Overview
The ADM213ARSZ-REEL, produced by Analog Devices Inc., is part of the ADM2xx family of line drivers/receivers. This component is designed for EIA-232-E and V.28 communications interfaces, particularly in applications where ±12 V is not available. It operates from a single 5 V supply and includes internal charge pump voltage converters that generate the ±10 V required for RS-232 output levels. The ADM213 features a low power shutdown mode, reducing power dissipation to less than 5 μW, making it ideal for battery-powered equipment.
Key Specifications
| Parameter | Value |
|---|---|
| Operating Temperature Range | –40°C to +85°C |
| Package Type | 28-lead SSOP |
| Supply Voltage | 5 V |
| Power Consumption (Active) | 15 mW |
| Power Consumption (Shutdown) | ≤ 5 μW |
| Receiver Input Levels | ±30 V |
| Transmitter Output Levels | ±10 V (RS-232 levels) |
| TTL/CMOS Input Levels | Accepts TTL/CMOS levels with internal 400 kΩ pull-up resistors |
| RS-232 Input Levels | Accepts RS-232 signal levels with internal 5 kΩ pull-down resistors |
| Enable/Disable Function | Active high receiver-enable control (ADM213) |
Key Features
- Low power operation with a shutdown mode that reduces power dissipation to less than 5 μW, making it suitable for battery-powered equipment.
- Internal charge pump voltage converters generate ±10 V from a single 5 V supply.
- Pin compatible with MAX206-211/213.
- Active low shutdown and active high receiver-enable control on the ADM213. Two receivers remain active during shutdown for ring indicator monitoring.
- Internal 400 kΩ pull-up resistors on TTL/CMOS inputs and internal 5 kΩ pull-down resistors on RS-232 inputs.
- Latch-up free and compliant with RoHS standards.
Applications
- Computers and peripherals
- Modems
- Printers
- Instruments
- Battery-powered systems due to its low power shutdown mode
Q & A
- What is the operating temperature range of the ADM213ARSZ-REEL?
The operating temperature range is –40°C to +85°C.
- What is the package type of the ADM213ARSZ-REEL?
The package type is a 28-lead SSOP.
- What is the supply voltage for the ADM213ARSZ-REEL?
The supply voltage is 5 V.
- How much power does the ADM213ARSZ-REEL consume in active mode?
The power consumption in active mode is 15 mW.
- What is the power consumption in shutdown mode?
The power consumption in shutdown mode is less than 5 μW.
- What are the receiver input levels for the ADM213ARSZ-REEL?
The receiver input levels are ±30 V.
- What are the transmitter output levels for the ADM213ARSZ-REEL?
The transmitter output levels are ±10 V (RS-232 levels).
- Does the ADM213ARSZ-REEL have any special features for battery-powered equipment?
Yes, it features a low power shutdown mode that reduces power dissipation to less than 5 μW, making it ideal for battery-powered equipment.
- How does the enable/disable function work on the ADM213ARSZ-REEL?
The ADM213 has an active high receiver-enable control. With EN = low, the receiver outputs are enabled, and with EN = high, the outputs are placed in a high impedance state.
- What are some typical applications of the ADM213ARSZ-REEL?
Typical applications include computers, peripherals, modems, printers, instruments, and battery-powered systems.
