HIN207ECAZ-T

Overview

The HIN207ECAZ-T is a single-driver, triple-receiver RS-232 transceiver manufactured by Renesas Electronics. It operates on a single +5V supply and includes onboard charge pumps to generate the required ±10V levels using only 0.1µF external capacitors. The device supports data rates up to 230 kb/s and features ±15kV ESD protection on I/O pins. It is housed in a 24-pin SOIC package and functions within a commercial temperature range of 0°C to +70°C.

Feature Summary

• Integrated charge pump voltage converter eliminates the need for dual power supplies
• High electrostatic discharge protection rated at ±15kV on transmitter and receiver pins
• TTL/CMOS compatible inputs with hysteresis-enhanced receivers for improved noise immunity

Applications

• Portable computer serial communication ports
• Industrial instrumentation interfaces
• Modem and ISDN terminal adaptors

Procurement Notes

Verify component authenticity through authorized channels due to discontinuation status. Confirm RoHS compliance documentation matches specific manufacturing lot requirements. Validate moisture sensitivity level handling procedures during assembly to prevent package damage.

Selection Notes

Select this component when a single +5V supply is available but standard RS-232 voltage swings are required. Ensure the application does not demand low-power shutdown modes, as this variant lacks that feature. Verify that the 230 kb/s data rate meets system timing constraints.

Part Context

This part belongs to the HIN207E family of high-speed RS-232 transmitters and receivers. It shares architectural similarities with the HIN206E and HIN211E but differs in driver/receiver counts and power management features. The suffix 'CAZ' indicates the specific pinout, temperature grade, and packaging configuration.

Replacement Considerations

HIN207ECBZ-T: Commercial temperature grade variant with identical electrical specifications.

FAQ

Does the HIN207ECAZ-T support a low-power shutdown mode?

No, the HIN207ECAZ-T does not include a shutdown mode. Devices such as the HIN211E or HIN206E provide this feature for battery-powered applications.

What is the minimum capacitance required for the onboard charge pump?

The datasheet specifies that only 0.1µF or greater external capacitors are required for the charge pump operation.

How is ESD protection implemented on this device?

The transmitter outputs and receiver inputs are protected against electrostatic discharge up to ±15kV, complying with IEC61000 standards.