Overview
The ADM207EARUZ, produced by Analog Devices Inc., is a robust RS-232 transceiver that operates from a single +5 V power supply. This device is part of the ADM2xxE family and is designed to provide reliable and efficient serial communication. It features a full 5-driver and 3-receiver configuration, making it suitable for a variety of applications requiring RS-232 interfaces.
Key Specifications
| Parameter | Value |
|---|---|
| Manufacturer | Analog Devices Inc. |
| Part Number | ADM207EARUZ |
| Package | 24-TSSOP (0.173", 4.40mm Width) |
| Operating Temperature | -40°C to +85°C |
| Voltage - Supply | 4.5V ~ 5.5V |
| Number of Drivers/Receivers | 5/3 |
| Data Rate | 230kbps |
| Protocol | RS232 |
| Receiver Hysteresis | 650 mV |
| Mounting Type | Surface Mount |
| Duplex | Full |
| Lead Free Status / RoHS Status | ROHS3 Compliant |
Key Features
- Complies with 89/336/EEC EMC directive
- ESD protection to IEC 1000-4-2 (801-2): Contact discharge ±8 kV, Air-gap discharge ±15 kV
- Internal charge pump voltage converter generates ±10 V supply from a single +5 V input
- Internal 400kΩ pull-up resistors on TTL/CMOS inputs and 5kΩ pull-down resistors on RS-232 inputs
- High baud rate capability up to 230kbps
- Transient protection circuit on all I/O lines
Applications
The ADM207EARUZ is suitable for various applications requiring reliable RS-232 communication, including industrial control systems, medical devices, point-of-sale terminals, and any system needing robust serial communication interfaces.
Q & A
- What is the operating temperature range of the ADM207EARUZ?
The operating temperature range is -40°C to +85°C. - How many drivers and receivers does the ADM207EARUZ have?
The device has 5 drivers and 3 receivers. - What is the maximum data rate supported by the ADM207EARUZ?
The maximum data rate is 230kbps. - Does the ADM207EARUZ have built-in ESD protection?
Yes, it has ESD protection to IEC 1000-4-2 (801-2) standards. - What type of package does the ADM207EARUZ come in?
The device comes in a 24-TSSOP package. - Is the ADM207EARUZ RoHS compliant?
Yes, it is ROHS3 compliant. - What is the supply voltage range for the ADM207EARUZ?
The supply voltage range is 4.5V to 5.5V. - What protocol does the ADM207EARUZ support?
The device supports the RS232 protocol. - Does the ADM207EARUZ have internal pull-up and pull-down resistors?
Yes, it has internal 400kΩ pull-up resistors on TTL/CMOS inputs and 5kΩ pull-down resistors on RS-232 inputs. - What is the receiver hysteresis of the ADM207EARUZ?
The receiver hysteresis is 650 mV.
