圖片僅供參考
規格
| 屬性 | 價值 |
| Part Status | Active |
| Switch Circuit | SPDT - Open/Closed |
| Multiplexer / Demultiplexer Circuit | 2:1 |
| Number of Circuits | 1 |
| On - State Resistance (Max) | 10Ohm |
| Channel - to - Channel Matching (ΔRon) | 300mOhm |
| Voltage - Supply, Single (V+) | 1.8V ~ 5.5V |
| Switch Time (Ton, Toff) (Max) | 8ns, 6ns (Typ) |
| -3 dB Bandwidth | 250MHz |
| Charge Injection | 7pC |
| Channel Capacitance (CS(off), CD(off)) | 4.5pF |
| Current - Leakage (IS(off)) (Max) | 100nA |
| Crosstalk | -54dB @ 10MHz |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount |
| Package / Case | 6-VSSOP, SC-88, SOT-363 |
| Supplier Device Package | SC70-6 |
| Packaging | Tape & Reel (TR) |
概述
Description
I’m not sure which institution uses ET3157, so the exact content varies. A typical “Introduction to ET3157” offers:
- Overview of the field and possible career paths in electrical/engineering technology
- Basic circuit theory (Ohm’s law, Kirchhoff’s laws)
- Fundamentals of analog and digital electronics
- Introduction to measurement, lab safety, and hand-on lab skills
- Basics of microcontrollers or embedded systems
- Design process and problem-solving approaches
- Assessments: quizzes, lab work, assignments, and a final exam
Prerequisites commonly include algebra and introductory physics. If you share the specific university or the course title (e.g., Electrical Technology, Embedded Systems, etc.), I can give a precise, institution-specific outline.
- Overview of the field and possible career paths in electrical/engineering technology
- Basic circuit theory (Ohm’s law, Kirchhoff’s laws)
- Fundamentals of analog and digital electronics
- Introduction to measurement, lab safety, and hand-on lab skills
- Basics of microcontrollers or embedded systems
- Design process and problem-solving approaches
- Assessments: quizzes, lab work, assignments, and a final exam
Prerequisites commonly include algebra and introductory physics. If you share the specific university or the course title (e.g., Electrical Technology, Embedded Systems, etc.), I can give a precise, institution-specific outline.
Equivalent
ET3157 isn’t a widely referenced part. To give equivalents I need the manufacturer or device function (e.g., LED driver, buck regulator) and package. Please share the datasheet or link. Meanwhile:
- Identify key specs (voltage, current, features).
- Use cross-reference tools on DigiKey, Mouser, Octopart, or the original maker’s site.
- Compare pinout and electrical characteristics to ensure compatibility.
- Identify key specs (voltage, current, features).
- Use cross-reference tools on DigiKey, Mouser, Octopart, or the original maker’s site.
- Compare pinout and electrical characteristics to ensure compatibility.
Pinout
There isn’t a single device named ET3157; different manufacturers may use that number for different ICs. Pin count and functions depend on the exact part, package, and datasheet. Please provide the vendor or attach the datasheet/package type (e.g., 8-pin SOP, 16-pin QFN). I’ll then give the precise pinout and functions.
Package
ET3157 is a part number used by different vendors; there isn’t a single package type. Please provide the manufacturer or a datasheet/link, and I’ll confirm the exact package (e.g., SOP-8, QFN, DFN, etc.).
