TS4902IDT The Skyworks Solutions, Inc. SI8921BB-IS is an isolation amplifier designed for power isolation applications. It operates with a supply voltage range of 3V to 5.5V.
Mfr Part #:

TS4902IDT

Available from 2 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
The Skyworks Solutions, Inc. SI8921BB-IS is an isolation amplifier designed for power isolation applications. It operates with a supply voltage range of 3V to 5.5V.
✓ Total Stock: 35,000 pcs
$ Price Range: $1.92

TS4902IDT Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
25,000 pcs
25000 pcs On Request 1 On Request On Request 05+ On Request On Request
Non-Authorised Inventory information
10,000 pcs
10000 pcs On Request 1 On Request On Request 829 On Request On Request

TS4902IDT Specifications Quick View

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TS4902IDT Description

Short technical summary and product information.

The SI8921BB-IS from Skyworks Solutions, Inc. is a high-performance isolation amplifier designed for applications requiring robust power isolation, such as inverters, power supplies, and UPS systems. This device features a single channel and operates with a supply voltage ranging from 3V to a maximum of 5.5V.

 

Key electrical characteristics include a low input offset voltage of 0.15mV at 5V and a typical output current of 3.5mA. The amplifier boasts a 3 dB bandwidth of 600 kHz and a high Power Supply Rejection Ratio (PSRR) of 100 dB (typical). It provides a significant isolation voltage of 2.5 kVrms, ensuring safety and signal integrity in demanding environments.

 

The SI8921BB-IS is housed in an 8-SOIC surface mount package, with dimensions of 5mm in length, 4mm in width, and 1.55mm in height. It operates across a wide temperature range from -40°C to +125°C, making it suitable for various industrial and commercial applications. The device is RoHS compliant and has a Moisture Sensitivity Level (MSL) of 2.

TS4902IDT Quick Information

Product Type: Isolation Amplifier
Series: Si8921
Canonical Name: SI8921BB-IS Isolation Amplifier
Subcategory: Linear ICs

TS4902IDT Compliance

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

TS4902IDT Estimated Pricing

Qty Low High
1+ $1.92 $1.92

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

TS4902IDT Features

  • Provides 2.5 kVrms isolation voltage.
  • Operates from 3V to 5.5V supply.
  • Features 600 kHz bandwidth.
  • Low input offset voltage.
  • Surface mount 8-SOIC package.

TS4902IDT Applications

  • Ideal for power supply isolation.
  • Used in inverter designs.
  • Suitable for UPS systems.
  • Enhances signal integrity.

TS4902IDT FAQs

5 frequently asked questions generated from this part’s specifications.
What is the isolation voltage of the SI8921BB-IS?

The SI8921BB-IS provides an isolation voltage of 2.5 kVrms.

What is the operating temperature range for the SI8921BB-IS?

The SI8921BB-IS operates within a temperature range of -40°C to +125°C.

What supply voltage does the SI8921BB-IS require?

The SI8921BB-IS requires a minimum supply voltage of 3V and a maximum of 5.5V.

What is the bandwidth of the SI8921BB-IS isolation amplifier?

The 3 dB bandwidth for the SI8921BB-IS is 600 kHz.

What package type is the SI8921BB-IS supplied in?

The SI8921BB-IS is supplied in an 8-SOIC surface mount package.

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