AEC-Q100 (Grade 1), suitable for automotive applications.
- High noise immunity and CMOS low power consumption.
- Overvoltage tolerant control inputs up to 5.5 V.
- Latch-up performance meets requirements of JESD78 Class I.
Applications
The 74LVC1G66GV-Q100 is versatile and can be used in a variety of applications across different industries, including:
- Automotive systems, given its AEC-Q100 qualification.
- Industrial control systems where robust and reliable switching is required.
- Consumer electronics, such as audio and video equipment, where low ON resistance and high noise immunity are beneficial.
- Mobile and wearable devices, where low power consumption is critical.
- Power and computing systems, where the ability to handle mixed voltage levels is advantageous.
Q & A
- What is the 74LVC1G66GV-Q100?
The 74LVC1G66GV-Q100 is a single-pole, single-throw analog switch with two input/output terminals and a digital enable input, produced by Nexperia USA Inc.
- What is the supply voltage range of the 74LVC1G66GV-Q100?
The supply voltage range is from 1.65 V to 5.5 V.
- What are the typical ON resistance values for the 74LVC1G66GV-Q100?
The typical ON resistance values are 7.5 Ω at VCC = 2.7 V, 6.5 Ω at VCC = 3.3 V, and 6 Ω at VCC = 5 V.
- Is the 74LVC1G66GV-Q100 suitable for automotive applications?
Yes, it has been qualified to the Automotive Electronics Council (AEC) standard Q100 (Grade 1).
- What is the operating temperature range of the 74LVC1G66GV-Q100?
The operating temperature range is from -40 °C to +85 °C and from -40 °C to +125 °C.
- What package type is the 74LVC1G66GV-Q100 available in?
The component is available in the TSOP5 (SOT753) package.
- Does the 74LVC1G66GV-Q100 have ESD protection?
Yes, it has HBM ESD protection exceeding 2000 V according to ANSI/ESDA/JEDEC JS-001 class 2.
- What are the benefits of Schmitt-trigger action at control inputs?
Schmitt-trigger action improves noise immunity and tolerance to slower input rise and fall times.
- Can the 74LVC1G66GV-Q100 be used in mixed voltage systems?
Yes, control inputs can be driven from either 3.3 V or 5 V devices.
- What is the switch current capability of the 74LVC1G66GV-Q100?
The switch current capability is 32 mA.
