TDA7255V

join

new-10%

Manufacturer part number:TDA7255V

Manufacturer:Rochester Electronics, LLC

Description: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

Case Package:SOT-23

Datasheet:TDA7255V Datasheet

RoHs Status:non-compliant

Name	Value
Type	Parameter
Mounting Type	Surface Mount
Package / Case	40-VFQFN Exposed Pad
Operating Temperature	-40°C~85°C
Packaging	Tape & Reel (TR)
Part Status	Obsolete
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 Interfaces	I2C, SPI
Current - Receiving	8.6mA~9.5mA
Current - Transmitting	5mA~18.3mA
Modulation	ASK, FSK
RoHS Status	ROHS3 Compliant

Quantity	Unit Price	Ext. 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 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.