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TDA7255V

TDA7255V

TDA7255V

Rochester Electronics, LLC

TxRx Only 434MHz 2.1V~5.5V I2C, SPI 100kbps 8.6mA~9.5mA - Receiving 5mA~18.3mA - Transmitting ASK, FSK 40-VFQFN Exposed Pad

SOT-23

TDA7255V Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mounting Type Surface Mount
Package / Case 40-VFQFN Exposed Pad
Operating Temperature-40°C~85°C
PackagingTape & Reel (TR)
Part StatusObsolete
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Type TxRx Only
Voltage - Supply 2.1V~5.5V
Frequency 434MHz
Power - Output 13dBm
RF Family/Standard General ISM < 1GHz
Sensitivity -115dBm
Data Rate (Max) 100kbps
Serial InterfacesI2C, SPI
Current - Receiving 8.6mA~9.5mA
Current - Transmitting 5mA~18.3mA
Modulation ASK, FSK
RoHS StatusROHS3 Compliant
In-Stock:5309 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$1.51000$1.51
500$1.4949$747.45
1000$1.4798$1479.8
1500$1.4647$2197.05
2000$1.4496$2899.2
2500$1.4345$3586.25

TDA7255V Product Details

TDA7255V Overview


The 40-VFQFN Exposed Pad package saves space on the board. The RF transceiver's mounting method adopted is Surface Mount.Initially, it emerges as a TxRx Only with transceiver RF's high efficiency and a high degree of reliability.In order to provide high reliability, advanced transceiver RF' packaging Tape & Reel (TR) is used.This system operates at 434MHz frequency.

TDA7255V Features


40-VFQFN Exposed Pad package
Surface Mount for mounting
TxRx Only
Tape & Reel (TR) is used


TDA7255V Applications


There are a lot of Rochester Electronics, LLC
TDA7255V RF Transceiver ICs applications.


  • Chemical Sensors
  • Security Systems
  • M2M Communication
  • Remote Device Management
  • Low-power IoT applications
  • LoT applications
  • Power Amplifier (PA)
  • Low Noise Amplifier (LNA)
  • Transmit
  • Receive

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