IC Phoenix logo

Home ›  M  › M80 > MAX845EUA

MAX845EUA from MAXIM,MAXIM - Dallas Semiconductor

Fast Delivery, Competitive Price @IC-phoenix

If you need more electronic components or better pricing, we welcome any inquiry.

MAX845EUA

Manufacturer: MAXIM

Isolated Transformer Driver for PCMCIA Applications

Partnumber Manufacturer Quantity Availability
MAX845EUA MAXIM 27 In Stock

Description and Introduction

Isolated Transformer Driver for PCMCIA Applications The MAX845EUA is a low-power, isolated RS-485/RS-422 data interface manufactured by Maxim Integrated. Below are its key specifications, descriptions, and features:

### **Specifications:**
- **Manufacturer:** Maxim Integrated  
- **Package:** 8-pin μMAX  
- **Supply Voltage (V+):** 4.5V to 5.5V  
- **Operating Temperature Range:** -40°C to +85°C  
- **Data Rate:** Up to 250kbps  
- **Isolation Voltage:** 1.5kV (continuous)  
- **Quiescent Current:** 1.5mA (typical)  
- **Propagation Delay:** 50ns (typical)  

### **Descriptions:**
The MAX845EUA is designed for applications requiring galvanic isolation in RS-485/RS-422 communication systems. It integrates a transformer driver and receiver, eliminating the need for external isolation components. The device operates from a single 5V supply and provides robust noise immunity in industrial environments.

### **Features:**
- **Isolated RS-485/RS-422 Interface** – Supports full-duplex communication.  
- **Low Power Consumption** – Ideal for battery-powered applications.  
- **Integrated Transformer Driver** – Simplifies design by reducing external components.  
- **High Noise Immunity** – Suitable for harsh industrial environments.  
- **Compact μMAX Package** – Space-saving 8-pin form factor.  
- **Wide Temperature Range** – Operates reliably in extreme conditions.  

This information is based solely on the manufacturer's datasheet and technical documentation.

Application Scenarios & Design Considerations

Isolated Transformer Driver for PCMCIA Applications
Partnumber Manufacturer Quantity Availability
MAX845EUA MAXIM 6 In Stock

Description and Introduction

Isolated Transformer Driver for PCMCIA Applications The MAX845EUA is a low-power, isolated RS-485/RS-422 data interface IC manufactured by Maxim Integrated. Below are its key specifications, descriptions, and features:

### **Specifications:**
- **Manufacturer:** Maxim Integrated  
- **Package:** 8-pin µMAX  
- **Supply Voltage (V+):** 4.5V to 5.5V  
- **Operating Temperature Range:** -40°C to +85°C  
- **Data Rate:** Up to 250kbps  
- **Isolation Voltage:** 1500V RMS (continuous)  
- **Quiescent Current:** 1.5mA (typical)  
- **Output Drive Current:** ±25mA (minimum)  

### **Descriptions:**
The MAX845EUA is a galvanically isolated RS-485/RS-422 transceiver designed for low-power applications. It provides robust electrical isolation (1500V RMS) to protect sensitive circuitry from ground loops and high-voltage transients. The device operates from a single 5V supply and supports data rates up to 250kbps, making it suitable for industrial, medical, and communication systems requiring noise immunity and safety isolation.

### **Features:**
- **Isolated RS-485/RS-422 Interface**  
- **Low Power Consumption (1.5mA typical quiescent current)**  
- **Single 5V Supply Operation**  
- **1500V RMS Isolation for Safety Compliance**  
- **Short-Circuit Protection on Driver Outputs**  
- **Thermal Shutdown Protection**  
- **Compact 8-pin µMAX Package**  
- **Supports Half-Duplex Communication**  

This device is commonly used in industrial automation, medical equipment, and isolated data acquisition systems.

Application Scenarios & Design Considerations

Isolated Transformer Driver for PCMCIA Applications
Partnumber Manufacturer Quantity Availability
MAX845EUA MAX 21 In Stock

Description and Introduction

Isolated Transformer Driver for PCMCIA Applications The MAX845EUA is a low-power, isolated RS-485/RS-422 data interface manufactured by Maxim Integrated. Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:  

### **Manufacturer:** Maxim Integrated  

### **Description:**  
The MAX845EUA is an isolated RS-485/RS-422 data interface IC designed for low-power applications. It provides galvanic isolation between the logic-level interface and the RS-485/RS-422 transceiver, ensuring noise immunity and safety in industrial environments.  

### **Key Features:**  
- **Isolation Voltage:** 1.5kV (RMS) for 1 minute  
- **Low Power Consumption:**  
  - 1.5mA (typical) supply current  
  - 1µA (typical) shutdown current  
- **Data Rate:** Up to 2.5Mbps  
- **Operating Voltage:**  
  - Logic Side: 3.0V to 5.5V  
  - Bus Side: 4.5V to 5.5V  
- **Package:** 8-pin µMAX (MAX845EUA)  
- **ESD Protection:** ±15kV (Human Body Model)  
- **Full-Duplex or Half-Duplex Operation**  
- **Thermal Shutdown Protection**  
- **Wide Temperature Range:** -40°C to +85°C  

### **Applications:**  
- Industrial automation  
- Isolated RS-485/RS-422 networks  
- Medical equipment  
- Process control systems  

This information is based solely on the manufacturer's datasheet and technical documentation.

Application Scenarios & Design Considerations

Isolated Transformer Driver for PCMCIA Applications

Request Quotation

For immediate assistance, call us at +86 533 2716050 or email [email protected]

Part Number Quantity Target Price($USD) Email Contact Person
We offer highly competitive channel pricing. Get in touch for details.

Specializes in hard-to-find components chips