MAX207ECAG

Drivers, Receivers, Transceivers Overview

The MAX207ECAG is an RS-232 transceiver from the MAX202E–MAX213E family, manufactured by Analog Devices Inc./Maxim Integrated. It features five drivers and three receivers in a 24-pin SSOP package. The device operates on a single +5V supply with ±5% tolerance (4.75V to 5.25V) and utilizes four external 0.1μF capacitors for its integrated charge pump circuitry. It supports data rates up to 120kbps and provides ±15kV ESD protection on driver outputs and receiver inputs. The component functions within a commercial temperature range of 0°C to +70°C.

Drivers, Receivers, Transceivers Feature Summary

• Integrated charge pump circuitry enables single +5V supply operation without requiring bipolar ±12V power rails.
• High electrostatic discharge protection rated at ±15kV Human Body Model on all RS-232 input and output pins.
• Receiver inputs feature guaranteed tight thresholds that ensure compatibility with TTL/CMOS logic levels.

Drivers, Receivers, Transceivers Applications

• Battery-powered equipment
• Hand-held equipment
• Portable diagnostics equipment

Drivers, Receivers, Transceivers Procurement Notes

Verify the specific suffix 'C' indicates the commercial temperature range (0°C to +70°C). Confirm the package type matches the required board layout. Check current production status as older Maxim parts may have limited availability or obsolescence notices.

Drivers, Receivers, Transceivers Selection Notes

Select this part when five transmit channels and three receive channels are required in a compact SSOP footprint. Ensure the design accommodates four external 0.1μF capacitors for the charge pump. This model lacks shutdown control pins; choose variants like MAX206E if low-power standby modes are necessary.

Drivers, Receivers, Transceivers Part Context

The MAX207ECAG belongs to the MAX202E–MAX213E series of RS-232 transceivers designed for harsh environments. It shares the same core architecture as other E-series devices but offers a specific combination of five drivers and three receivers. The 'ECAG' designation specifies the commercial temperature grade and surface-mount SSOP packaging.

Drivers, Receivers, Transceivers Replacement Considerations

MAX207EEAG-T: Identical electrical specifications but rated for extended industrial temperature (-40°C to +85°C).

Drivers, Receivers, Transceivers FAQ

Does the MAX207ECAG include a shutdown mode?

No, the MAX207E does not feature shutdown or enable control pins. Driver outputs remain active during normal operation.

What capacitor values are required for the charge pump?

Four external capacitors of 0.1μF each are required for C1 through C4 to support the internal voltage conversion.

Is the MAX207ECAG compatible with TTL logic levels?

Yes, the receiver inputs have guaranteed thresholds of 0.8V and 2.4V, allowing them to respond directly to TTL/CMOS logic levels.