Thông số kỹ thuật
| thuộc tính | Giá trị |
| Supplier | Analog Devices Inc./Maxim Integrated |
| Package / Case | Tube |
| Part Status | Obsolete |
| Type | Receiver |
| Protocol | RS422, RS485 |
| Number of Drivers/Receivers | 0/4 |
| Receiver Hysteresis | 45 mV |
| Data Rate | 10Mbps |
| Voltage - Supply | 4.75V ~ 5.25V |
| Operating Temperature | 0°C ~ 70°C |
| Mounting Type | Surface Mount |
Tổng quan
Description
The MAX3095CSE is a Maxim/Analog Devices differential line transceiver (RS-422/RS-485 family). It serves as a bridge between a microcontroller’s TTL/CMOS logic and a multi‑drop differential bus, providing both a driver and a receiver in one device.
Key points:
- Supports RS-422/RS-485 style signaling with either half- or full‑duplex operation
- TTL/CMOS compatible inputs, single‑supply operation (commonly 3.3 V/5 V), and low power consumption
- Built‑in protections: ESD, short‑circuit protection, and robust fail‑safe receiver behavior (known output when inputs are open/shorted)
- Suitable for industrial automation, data acquisition, and other applications requiring reliable differential bus interfaces
- Packaging designation “CSE” relates to its specific package/form factor
For exact electrical specs (data rate, voltage ranges, pinout, and package details), consult the latest MAX3095CSE datasheet from Analog Devices/Maxim.
Key points:
- Supports RS-422/RS-485 style signaling with either half- or full‑duplex operation
- TTL/CMOS compatible inputs, single‑supply operation (commonly 3.3 V/5 V), and low power consumption
- Built‑in protections: ESD, short‑circuit protection, and robust fail‑safe receiver behavior (known output when inputs are open/shorted)
- Suitable for industrial automation, data acquisition, and other applications requiring reliable differential bus interfaces
- Packaging designation “CSE” relates to its specific package/form factor
For exact electrical specs (data rate, voltage ranges, pinout, and package details), consult the latest MAX3095CSE datasheet from Analog Devices/Maxim.
Features
Here are the typical features you’ll find in the MAX3095CSE RS-485/RS-422 transceiver:
- One driver and one receiver for differential A/B bus
- Single-supply operation (3V–5.5V)
- 8-pin CSE package (with exposed pad)
- DE/RE pins provide direction control and 3-state outputs
- Failsafe receiver guarantees a valid logic-high RO when inputs are open, shorted, or idle
- Low quiescent current with options for low-power standby
- Bus-protection features and robust ESD protection on I/O pins
- Wide common-mode voltage range on A and B
- Compatibility with standard RS-485/RS-422 signaling and networks
Note: For exact electrical specs (data rate, input thresholds, exact current figures, and temperature range), please refer to the MAX3095CSE datasheet.
- One driver and one receiver for differential A/B bus
- Single-supply operation (3V–5.5V)
- 8-pin CSE package (with exposed pad)
- DE/RE pins provide direction control and 3-state outputs
- Failsafe receiver guarantees a valid logic-high RO when inputs are open, shorted, or idle
- Low quiescent current with options for low-power standby
- Bus-protection features and robust ESD protection on I/O pins
- Wide common-mode voltage range on A and B
- Compatibility with standard RS-485/RS-422 signaling and networks
Note: For exact electrical specs (data rate, input thresholds, exact current figures, and temperature range), please refer to the MAX3095CSE datasheet.
Pinout
- Pin count: 8 pins (8-pin package, e.g., SOIC-8/MSOP-8)
- Function: Single-channel RS-232 transceiver (one driver and one receiver) with an internal charge-pump to generate RS-232 voltage levels from a single supply.
- Function: Single-channel RS-232 transceiver (one driver and one receiver) with an internal charge-pump to generate RS-232 voltage levels from a single supply.
Manufacturer
MAX3095CSE is manufactured by Maxim Integrated, an American semiconductor company that designs and manufactures analog and mixed-signal integrated circuits. (Maxim is now part of Analog Devices.)
Application
MAX3095CSE is a differential RS-485/RS-422 transceiver. Common applications include:
- Industrial automation and PLC networks
- Remote telemetry and data acquisition
- Building automation (HVAC, lighting, security) and energy management
- Process-control instrumentation
- Long-distance, multi-drop RS-485/RS-422 networks in noisy environments
- Data communication interfaces in instrumentation and test equipment
These networks benefit from differential signaling, robustness in harsh/noisy environments, and multi-point/point-to-point configurations.
- Industrial automation and PLC networks
- Remote telemetry and data acquisition
- Building automation (HVAC, lighting, security) and energy management
- Process-control instrumentation
- Long-distance, multi-drop RS-485/RS-422 networks in noisy environments
- Data communication interfaces in instrumentation and test equipment
These networks benefit from differential signaling, robustness in harsh/noisy environments, and multi-point/point-to-point configurations.
Package
MAX3095CSE comes in a 16-pin Small Outline Integrated Circuit package (SOIC).
