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CHIPANALOG
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Model Name
CS485S
Data
Data sheet-CHIPANALOG-Interface-RS-485/422-RS485/RS422 Transceiver with ±18kV/±20kV ESD Protection
Manufacturer information
CHIPANALOGHigh-tech company focusing on R&D, design and sales of high-end analog chips
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Manufacturer
CHIPANALOG
Brand
-
SKU
140495
Product Name
RS-485/422
Model Name
CS485S, CS485M, CS48505S, CS48520S, CS48505M, CS48520M, CS48505D, CS48520D, CS48505AS, CS48520AS, CS48505AM, CS48520AM, CS48505AD, CS48520AD
Size
-
Weight
-
Product Details
General Description
The CS485 family of devices are low-power half-duplex transceivers for RS-485/RS-422 communications in harsh environments. All devices feature ±18kV electro-static discharge (ESD) protection for the bus pins (A and B), eliminating the need for additional system level protection components.
The CS485 family of devices contain one driver(TX) and one receiver(RX), operates over the +3.0V to +5.5V supply range, making these devices convenient for designers to use one part with either +3.3V or +5V supply systems. These devices are specified for data rates up to 250kbps, also include failsafe circuitry, guaranteeing a logic-high receiver output when the receiver inputs are shorted or open.
| Part Number | Series Name | Product Status | Number of Nodes on Bus
|
Fault protection (V) |
Data rate (Mbps) |
Operating Voltage Range (V) |
Common Mede Voltage Range (V) |
Operation Mode
|
HBM ESD Bus Pin (±KV) |
HBM ESD Ohter PIN (±KV) |
Temperature Range (℃) |
Package
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| CS485S | RS485/RS422 Transceiver with ±18kV/±20kV ESD Protection |  |
50 | -7~12 | 0.25 | 3-5.5 | -7~12 | Half Duplex | 18 | 8 | -40~125 | SOIC8 |
| CS485M | RS485/RS422 Transceiver with ±18kV/±20kV ESD Protection | |
50 | -7~12 | 0.25 | 3-5.5 | -7~12 | Half Duplex | 18 | 8 | -40~125 | MSOP8 |
| CS48505S | RS485/RS422 Transceiver with ±18kV/±20kV ESD Protection | |
64 | -7~12 | 0.5 | 3-5.5 | -7~12 | Half Duplex | 20 | 8 | -40~125 | SOIC8 |
| CS48520S | RS485/RS422 Transceiver with ±18kV/±20kV ESD Protection | |
64 | -7~12 | 20 | 3-5.5 | -7~12 | Half Duplex | 20 | 8 | -40~125 | SOIC8 |
| CS48505M | RS485/RS422 Transceiver with ±18kV/±20kV ESD Protection | |
64 | -7~12 | 0.5 | 3-5.5 | -7~12 | Half Duplex | 20 | 8 | -40~125 | MSOP8 |
| CS48520M | RS485/RS422 Transceiver with ±18kV/±20kV ESD Protection | |
64 | -7~12 | 20 | 3-5.5 | -7~12 | Half Duplex | 20 | 8 | -40~125 | MSOP8 |
| CS48505D | RS485/RS422 Transceiver with ±18kV/±20kV ESD Protection | |
64 | -7~12 | 0.5 | 3-5.5 | -7~12 | Half Duplex | 20 | 8 | -40~125 | DFN8 3x3 |
| CS48520D | RS485/RS422 Transceiver with ±18kV/±20kV ESD Protection | |
64 | -7~12 | 20 | 3-5.5 | -7~12 | Half Duplex | 20 | 8 | -40~125 | DFN8 3x3 |
| CS48505AS | RS485/RS422 Transceiver with ±18kV/±20kV ESD Protection |  |
256 | -7~12 | 0.5 | 3-5.5 | -7~12 | Half Duplex | 20 | 8 | -40~125 | SOIC8 |
| CS48520AS | RS485/RS422 Transceiver with ±18kV/±20kV ESD Protection | |
256 | -7~12 | 20 | 3-5.5 | -7~12 | Half Duplex | 20 | 8 | -40~125 | SOIC8 |
| CS48505AM | RS485/RS422 Transceiver with ±18kV/±20kV ESD Protection | |
256 | -7~12 | 0.5 | 3-5.5 | -7~12 | Half Duplex | 20 | 8 | -40~125 | MSOP8 |
| CS48520AM | RS485/RS422 Transceiver with ±18kV/±20kV ESD Protection | |
256 | -7~12 | 20 | 3-5.5 | -7~12 | Half Duplex | 20 | 8 | -40~125 | MSOP8 |
| CS48505AD | RS485/RS422 Transceiver with ±18kV/±20kV ESD Protection | |
256 | -7~12 | 0.5 | 3-5.5 | -7~12 | Half Duplex | 20 | 8 | -40~125 | DFN8 3x3 |
| CS48520AD | RS485/RS422 Transceiver with ±18kV/±20kV ESD Protection | |
256 | -7~12 | 20 | 3-5.5 | -7~12 | Half Duplex | 20 | 8 | -40~125 | DFN8 3x3 |
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CHIPANALOGHigh-tech company focusing on R&D, design and sales of high-end analog chips
Shanghai Chipanalog Microelectronics Co., Ltd. is a high-tech company focusing on R&D, design and sales of high-end analog chips. The product portfolio involves Isolation, Interfaces, HPA, Driver and Power，which is used in industrial and automotive electronics markets.
Founded in 2016, Chipanalog Microelectronics has become a well-known domestic supplier in the field of high-end analog chips after several years development. Chipanalog has cooperated with more than 3000 customers, which are distributed in the fields of industrial control, power supplies and energy, household appliances, automobile electronics etc.