BT122-A-V2R

$11.10

Description：RF TXRX MOD BT TH SMD
Series：BT122
Mfr：Silicon Labs
Package：Tape & Reel (TR)

SKU:a6b92d2d4580 Category: RF Transceiver Modules and Modems Brand: Silicon Labs

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Product introduction

BT122-A-V2R is listed in the RF Transceiver Modules And Modems range at ChipApex. The manufacturer field lists Silicon Labs. Its product description is RF TXRX MOD BT TH SMD. Review the specifications below when checking this part for your BOM.

RF Transceiver Modules And Modems specifications for BT122-A-V2R

Description：RF TXRX MOD BT TH SMD
Series：BT122
Mfr：Silicon Labs
Package：Tape & Reel (TR)
RF Family/Standard：Bluetooth
Protocol：Bluetooth v4.2 +EDR
Modulation：-
Frequency：2.402GHz ~ 2.48GHz
Data Rate：-
Power - Output：11dBm
Sensitivity：-95dBm
Serial Interfaces：ADC, GPIO, I2C, UART
Antenna Type：Integrated Trace
Utilized IC / Part：-
Memory Size：256kB Flash, 32kB RAM
Voltage - Supply：2.2V ~ 3.6V
Current - Receiving：-
Current - Transmitting：-
Mounting Type：Surface Mount
Operating Temperature：-40°C ~ 85°C
Package / Case：20-SMD Module

RF Transceiver Modules And Modems datasheet and documents for BT122-A-V2R

BT122-A-V2R

RF Transceiver Modules And Modems Overview

The BT122-A-V2R is a Bluetooth v4.2 + EDR RF transceiver module manufactured by Silicon Labs, operating in the 2.402GHz to 2.48GHz frequency range. It features an integrated printed antenna and supports serial interfaces including ADC, GPIO, I2C, and UART. The module delivers 11dBm output power with -95dBm sensitivity. It operates on a 2.2V to 3.6V supply voltage and includes 256kB flash and 32kB RAM storage. Designed for surface-mount installation, it functions within a temperature range of -40°C to 85°C.

RF Transceiver Modules And Modems Feature Summary

Supports Bluetooth v4.2 + Enhanced Data Rate protocols for wireless communication
Integrates a printed antenna eliminating external component requirements
Provides versatile connectivity via ADC, GPIO, I2C, and UART serial interfaces

RF Transceiver Modules And Modems Applications

Wireless cable replacement solutions
Industrial equipment monitoring systems
Health and fitness wearable devices

RF Transceiver Modules And Modems Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm that the received part matches the BT122-A-V2R designation exactly. Check packaging integrity to ensure protection against electrostatic discharge during handling and storage procedures.

RF Transceiver Modules And Modems Selection Notes

Select this module when Bluetooth v4.2 compatibility is required alongside integrated antenna design. Consider its 11dBm output power and -95dBm sensitivity for moderate range applications. Evaluate interface options like I2C and UART against host controller capabilities before finalizing the design choice.

RF Transceiver Modules And Modems Part Context

This component belongs to the BT122 series from Silicon Labs, designed for compact wireless integration. It serves as a System-in-Package solution combining radio functionality with processing resources. The module targets applications needing reliable short-range data transmission without complex external RF circuitry.