TD301D232H Datasheet, PDF (1/3 Pages) MORNSUN Science& Technology Ltd. – SINGLE HIGH SPEED RS232 ISOLATION TRANSCEIVER

SINGLE HIGH SPEED RS232
ISOLATION TRANSCEIVER
——TD301D232H(3.3V Power supply)
TD501D232H(5.0V Power supply)
FEATURES
l Meet EIA/TIA-232-F standard
l Baud rate high up to115200bps
l 2500VDC isolation input and output
l Integrated high efficiency isolated DC/DC
converter
l Operating temperature range:-40℃~+85℃
l ESD protection, perfect EMC recommend
circuit
RoHS
PART NUMBER SYSTEM
TD501D232H
Speed
Port signal type
Package type
Channel number
Power distribution output
Power input
Digital bus product type
SELECTION GUIDE
Model
TD301D232H
TD501D232H
ELECTRICAL CHARACTERISTICS
Input Parameters
Of Power Supply
Static current
Power dissipation
Input Parameters
Serial interface
Pin current
Output Parameters
Protocols interface
GENERAL DESCRIPTION
High speed 232 isolation transceiver TD301D232H/
TD501D232H series are RS485 transceiver module with
integrated isolation power, Signal isolation chip and RS232
transceiver chip.
Product's main function is to convert logic level to 232
protocols level, achieve signal isolation. The product is with
constant-voltage source isolation power. It can achieve 2500
VDC electrical isolation. Products can be easily embedded in
the user equipment,achieve function of 232 protocols network
connection easily.
Power Input
3.0V~3.6V
4.5V~5.5V
TD301D232H≤50mA TD501D232H≤35mA
≤0.25W
Compatible with the UART control port of +5V and +3.3V
ITXD≤2mA;IRXD≤2mA
RS-232 interface
TRANSMISSION SPECIFICATIONS
Data Rate
115.2Kbps (max.)
Data delay
100μs(max.)
ISOLATION SPECIFICATIONS
Electrical Isolation
Two-port isolation (input and output)
Isolation Voltage
2500VDC(Tested for 1 minute and leakage current < 5mA,humidity < 95%)
EMC SPECIFICATIONS
CE
EMI
RE
CISPR22/EN55022
CISPR22/EN55022
ESD
IEC/EN61000-4-2
RS
IEC/EN61000-4-3
EFT
EMS
IEC/EN61000-4-4
IEC/EN61000-4-4
Surge
IEC/EN61000-4-5
IEC/EN61000-4-5
CS
IEC/EN61000-4-6
CLASS A
CLASS A
Contact ±4KV
10V/m
Power Port ±2KV
Signal Port ±1KV
Power Port ±1KV/2KV
Signal Port ±4KV/6KV
3 Vr.m.s
（External Circuit Refer to Figure 1-①）
（External Circuit Refer to Figure 1-①）
（External Circuit Refer to Figure 1-②）
（External Circuit Refer to Figure 1-①）
（External Circuit Refer to Figure 1-②）
perf. Criteria B
perf. Criteria A
perf. Criteria B
perf. Criteria B
perf. Criteria B
perf. Criteria B
perf. Criteria A
The copyright and authority for the interpretation of the products are reserved by MORNSUN
TDx01D232H
2013.3.21-A/0 Page 1 of 3