MTX-405-433DR-B Radios Inc, MTX-405-433DR-B Datasheet - Page 6

• Manufacturer Part Number: MTX-405-433DR-B
• Description: MODULE TRANSMITTER 433MHZ 24DIP
• Manufacturer: Radios Inc

Specifications of MTX-405-433DR-B

• Frequency: 433MHz
• Applications: Automotive, General Wire Elimination
• Modulation Or Protocol: ASK, FSK
• Data Rate - Maximum: 200 kbps
• Power - Output: 10dBm
• Current - Transmitting: 18mA
• Data Interface: PCB, Through Hole
• Antenna Connector: Through Hole
• Voltage - Supply: 2.6 V ~ 16 V
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 24-DIP Module
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Features: -
• Memory Size: -
• Other names: 694-1013

ASK/FSK TRANSMITTER MODULE
MTX-405
7,8,9,10,11
1,2,3,4,5,6
16,17,18,
19,20
DIP
24
23
22
12
21
15
14
13
Pin Number
Surface Mount
17,18,19,20,21
7,8,9,10,11,12
10
11
12
1
2
3
4
5
6
7
8
9
2,3,4,5,6
RST/NMI
TEST
TDO
TDI
TMS
TCK
GND
GND
GND
GND
GND
ANT
13
14
15
16
22
23
24
Typical Application Schematic
1
MTX-405
MTX-405
RDY/DATACLK
U1
U1
REG-EN
DATAIN
DATACLK
MTX-405, 433.92 MHz
REG-EN In a regulated module, this pin powers on the
DATAIN Data input pin.
URXD
UTXD
+2.5V
Name
+2.5V
URXD
UTXD
RDY/
+VIN
+VIN
Gnd
Pin
N/C
N/C
N/C
N/C
N/C
N/C
N/C
Ant
Pin Detail
24
23
22
21
20
19
18
17
16
15
14
13
This is the transmit RF output, internally ac-
coupled. Connect this pin to the transmit
antenna.
Ground
No Connect
No Connect. Programming use only.
Receive data in—USART0/UART mode
Transmit data out—USART0/UART mode
Transmit buffer Ready / Alternative Data clock
module with a 2-16V supply input. Pulling this
pin low disables module. In a non-regulated
module, this is a no connect.
In a regulated module, this is a 2.5V output from
the onboard regulator when REG-EN is high (2-
16V). In a non-regulated module, this is the 2.2V
to 3.6V power supply input.
In a regulated module, this is the power supply
pin of the module. Input 2.5-16V to power a
regulated module. In a non-regulated module,
this is a no connect.
-Page 6-
DATA IN (UART)
OPT I/O - UART
OPT DATACLK
OPT DATA IN
+2V-16V In
+2.5V Output
+2.5V-16V In
(4)
(3)
(2)
(1)
From MCU
Note 1: DATAIN for eval version
Note 2: Optional I/O or UART TXD
Note 3: Optional bit synchronizer clock
Note 4: Optional DATAIN
To MCU
To MCU
From MCU
Description
MCU