Overview
The MAX3160EAP/GG8 is a versatile, multiprotocol transceiver designed by Analog Devices Inc./Maxim Integrated. This integrated circuit supports multiple communication protocols, including RS-232, RS-485, and RS-422. It is particularly notable for its ability to operate within a wide voltage range of +3.0V to +5.5V, making it suitable for a variety of applications where power efficiency and flexibility are crucial.
The device is pin-programmable, allowing it to be configured either as a 2TX/2RX RS-232 interface or as a single RS-485/422 transceiver. This flexibility, combined with its robust protection features and low power consumption, makes the MAX3160EAP/GG8 an ideal choice for industrial, automotive, and other demanding environments.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Voltage Supply Range | +3.0V to +5.5V | V |
| Operating Temperature Range | -40°C to +85°C | °C |
| Package Type | Shrink Small-Outline Package (SSOP) | - |
| Number of Pins | 20 | - |
| Shutdown Supply Current | 1µA | A |
| Maximum Data Rate (RS-232) | 250 kbps | kbps |
| Receiver Propagation Delay | 0.15 µs | µs |
| ESD Protection | ±15kV | V |
Key Features
- Flexible Configuration: Pin-programmable as either a 2TX/2RX RS-232 interface or a single RS-485/422 transceiver.
- Wide Voltage Range: Operates from +3.0V to +5.5V, enabling single-supply operation and eliminating the need for a bipolar ±12V supply.
- Low Power Consumption: Shutdown supply current of 1µA, saving power in standby modes.
- Robust Protection: Integrated protection includes short-circuit protection, thermal protection, and ±15kV ESD protection.
- True Fail-Safe Receiver: Prevents false transitions on receiver input short or open.
- Slew Rate Limiting: Minimizes electromagnetic interference (EMI) and reduces cable reflections.
- Integrated Charge-Pump Circuitry: Saves board space and simplifies design.
Applications
- Industrial Automation: Suitable for use in industrial control systems, sensors, and actuators due to its robust protection features and wide operating temperature range.
- Automotive Systems: Used in automotive communication systems where reliability and low power consumption are critical.
- Medical Devices: Applicable in medical equipment requiring reliable and low-power serial communication interfaces.
- Embedded Systems: Ideal for embedded systems that require flexible and efficient serial communication capabilities.
Q & A
- What is the operating voltage range of the MAX3160EAP/GG8?
The MAX3160EAP/GG8 operates within a voltage range of +3.0V to +5.5V.
- What are the possible configurations of the MAX3160EAP/GG8?
The device can be configured as either a 2TX/2RX RS-232 interface or as a single RS-485/422 transceiver.
- What is the shutdown supply current of the MAX3160EAP/GG8?
The shutdown supply current is 1µA.
- What kind of protection does the MAX3160EAP/GG8 offer?
The device offers short-circuit protection, thermal protection, and ±15kV ESD protection.
- What is the maximum data rate for RS-232 operation?
The maximum data rate for RS-232 operation is 250 kbps.
- What is the receiver propagation delay?
The receiver propagation delay is 0.15 µs.
- What is the package type of the MAX3160EAP/GG8?
The package type is Shrink Small-Outline Package (SSOP) with 20 pins.
- What is the operating temperature range of the MAX3160EAP/GG8?
The operating temperature range is -40°C to +85°C.
- Does the MAX3160EAP/GG8 have integrated charge-pump circuitry?
Yes, it has integrated charge-pump circuitry that saves board space and simplifies design.
- What are some common applications of the MAX3160EAP/GG8?
Common applications include industrial automation, automotive systems, medical devices, and embedded systems.
