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SGM3157 The SGM3157 from UMW Youtai Semiconductor is a single-pole, double-throw (SPDT) analog switch IC. It features low on-resistance and high bandwidth for efficient signal switching.
Mfr Part #:

SGM3157

Available from 1 distributors
Mfr Name: UMW (Youtai Semiconductor)
UMW (Youtai Semiconductor)
The SGM3157 from UMW Youtai Semiconductor is a single-pole, double-throw (SPDT) analog switch IC. It features low on-resistance and high bandwidth for efficient signal switching.
✓ Total Stock: 7,450 pcs
$ Price Range: $0.30

SGM3157 Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Xingangxin ✓
Non-Authorised Inventory information
7,450 pcs
On Request
7450 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

SGM3157 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Bandwidth
Channel
Channel Capacitance (CS(off), CD(off))
Charge Injection
Crosstalk
Current
Lead Spacing
Mounting Type
Multiplexer
Number of Circuits
On
Operating Temperature
Output Current
Output Voltage
Supplier Device Package
Switch Circuit
Switch Time (Ton, Toff) (Max)
Switching Voltage
Voltage
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SGM3157 Description

Short technical summary and product information.

The SGM3157 is a CMOS-based analog switch IC from UMW Youtai Semiconductor, designed for applications requiring low power consumption, low transmission delay, and low output impedance. It operates with a supply voltage range of 1.65V to 5.5V and offers a typical on-resistance of 7 Ohms.

 

This device supports a 2:1 multiplexer configuration and functions as a SPDT (Single Pole Double Throw) switch with Normally Open/Normally Closed (NO/NC) options. Key electrical characteristics include a bandwidth of 350MHz, crosstalk of -54dB at 10MHz, and a fast switch time of 5.2ns (Ton) and 3.5ns (Toff). The operating temperature range is -55°C to +125°C.

 

The SGM3157 is available in a compact SC70-6 package, suitable for surface mount applications. Its design includes features like over-voltage protection on the select input terminal, allowing input voltages up to 7V without damage. This makes it suitable for switching video, audio, and data signals in various electronic systems.

SGM3157 Quick Information

Product Type: Analog Switch IC
Canonical Name: SGM3157 Analog Switch IC
Subcategory: Analog Switches, Multiplexers, Demultiplexers

SGM3157 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

SGM3157 Estimated Pricing

Qty Low High
1+ $0.30 $0.30

Estimated market price range - modelled values for guidance only, not live distributor offers.

SGM3157 Features

  • Single pole double throw analog switch.
  • Low 7 Ohm typical on-resistance.
  • 350MHz bandwidth for signal integrity.
  • Wide 1.65V to 5.5V supply voltage.
  • Operates from -55°C to 125°C.

SGM3157 Applications

  • Suitable for video signal switching.
  • Ideal for audio signal routing.
  • Used for SPDIF signal selection.
  • Applicable to HDTV signal switching.
  • Can be used for clock and data selection.

SGM3157 FAQs

5 frequently asked questions generated from this part’s specifications.
What is the operating voltage range for the SGM3157?

The SGM3157 operates with a supply voltage range of 1.65V to 5.5V.

What is the typical on-resistance of the SGM3157?

The typical on-resistance for the SGM3157 is 7 Ohms.

What is the operating temperature range for the SGM3157?

The SGM3157 can operate in a temperature range of -55°C to +125°C.

What package type is the SGM3157 available in?

The SGM3157 is available in the SC70-6 package.

What is the bandwidth of the SGM3157 analog switch?

The SGM3157 has a bandwidth of 350MHz.

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