Single high-speed RS485 isolation transceiver module TD301D485H-A/ TD501D485H-A series are RS485 transceiver modules with integrated isolated power, Signal isolated chip and bus protection device. The product’s main function is to convert logic levels to different levels of the RS485 agreement, and it implements the function of signal isolation. Products are with isolation power. It can achieve 2500 VDC electrical isolation and have the function of ESD protection and automatic switch to send and receive. It does not need to control through the CON pin and reduce the complexity of the design. The product can be easily embedded user equipment, which makes the equipment easily implement the connection of the RS485 protocol network.

Features: 

1. Baud rate high up to 115200bps
2. Connect up to 32 nodes on one bus 2500
3. VDC isolation input and output
4. Integrated high efficiency isolated DC/DC converter
5. Operating temperature range: -40℃~ +85℃
6. ESD protection, perfect EMC recommend circuit
7. Automatic transceiver switching

Specification:

1. Part No: TD501D485H-A)
2. No of Channels: 1
3. Transmission Rate(bps): 115.2k
4. Vin(VDC): 5
5. Nodes Number: 32
6. Isolation: 2500VDC
7. Package : DIP
8. Features: Automatic Switch

Package Includes:

1 x Mornsun (TD501D485H-A)

MC74HC4051ADWG – Analog Multiplexer/Demultiplexer Silicon-Gate IC

Note:

1. Product Images are shown for illustrative purposes only and may differ from the actual product.
2. For Technical Specifications about the IC go through the Datasheet in the Attachment section.
   

Package Includes:

1 x MC74HC4051ADWG – Analog Multiplexer/Demultiplexer Silicon-Gate IC SMD-16 Package

SN74LS123DR – 5V Dual Retriggerable Monostable Multivibrator IC

Note:

1. Product Images are shown for illustrative purposes only and may differ from the actual product.
2. For Technical Specifications about the IC go through the Datasheet in the Attachment section.
   

Package Includes:

1 x SN74LS123DR – 5V Dual Retriggerable Monostable Multivibrator IC SMD-16 Package

SN74LV07ADR – Hex Buffer/Driver Open-Drain Output IC

Note:

1. Product Images are shown for illustrative purposes only and may differ from the actual product.
2. For Technical Specifications about the IC go through the Datasheet in the Attachment section.
   

Package Includes:

1 x SN74LV07ADR – Hex Buffer/Driver Open-Drain Output IC SMD-14 Package

CD4013BE – TEXAS INSTRUMEN

Note:

1. Product Images are shown for illustrative purposes only and may differ from the actual product.
2. For Technical Specifications about the IC go through the Datasheet in the Attachment section.
   

Package Includes:

1 x CD4013BE – TEXAS INSTRUMEN

The 74HC107D is a dual negative edge triggered JK flip-flop featuring individual J and K inputs, clock (CP) and reset (R) inputs and complementary Q and Q outputs. The reset is an asynchronous active LOW input and operates independently of the clock input. The J and K inputs control the state changes of the flip-flops as described in the mode select function table. The J and K inputs must be stable one set-up time prior to the HIGH-to-LOW clock transition for predictable operation. Inputs include clamp diodes that enable the use of current limiting resistors to interface inputs to voltages in excess of V_CC.

Note: for more technical details go through Datasheet in the attachment section 

Features & Specifications:

1. Wide supply voltage range from 2.0 V to 6.0 V
2. CMOS low power dissipation
3. High noise immunity
4. Latch-up performance exceeds 100 mA per JESD 78 Class II Level B
5. Complies with JEDEC standards:
   • JESD8C (2.7 V to 3.6 V)
   • JESD7A (2.0 V to 6.0 V)
6. Input levels:
   • The 74HC107: CMOS levels
   • The 74HCT107: TTL levels
7. ESD protection:
   • HBM JESD22-A114F exceeds 2000 V
   • MM JESD22-A115-A exceeds 200 V
8. Specified from -40 °C to +85 °C and from -40 °C to +125 °C

Package Includes:

1 x 74HC107D