Overview
The ADM3101EACPZ-250R7 is a high-speed, single-channel RS-232 line driver/receiver produced by Analog Devices. This device operates from a single 3.3 V power supply and is designed to meet the EIA/TIA-232E and ITU-T V.28 specifications. It is particularly suited for use in electrically harsh environments and applications where RS-232 cables are frequently connected and disconnected, thanks to its ±15 kV ESD protection on input/output pins. The ADM3101EACPZ-250R7 is available in a 12-lead LFCSP package and supports data rates up to 460 kbps, making it ideal for various industrial and telecommunications applications.
Key Specifications
| Parameter | Value |
|---|---|
| Manufacturer | Analog Devices |
| Part Number | ADM3101EACPZ-250R7 |
| Package Type | LFCSP-12 (3x3) |
| Supply Voltage | 3.3 V |
| Data Rate | Up to 460 kbps |
| ESD Protection | ±15 kV (Human body model air discharge) |
| Operating Temperature Range | -40°C to +85°C |
| Storage Temperature Range | -65°C to +150°C |
| Pins | 12 |
| RoHS Compliance | Yes |
Key Features
- Single-channel RS-232 line driver/receiver with ±15 kV ESD protection on input/output pins.
- Operates from a single 3.3 V power supply with low power consumption, making it suitable for battery-powered devices.
- Supports data rates up to 460 kbps.
- Conforms to EIA/TIA-232E and ITU-T V.28 specifications.
- Includes four external 0.1 μF charge pump capacitors for voltage doubler/inverter.
- Available in 12-lead LFCSP and 16-lead QSOP packages.
Applications
The ADM3101EACPZ-250R7 is ideal for various applications, including:
- Industrial diagnostics ports.
- Telecommunications equipment.
- Battery-powered portable instruments due to its low power consumption.
- Environments where RS-232 cables are frequently connected and disconnected.
- Electrically harsh environments requiring high ESD protection.
Q & A
- What is the primary function of the ADM3101EACPZ-250R7? The ADM3101EACPZ-250R7 is a single-channel RS-232 line driver/receiver.
- What is the operating voltage of the ADM3101EACPZ-250R7? The device operates from a single 3.3 V power supply.
- What is the maximum data rate supported by the ADM3101EACPZ-250R7? The device supports data rates up to 460 kbps.
- What level of ESD protection does the ADM3101EACPZ-250R7 offer? The device offers ±15 kV ESD protection on input/output pins.
- In what package types is the ADM3101EACPZ-250R7 available? It is available in 12-lead LFCSP and 16-lead QSOP packages.
- What is the operating temperature range of the ADM3101EACPZ-250R7? The operating temperature range is -40°C to +85°C.
- Is the ADM3101EACPZ-250R7 RoHS compliant? Yes, the device is RoHS compliant.
- What are the typical applications of the ADM3101EACPZ-250R7? It is used in industrial diagnostics ports, telecommunications equipment, and battery-powered portable instruments.
- How many pins does the ADM3101EACPZ-250R7 have in its LFCSP package? The LFCSP package has 12 pins.
- What is the storage temperature range for the ADM3101EACPZ-250R7? The storage temperature range is -65°C to +150°C.
