TC7SET125FU,LJ(CT)

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Logic Gate
• Characteristics:
  • Low-voltage operation
  • High-speed switching
  • Small package size
• Package: SOT-353
• Essence: Dual Single-Pole Single-Throw (SPST) Analog Switch
• Packaging/Quantity: Tape and Reel, 3000 pieces per reel

Specifications

• Supply Voltage Range: 1.65V to 5.5V
• On-State Resistance: 4Ω (typical)
• On-State Capacitance: 3pF (typical)
• Off-State Leakage Current: 1nA (typical)
• Bandwidth: 200MHz (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The TC7SET125FU,LJ(CT) has a total of 6 pins arranged as follows:

____ 1 |o | 2 | | 3 |____| 4 | | 5 | | 6 |____|

Pin Description: 1. IN1: Input 1 2. IN2: Input 2 3. OUT: Output 4. GND: Ground 5. VCC: Power Supply 6. NC: No Connection

Functional Features

• Dual SPST Analog Switch
• Low-voltage operation allows compatibility with various systems
• High-speed switching for efficient signal transmission
• Low on-state resistance minimizes signal attenuation
• Low off-state leakage current ensures minimal power consumption
• Wide operating temperature range for versatile applications

Advantages and Disadvantages

Advantages: - Compact package size saves board space - Wide supply voltage range enhances compatibility - High-speed switching enables efficient data transfer - Low on-state resistance minimizes signal loss

Disadvantages: - Limited number of switch channels (dual SPST) - Relatively high on-state capacitance may affect high-frequency applications

Working Principles

The TC7SET125FU,LJ(CT) is a dual SPST analog switch that operates based on the principles of MOSFET transistors. When the control signals (IN1 and IN2) are at logic high levels, the corresponding switches turn on, allowing the input signal to pass through to the output. Conversely, when the control signals are at logic low levels, the switches turn off, isolating the input from the output.

Detailed Application Field Plans

The TC7SET125FU,LJ(CT) can be used in various applications, including but not limited to:

1. Audio Systems: Signal routing and audio switching
2. Communication Devices: Data transmission and multiplexing
3. Test and Measurement Equipment: Signal conditioning and switching
4. Industrial Control Systems: Sensor interfacing and signal routing
5. Consumer Electronics: Portable devices and battery-powered systems

Detailed and Complete Alternative Models

1. SN74LVC1G3157: Single SPDT Analog Switch
2. CD4066B: Quad Bilateral Switch
3. MAX4618: Dual SPST Analog Switch
4. ADG1419: Quad SPST Analog Switch
5. TS5A23157: Single SPDT Analog Switch

These alternative models offer similar functionality and can be considered as substitutes for the TC7SET125FU,LJ(CT) depending on specific requirements and design constraints.

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