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SN74LVC1G3157DRLR

Name: SN74LVC1G3157DRLR
Rating: 4.7 (12 reviews)

IC SWITCH SPDT SINGLE 6SOT

Производитель
Мфр. Часть #SN74LVC1G3157DRLR
Пакет SOT-563, SOT-666
Лист данных
В наличии6764

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Спецификации

Package	Tape & Reel (TR),Cut Tape (CT),Bulk
ProductStatus	Active
SwitchCircuit	SPDT
Multiplexer/DemultiplexerCircuit	2:1
NumberofCircuits	1
On-StateResistance(Max)	15Ohm
Channel-to-ChannelMatching(ΔRon)	100mOhm
Voltage-SupplySingle(V+)	1.65V ~ 5.5V
SwitchTime(TonToff)(Max)	5.7ns, 3.8ns
-3dbBandwidth	340MHz
ChargeInjection	7pC
ChannelCapacitance(CS(off)CD(off))	5.2pF
Current-Leakage(IS(off))(Max)	1µA
Crosstalk	-54dB @ 10MHz
OperatingTemperature	-40°C ~ 85°C (TA)
MountingType	Surface Mount
Package/Case	SOT-563, SOT-666

Обзор

Description

The SN74LVC1G3157DRLR is a single-channel analog switch designed for low-voltage applications, featuring a wide operating voltage range (1.65V to 5.5V). It is part of the Texas Instruments LVC family and is characterized by its low on-resistance and fast switching speeds, making it suitable for signal routing and multiplexing applications in digital and mixed-signal systems.
This device operates with low power consumption and is compatible with CMOS and TTL logic levels. The switch is controlled by a single control input, which can turn the switch on or off, allowing for efficient signal management. The SN74LVC1G3157 is housed in a small footprint package, ideal for compact designs.
Key specifications include a typical on-resistance of around 4.5 ohms at 5V and a maximum bandwidth of several hundred MHz, supporting various modulation formats. This makes it suitable for applications in portable devices, data acquisition systems, and any situation requiring reliable and efficient signal switching.

Features

The SN74LVC1G3157DRLR is a single-channel analog switch designed for high-speed signal switching applications. Key features include:
1. Low On-Resistance: Typically 3.5 Ω at VCC = 3.3V, facilitating minimal signal loss and distortion.
2. Wide Voltage Range: Operates from 1.65V to 5.5V, making it suitable for various logic levels.
3. High Speed: Capable of switching speeds up to 1.5 ns, enabling fast data transmission.
4. Low Power Consumption: Designed for low static and dynamic power, contributing to energy efficiency.
5. High Noise Immunity: Robust against noise, ensuring reliable signal integrity.
6. Single Supply Voltage Operation: Simplifies system design by requiring only one voltage source.
7. TTL Compatible: Fully compatible with TTL logic levels, enhancing application versatility.
8. ESD Protection: Offers protection against electrostatic discharge, ensuring device reliability.
This component is ideal for applications in consumer electronics, communication equipment, and data switches.

Package

The SN74LVC1G3157DRLR is packaged in a 5-pin SOT-23 (Small Outline Transistor) package.

Pinout

The SN74LVC1G3157DRLR is a single 2-channel analog switch with a pin count of 5. Its functions include:
1. Channel Control: It features two independent switches that can connect an input to either of two outputs, controlled by a common control input (A).
2. Low On-Resistance: The device offers low on-resistance when activated, which minimizes signal degradation.
3. Wide Voltage Range: It operates over a wide supply voltage range (1.65V to 5.5V), making it suitable for various applications.
4. High-Speed Operation: It supports fast switching times, which is beneficial for high-speed data applications.
5. TTL Compatibility: The control input is compatible with TTL logic levels.
The package type is SOT-23 (DRL) with a 5-pin configuration.

Manufacturer

The SN74LVC1G3157DRLR is manufactured by Texas Instruments (TI). Texas Instruments is a global technology company renowned for designing and producing semiconductors and various integrated circuits (ICs). Established in 1930 and headquartered in Dallas, Texas, TI specializes in analog and embedded processing products used in a wide range of electronic applications, including automotive, industrial, communication, and consumer electronics. The company is recognized for its innovation in the semiconductor industry, contributing significantly to advancements in technology with a strong focus on research and development. TI is also committed to sustainability and corporate responsibility.

Application

The SN74LVC1G3157DRLR is a single-bit high-speed switch used in various applications, including data routing, signal multiplexing, level shifting, and bus switching. It is suitable for high-speed digital circuits in consumer electronics, telecommunications, and automotive systems. Its low on-resistance and fast switching capabilities make it ideal for applications requiring minimal signal distortion and power consumption.

Equivalent

The SN74LVC1G3157DRLR is a single-pole double-throw (SPDT) analog switch. Equivalent products include:
1. 74LVC1G3157 (various package options)
2. 74LVC1G3157DCKR (SMT package)
3. 74LVC1G3157DBV (SOT-23 package)
4. TSX-1851 (from other manufacturers with similar specifications)
Always verify electrical characteristics and packaging to ensure compatibility for your application.

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