DistyParts Icon
ET3157 The ETEK ET3157 is a Single SPDT Analog Switch designed for high-speed signal routing. It operates from 1.8V to 5.5V and offers a bandwidth of up to 250MHz.
Mfr Part #:

ET3157

Available from 2 distributors
Mfr Name: ETEK
ETEK
The ETEK ET3157 is a Single SPDT Analog Switch designed for high-speed signal routing. It operates from 1.8V to 5.5V and offers a bandwidth of up to 250MHz.
✓ Total Stock: 27,343 pcs
$ Price Range: $1.17

ET3157 Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Optech Co.,Limited ✓
Non-Authorised Inventory information
27,197 pcs
On Request
27197 pcs On Request 1 On Request On Request 1628+ On Request On Request
Smaxon Electronics ✓
Non-Authorised Inventory information
146 pcs
On Request
146 pcs On Request 1 On Request On Request 13+ 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.

ET3157 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Bandwidth
Mounting Type
Operating Temperature
Propagation Delay
SVHC Present
Switch Type
Voltage
View Similar Products (0)

ET3157 Description

Short technical summary and product information.

The ETEK ET3157 is an advanced CMOS analog switch featuring silicon gate CMOS technology for low propagation delay and low RDSON resistances. It operates within a VCC range of 1.8 V to 5.5 V, making it suitable for a variety of portable applications.

 

Key electrical characteristics include a high bandwidth of up to 250MHz and improved linearity. The switch exhibits a low RDSON of 3.0Ω at VCC = 4.5V. It incorporates break-before-make circuitry to prevent inadvertent shorts during switching operations. The Select pin offers overvoltage protection, allowing voltages up to 6.0 V without damage.

 

This analog switch is designed for applications such as NTSC/PAL video, audio signal routing, and SPDIF and HDTV. It is available in compact packages including SC70-6, SC-88, SOT23-6, and DFN6, ideal for small form factor portable equipment. The operating temperature range is -40°C to +85°C.

ET3157 Quick Information

Product Type: Analog Switch
Canonical Name: ET3157 Single SPDT Analog Switch
Subcategory: SPDT Switch

ET3157 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): Level 3
REACH Status: REACH Unaffected

ET3157 Estimated Pricing

Qty Low High
1+ $1.17 $1.17

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

ET3157 Features

  • Single SPDT CMOS analog switch.
  • Wide 1.8V to 5.5V operating voltage range.
  • High bandwidth up to 250MHz.
  • Low RDSON of 3.0Ω at 4.5V.
  • Compact SC70-6, SC-88, SOT23-6, DFN6 packages.

ET3157 Applications

  • Ideal for RF signal routing networks.
  • Used in portable battery powered devices.
  • Suitable for audio signal path switching.
  • Applied in industrial control system interfaces.
  • Designed for telecommunications equipment modules.

ET3157 FAQs

6 frequently asked questions generated from this part’s specifications.
What is the operating voltage range for the ET3157?

The ET3157 operates from 1.8 V to 5.5 V.

What is the bandwidth of the ET3157 analog switch?

The ET3157 has a high bandwidth of up to 250MHz.

What is the typical RDSON for the ET3157 at 4.5V?

The typical RDSON for the ET3157 is 3.0Ω at VCC = 4.5V.

What is the operating temperature range for the ET3157?

The ET3157 operates in a temperature range of -40°C to +85°C.

What packages are available for the ET3157?

The ET3157 is available in SC70-6, SC-88, SOT23-6, and DFN6 packages.

Does the ET3157 have break-before-make circuitry?

Yes, the ET3157 features break-before-make circuitry to prevent inadvertent shorts.

Home

Categories