Overview
The 74LVC1G3157GW-Q100,125 is a high-performance analog multiplexer/demultiplexer IC produced by Nexperia USA Inc. This device is part of the 74LVC family and is qualified to the Automotive Electronics Council (AEC) standard Q100 (Grade 1), making it suitable for use in automotive applications. It features a single digital select input and two independent inputs/outputs, along with a common input/output, enabling versatile switching and routing of analog signals.
Key Specifications
| Parameter | Min | Typ | Max | Unit |
|---|---|---|---|---|
| VCC Supply Voltage | 1.65 | - | 5.5 | V |
| VI Input Voltage | 0 | - | 5.5 | V |
| Tamb Ambient Temperature | -40 | - | 125 | °C |
| RON On-State Resistance | - | 7.5 (typ at VCC=2.7V) | 15 | Ω |
| Switch Time (TON, TOFF) | - | 4ns, 3.5ns | - | ns |
| Channel Capacitance (CS(OFF), CD(OFF)) | - | 6 | - | pF |
| Charge Injection | - | 7.5 | - | pC |
| Current - Leakage (IS(OFF)) (Max) | - | - | 5 μA | - |
| Package / Case | - | - | 6-TSSOP, SC-88, SOT-363 | - |
Key Features
- Automotive product qualification in accordance with AEC-Q100 (Grade 1)
- Wide supply voltage range from 1.65 V to 5.5 V
- Very low ON resistance, typically 7.5 Ω at VCC=2.7 V and 6.5 Ω at VCC=3.3 V
- Schmitt trigger action at the select input for tolerance of slower input rise and fall times
- SPDT switch circuit with two independent inputs/outputs and a common input/output
- Lead-free and RoHS compliant
- Operating temperature range from -40°C to 125°C
Applications
The 74LVC1G3157GW-Q100,125 is designed for use in various automotive and industrial applications where reliable and efficient analog signal switching is required. It is particularly suitable for:
- Automotive systems, including infotainment, navigation, and sensor networks
- Industrial control systems and automation
- Medical devices requiring precise analog signal routing
- Consumer electronics with multiple signal paths
Q & A
- What is the supply voltage range of the 74LVC1G3157GW-Q100,125? The supply voltage range is from 1.65 V to 5.5 V.
- What is the typical on-state resistance of this device? The typical on-state resistance is 7.5 Ω at VCC=2.7 V and 6.5 Ω at VCC=3.3 V.
- What is the operating temperature range of this IC? The operating temperature range is from -40°C to 125°C.
- Is this device automotive qualified? Yes, it is qualified to the Automotive Electronics Council (AEC) standard Q100 (Grade 1).
- What type of switch circuit does this device feature? It features an SPDT (Single Pole Double Throw) switch circuit.
- What is the maximum current leakage when the switch is off? The maximum current leakage is 5 μA.
- What is the package type of this IC? The package type is 6-TSSOP, SC-88, or SOT-363.
- Is this device lead-free and RoHS compliant? Yes, it is lead-free and RoHS compliant.
- What is the switch time (TON, TOFF) of this device? The switch time is typically 4ns and 3.5ns respectively.
- What are some common applications for this device? Common applications include automotive systems, industrial control systems, medical devices, and consumer electronics.
