DRA889TX datasheet(1/2 Pages) DORJI

tên linh kiện	DRA889TX

Giải thích chi tiết về linh kiện	LOW COST ASK TRANSMITTER MODULE

PDF	2 Pages

Scroll/Zoom	100%

nhà sản xuất	DORJI [Dorji Industrial Group Co.,Ltd]

Trang chủ	http://www.dorji.com/

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DRA889TX

Revision 1.20

Page

of 2

Feb. 2016

1

DRA889TX

LOW COST ASK TRANSMITTER MODULE

V1.20

DESCRIPTION

DRA889TX is

a type of

low

cost ASK

transmitter module which is designed with SAW

resonator and high power PA for cost-efficient

solutions. It can be used in wireless door opener,

robot

control,

security

alarm

and

PIN FUNCTIONS

Name

Description

1

VDD

Power pin

2

DATA

Data input

3

GND

Ground(0V)

1

2

3

4

ANT

Antenna port

DRA889TX Pin Functions

ELECTRICAL SPECIFICATIONS

Symbol

Parameter (condition)

Min.

Typ.

Max.

Units

VDD

Supply Voltage

2.2

3.0

5.5

V

Freq

Frequency range

433.92

MHz

Pout

Output power. @ 3V

@ 5V

11

16

dBm

DR_ASK

ASK data rate

0.3

4.8

9.6

kbps

Temp

Operating temperature range

-20

25

70

°C

IDD_T

Current in transmit mode. @ 3V

24

mA

IDD_S

Current in sleep mode

1

uA

ZANT

Antenna impedance

50

Ohm

Table 2: DRA889TX Electrical Specifications

Please note that when DRA889TX is supplied with higher voltage than 5.5V, the output power of it will

also be increased but the distortion of wave will also be worse. Unless users are very sophisticated in

ASK modulation and can pick out the effective data easily, we don’t recommend users to use it in higher

voltage.

Số phần tương tự - DRA889TX

nhà sản xuất	tên linh kiện	bảng dữ liệu	Giải thích chi tiết về linh kiện
Dorji Industrial Group ...	DRA885TX	89Kb / 2P	MEDIUM POWER ASK TRANSMITTER MODULE
	DRA887RX	95Kb / 2P	HIGH SENSITIVE ASK RECEIVER MODULE
	DRA888TX	110Kb / 2P	LOW POWER ASK TRANSMITTER MODULE

More results

Mô tả tương tự - DRA889TX

nhà sản xuất	tên linh kiện	bảng dữ liệu	Giải thích chi tiết về linh kiện
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HOPE Microelectronics C...	RFM68CW	806Kb / 20P	Low Cost ISM Transmitter Module
HOPE Microelectronics C...	RFM68W	793Kb / 20P	Low Cost ISM Transmitter Module
Dorji Industrial Group ...	DRA885TX	89Kb / 2P	MEDIUM POWER ASK TRANSMITTER MODULE
Dorji Industrial Group ...	DRA888TX	110Kb / 2P	LOW POWER ASK TRANSMITTER MODULE

More results

DRA889TX bảng dữ liệu(PDF) 1 Page - Dorji Industrial Group Co.,Ltd

DRA889TX bảng dữ liệu(HTML) 1 Page - Dorji Industrial Group Co.,Ltd

Số phần tương tự - DRA889TX

Mô tả tương tự - DRA889TX

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