The TC7W53FU(TE12L,F) is a high-speed CMOS analog switch manufactured by Toshiba Semiconductor and Storage. This device incorporates two single-pole, double-throw (SPDT) switches, making it suitable for a broad range of analog and digital signal routing applications. Featuring low on-resistance and minimal off-leakage current, it ensures minimal signal distortion and high isolation. This analog switch is built utilizing advanced silicon gate CMOS technology, enabling low power consumption and high performance.

Applications

• Analog signal switching and routing
• Data multiplexing and demultiplexing
• Audio and video signal switching
• Battery-powered devices
• Portable electronics

Features

• Dual SPDT analog switches
• Low on-resistance: Ron = 6 Ω (typ.) at VCC = 5 V
• Low off-leakage current: Ioff = 10 nA (max) at VCC = 5 V
• Wide operating voltage range: VCC = 2 V to 5.5 V
• High-speed switching: ton = 8 ns (typ.), toff = 5 ns (typ.) at VCC = 5 V
• Low power consumption: ICC = 2 μA (max) at VCC = 5 V
• Small package: US8

Benefits

• Minimal signal distortion because of low on-resistance.
• Excellent isolation achieved by low off-leakage current.
• Versatile usage due to a wide operating voltage range.
• Ideal for high-frequency signals thanks to high-speed switching.
• Extended battery life in portable devices due to low power consumption.
• Space-efficient design from the small package size.

Additional Details

The TC7W53FU(TE12L,F) functions optimally within a temperature range of -40°C to +85°C. It is packaged in a US8 (Ultra Small 8-pin) package, suitable for surface mount assembly. Control inputs are CMOS logic compatible, simplifying integration with microcontrollers and other digital components. The 'TE12L' suffix represents a specific tape and reel packaging for automated assembly procedures. Its low on-resistance minimizes voltage drop and signal attenuation, and the low off-leakage current reduces signal crosstalk. The swift switching speed makes it appropriate for routing high-speed signals.

On-resistance (Ron) is the resistance when the switch is closed, and low Ron minimizes signal loss. Off-leakage current (Ioff) is the current flowing when the switch is open, and low Ioff ensures high isolation between channels. Turn-on time (ton) and turn-off time (toff) are the times it takes for the output to react after the switch is activated or deactivated, respectively. Short ton and toff times mean suitability for high-speed routing.