Electronic components and equipment, for businesses and individuals
Semiconductors Integrated circuits
RS232-RS422-RS485-Ethernet-USB-I2C-SPI circuits

RS232-RS422-RS485-Ethernet-USB-I2C-SPI circuits

116 products available
Products per page :
Quantity in stock : 108
SP485CN-L

SP485CN-L

Conditioning: plastic tube. Conditioning unit: 98dB. Various: RS485 and RS422 Drivers/Receivers. Fun...
SP485CN-L
Conditioning: plastic tube. Conditioning unit: 98dB. Various: RS485 and RS422 Drivers/Receivers. Function: Half-duplex RS-485 transceivers. low consumption. Number of terminals: 8. Assembly/installation: surface-mounted component (SMD). Housing: SO. Housing (according to data sheet): SO-8. Operating temperature: 0...+70°C. VCC: 4.75...5.25V
SP485CN-L
Conditioning: plastic tube. Conditioning unit: 98dB. Various: RS485 and RS422 Drivers/Receivers. Function: Half-duplex RS-485 transceivers. low consumption. Number of terminals: 8. Assembly/installation: surface-mounted component (SMD). Housing: SO. Housing (according to data sheet): SO-8. Operating temperature: 0...+70°C. VCC: 4.75...5.25V
Set of 1
2.41$ VAT incl.
(2.23$ excl. VAT)
2.41$
Quantity in stock : 2
ST232BD

ST232BD

Note: 10x4.0mm. Number of terminals: 16. Assembly/installation: surface-mounted component (SMD). Hou...
ST232BD
Note: 10x4.0mm. Number of terminals: 16. Assembly/installation: surface-mounted component (SMD). Housing: SO. Housing (according to data sheet): SO-16. Operating temperature: -40...+85°C
ST232BD
Note: 10x4.0mm. Number of terminals: 16. Assembly/installation: surface-mounted component (SMD). Housing: SO. Housing (according to data sheet): SO-16. Operating temperature: -40...+85°C
Set of 1
3.26$ VAT incl.
(3.02$ excl. VAT)
3.26$
Quantity in stock : 18
ST232BN

ST232BN

Number of terminals: 16. Assembly/installation: PCB through-hole mounting. Housing: DIP. Housing (ac...
ST232BN
Number of terminals: 16. Assembly/installation: PCB through-hole mounting. Housing: DIP. Housing (according to data sheet): DIP-16. Operating temperature: -40...+85°C
ST232BN
Number of terminals: 16. Assembly/installation: PCB through-hole mounting. Housing: DIP. Housing (according to data sheet): DIP-16. Operating temperature: -40...+85°C
Set of 1
3.70$ VAT incl.
(3.42$ excl. VAT)
3.70$
Quantity in stock : 257
ST3232CD

ST3232CD

Function: RS-232 transceivers using Four 0.1µF external capacitors. Note: maximum supply current 2m...
ST3232CD
Function: RS-232 transceivers using Four 0.1µF external capacitors. Note: maximum supply current 2mA. Note: input voltage range +/-25V. Note: output voltage swing +/-5.5V. Note: Data transfer rate 400kbps. Number of terminals: 16. RoHS: yes. Assembly/installation: surface-mounted component (SMD). Housing: SO. Housing (according to data sheet): SO-16. VCC: 3.3...+5.4V. Supply voltage: 7V
ST3232CD
Function: RS-232 transceivers using Four 0.1µF external capacitors. Note: maximum supply current 2mA. Note: input voltage range +/-25V. Note: output voltage swing +/-5.5V. Note: Data transfer rate 400kbps. Number of terminals: 16. RoHS: yes. Assembly/installation: surface-mounted component (SMD). Housing: SO. Housing (according to data sheet): SO-16. VCC: 3.3...+5.4V. Supply voltage: 7V
Set of 1
2.01$ VAT incl.
(1.86$ excl. VAT)
2.01$
Quantity in stock : 7
ST7540

ST7540

RoHS: yes. Component family: Communication circuit. Housing: PCB soldering (SMD). Housing: HTSSOP28....
ST7540
RoHS: yes. Component family: Communication circuit. Housing: PCB soldering (SMD). Housing: HTSSOP28. Configuration: surface-mounted component (SMD). Number of terminals: 28. Type of circuits: Power-line FSK transmitter/receiver. Number of circuits: 1. Minimum supply voltage (V): +4.75V/7.5V. Maximum supply voltage (V): +5.25V/13.5V. Operating temperature range min (°C): -40°C. Operating temperature range max (°C): +85°C
ST7540
RoHS: yes. Component family: Communication circuit. Housing: PCB soldering (SMD). Housing: HTSSOP28. Configuration: surface-mounted component (SMD). Number of terminals: 28. Type of circuits: Power-line FSK transmitter/receiver. Number of circuits: 1. Minimum supply voltage (V): +4.75V/7.5V. Maximum supply voltage (V): +5.25V/13.5V. Operating temperature range min (°C): -40°C. Operating temperature range max (°C): +85°C
Set of 1
24.74$ VAT incl.
(22.89$ excl. VAT)
24.74$
Quantity in stock : 4
TDA3048N

TDA3048N

RoHS: no. Component family: Analog integrated circuit. Housing: PCB soldering. Housing: DIP16. Confi...
TDA3048N
RoHS: no. Component family: Analog integrated circuit. Housing: PCB soldering. Housing: DIP16. Configuration: PCB through-hole mounting. Number of terminals: 16. Type of circuits: Infrared receiver circuit. Number of circuits: 1. Minimum supply voltage (V): +4.65V. Maximum supply voltage (V): +5.35V. Operating temperature range min (°C): -25°C. Operating temperature range max (°C): +125°C
TDA3048N
RoHS: no. Component family: Analog integrated circuit. Housing: PCB soldering. Housing: DIP16. Configuration: PCB through-hole mounting. Number of terminals: 16. Type of circuits: Infrared receiver circuit. Number of circuits: 1. Minimum supply voltage (V): +4.65V. Maximum supply voltage (V): +5.35V. Operating temperature range min (°C): -25°C. Operating temperature range max (°C): +125°C
Set of 1
3.52$ VAT incl.
(3.26$ excl. VAT)
3.52$
Quantity in stock : 101
TDA5051AT-C1-518

TDA5051AT-C1-518

RoHS: yes. Component family: Analog integrated circuit. Housing: PCB soldering (SMD). Housing: SO16....
TDA5051AT-C1-518
RoHS: yes. Component family: Analog integrated circuit. Housing: PCB soldering (SMD). Housing: SO16. Configuration: surface-mounted component (SMD). Number of terminals: 16. Type of circuits: ASK-modem. Number of circuits: 1. Minimum supply voltage (V): +4.75V. Maximum supply voltage (V): +5.25V. Operating temperature range min (°C): -50°C. Operating temperature range max (°C): +100°C
TDA5051AT-C1-518
RoHS: yes. Component family: Analog integrated circuit. Housing: PCB soldering (SMD). Housing: SO16. Configuration: surface-mounted component (SMD). Number of terminals: 16. Type of circuits: ASK-modem. Number of circuits: 1. Minimum supply voltage (V): +4.75V. Maximum supply voltage (V): +5.25V. Operating temperature range min (°C): -50°C. Operating temperature range max (°C): +100°C
Set of 1
17.74$ VAT incl.
(16.41$ excl. VAT)
17.74$
Quantity in stock : 302
TIR1000PS

TIR1000PS

RoHS: no. Component family: Analog integrated circuit. Housing: PCB soldering (SMD). Housing: SO8. C...
TIR1000PS
RoHS: no. Component family: Analog integrated circuit. Housing: PCB soldering (SMD). Housing: SO8. Configuration: surface-mounted component (SMD). Number of terminals: 8. Type of circuits: IrDA circuit. Number of circuits: 1. Minimum supply voltage (V): +2.7V. Maximum supply voltage (V): +5.5V. Operating temperature range min (°C): 0°C. Operating temperature range max (°C): +70°C
TIR1000PS
RoHS: no. Component family: Analog integrated circuit. Housing: PCB soldering (SMD). Housing: SO8. Configuration: surface-mounted component (SMD). Number of terminals: 8. Type of circuits: IrDA circuit. Number of circuits: 1. Minimum supply voltage (V): +2.7V. Maximum supply voltage (V): +5.5V. Operating temperature range min (°C): 0°C. Operating temperature range max (°C): +70°C
Set of 1
7.39$ VAT incl.
(6.84$ excl. VAT)
7.39$
Quantity in stock : 25
TP5089N

TP5089N

RoHS: no. Component family: Analog integrated circuit. Housing: PCB soldering. Housing: DIP16. Confi...
TP5089N
RoHS: no. Component family: Analog integrated circuit. Housing: PCB soldering. Housing: DIP16. Configuration: PCB through-hole mounting. Number of terminals: 16. Type of circuits: DTMF circuit. Number of circuits: 1. Minimum supply voltage (V): +3.5V. Maximum supply voltage (V): +10V. Operating temperature range min (°C): -30°C. Operating temperature range max (°C): +60°C
TP5089N
RoHS: no. Component family: Analog integrated circuit. Housing: PCB soldering. Housing: DIP16. Configuration: PCB through-hole mounting. Number of terminals: 16. Type of circuits: DTMF circuit. Number of circuits: 1. Minimum supply voltage (V): +3.5V. Maximum supply voltage (V): +10V. Operating temperature range min (°C): -30°C. Operating temperature range max (°C): +60°C
Set of 1
9.25$ VAT incl.
(8.56$ excl. VAT)
9.25$
Quantity in stock : 94
TUSB3410VF

TUSB3410VF

RoHS: no. Component family: interface integrated circuit. Housing: PCB soldering (SMD). Housing: LQF...
TUSB3410VF
RoHS: no. Component family: interface integrated circuit. Housing: PCB soldering (SMD). Housing: LQFP32. Configuration: surface-mounted component (SMD). Number of terminals: 32. Type of circuits: USB/UART converter. USB standard: USB 2.0. Communication speed [bit]: 12Mbit. Minimum supply voltage (V): +3V. Maximum supply voltage (V): +3.6V. Operating temperature range min (°C): 0°C. Operating temperature range max (°C): +70°C
TUSB3410VF
RoHS: no. Component family: interface integrated circuit. Housing: PCB soldering (SMD). Housing: LQFP32. Configuration: surface-mounted component (SMD). Number of terminals: 32. Type of circuits: USB/UART converter. USB standard: USB 2.0. Communication speed [bit]: 12Mbit. Minimum supply voltage (V): +3V. Maximum supply voltage (V): +3.6V. Operating temperature range min (°C): 0°C. Operating temperature range max (°C): +70°C
Set of 1
11.62$ VAT incl.
(10.75$ excl. VAT)
11.62$
Quantity in stock : 8
UM91271

UM91271

RoHS: no. Component family: Analog integrated circuit. Housing: PCB soldering. Housing: DIP28. Confi...
UM91271
RoHS: no. Component family: Analog integrated circuit. Housing: PCB soldering. Housing: DIP28. Configuration: PCB through-hole mounting. Number of terminals: 28. Type of circuits: Telephone dialer circuit. Number of circuits: 1
UM91271
RoHS: no. Component family: Analog integrated circuit. Housing: PCB soldering. Housing: DIP28. Configuration: PCB through-hole mounting. Number of terminals: 28. Type of circuits: Telephone dialer circuit. Number of circuits: 1
Set of 1
3.70$ VAT incl.
(3.42$ excl. VAT)
3.70$
Quantity in stock : 36
UM91531

UM91531

RoHS: no. Component family: Analog integrated circuit. Housing: PCB soldering. Housing: DIP16. Confi...
UM91531
RoHS: no. Component family: Analog integrated circuit. Housing: PCB soldering. Housing: DIP16. Configuration: PCB through-hole mounting. Number of terminals: 16. Type of circuits: Telephone dialer circuit. Number of circuits: 1. Minimum supply voltage (V): +2.5V. Maximum supply voltage (V): +5.5V
UM91531
RoHS: no. Component family: Analog integrated circuit. Housing: PCB soldering. Housing: DIP16. Configuration: PCB through-hole mounting. Number of terminals: 16. Type of circuits: Telephone dialer circuit. Number of circuits: 1. Minimum supply voltage (V): +2.5V. Maximum supply voltage (V): +5.5V
Set of 1
2.70$ VAT incl.
(2.50$ excl. VAT)
2.70$
Quantity in stock : 73
USB1T11AMTC

USB1T11AMTC

RoHS: yes. Component family: interface integrated circuit. Housing: PCB soldering (SMD). Housing: TS...
USB1T11AMTC
RoHS: yes. Component family: interface integrated circuit. Housing: PCB soldering (SMD). Housing: TSSOP14. Configuration: surface-mounted component (SMD). Number of terminals: 14. Type of circuits: USB interface. USB standard: USB 1.1. Communication speed [bit]: 12Mbit/1.5Mbit. Minimum supply voltage (V): +3V. Maximum supply voltage (V): +3.6V. Operating temperature range min (°C): -40°C. Operating temperature range max (°C): +85°C
USB1T11AMTC
RoHS: yes. Component family: interface integrated circuit. Housing: PCB soldering (SMD). Housing: TSSOP14. Configuration: surface-mounted component (SMD). Number of terminals: 14. Type of circuits: USB interface. USB standard: USB 1.1. Communication speed [bit]: 12Mbit/1.5Mbit. Minimum supply voltage (V): +3V. Maximum supply voltage (V): +3.6V. Operating temperature range min (°C): -40°C. Operating temperature range max (°C): +85°C
Set of 1
2.89$ VAT incl.
(2.67$ excl. VAT)
2.89$
Quantity in stock : 495
USB2422-I-MJ

USB2422-I-MJ

RoHS: yes. Component family: interface integrated circuit. Housing: PCB soldering (SMD). Housing: SQ...
USB2422-I-MJ
RoHS: yes. Component family: interface integrated circuit. Housing: PCB soldering (SMD). Housing: SQFN24. Configuration: surface-mounted component (SMD). Number of terminals: 24. Type of circuits: USB interface. USB standard: USB 2.0. Communication speed [bit]: 480Mbit. Minimum supply voltage (V): +3V. Maximum supply voltage (V): +3.6V. Operating temperature range min (°C): -40°C. Operating temperature range max (°C): +85°C
USB2422-I-MJ
RoHS: yes. Component family: interface integrated circuit. Housing: PCB soldering (SMD). Housing: SQFN24. Configuration: surface-mounted component (SMD). Number of terminals: 24. Type of circuits: USB interface. USB standard: USB 2.0. Communication speed [bit]: 480Mbit. Minimum supply voltage (V): +3V. Maximum supply voltage (V): +3.6V. Operating temperature range min (°C): -40°C. Operating temperature range max (°C): +85°C
Set of 1
6.37$ VAT incl.
(5.89$ excl. VAT)
6.37$
Quantity in stock : 316
USB2514B-AEZC

USB2514B-AEZC

RoHS: yes. Component family: interface integrated circuit. Housing: PCB soldering (SMD). Housing: VQ...
USB2514B-AEZC
RoHS: yes. Component family: interface integrated circuit. Housing: PCB soldering (SMD). Housing: VQFN36. Configuration: surface-mounted component (SMD). Number of terminals: 36. Type of circuits: USB interface. USB standard: USB 2.0. Communication speed [bit]: 480Mbit. Operating temperature range min (°C): 0°C. Operating temperature range max (°C): +85°C
USB2514B-AEZC
RoHS: yes. Component family: interface integrated circuit. Housing: PCB soldering (SMD). Housing: VQFN36. Configuration: surface-mounted component (SMD). Number of terminals: 36. Type of circuits: USB interface. USB standard: USB 2.0. Communication speed [bit]: 480Mbit. Operating temperature range min (°C): 0°C. Operating temperature range max (°C): +85°C
Set of 1
7.79$ VAT incl.
(7.21$ excl. VAT)
7.79$
Quantity in stock : 78
USBN9604-28MX

USBN9604-28MX

RoHS: yes. Component family: interface integrated circuit. Housing: PCB soldering (SMD). Housing: SO...
USBN9604-28MX
RoHS: yes. Component family: interface integrated circuit. Housing: PCB soldering (SMD). Housing: SO28W. Configuration: surface-mounted component (SMD). Number of terminals: 28. Type of circuits: USB interface. USB standard: USB 1.1. Communication speed [bit]: 12Mbit. Minimum supply voltage (V): +3V. Maximum supply voltage (V): +5.5V. Operating temperature range min (°C): 0°C. Operating temperature range max (°C): +70°C
USBN9604-28MX
RoHS: yes. Component family: interface integrated circuit. Housing: PCB soldering (SMD). Housing: SO28W. Configuration: surface-mounted component (SMD). Number of terminals: 28. Type of circuits: USB interface. USB standard: USB 1.1. Communication speed [bit]: 12Mbit. Minimum supply voltage (V): +3V. Maximum supply voltage (V): +5.5V. Operating temperature range min (°C): 0°C. Operating temperature range max (°C): +70°C
Set of 1
29.02$ VAT incl.
(26.85$ excl. VAT)
29.02$

Information and technical help

By phone :

Payment and delivery

Delivery in 2-3 days, with postal tracking!

Subscribe to the newsletter

I agree to receive emails, and I understand that I can unsubscribe at any time after subscribing.

All rights reserved, RPtronics, 2024.