LTC2630HSC6-HZ10#TRMPBF

Overview

The LTC2630HSC6-HZ10#TRMPBF is a single-channel, 10-bit voltage-output digital-to-analog converter (DAC) from Analog Devices. It features an integrated precision reference providing a full-scale output of 4.096V and operates within a supply voltage range of 4.5V to 5.5V. The device utilizes a 3-wire SPI/MICROWIRE compatible serial interface with clock rates up to 50MHz. Key electrical characteristics include a maximum integral nonlinearity (INL) error of ±1 LSB, a settling time of 4.4µs at 5V, and a typical supply current of 200µA. It incorporates a power-on reset circuit that defaults to zero-scale output.

Feature Summary

• Integrated 4.096V precision reference with 10ppm/°C temperature coefficient
• Rail-to-rail output buffer guaranteed monotonic over temperature
• Power-on reset to zero-scale for consistent system initialization
• Low power operation: 200µA typical supply current; 1.8µA max in power-down mode

Applications

• Mobile communications
• Process control and industrial automation
• Automatic test equipment
• Portable equipment
• Automotive systems

Procurement Notes

Verify the specific suffix #TRMPBF indicates a 500-piece tape and reel packaging configuration. Confirm the H-grade designation corresponds to the automotive temperature range of –40°C to 125°C. Ensure the ordering information matches the required resolution and reset options specified in the manufacturer's selection guide.

Selection Notes

Select this part when a compact 6-lead SC70 package is required alongside a fixed 4.096V full-scale output. The H-grade is necessary for applications operating between –40°C and 125°C. Choose the Z-suffix variant if a zero-scale power-on reset is preferred over mid-scale initialization. Verify that the system supply voltage remains within the 4.5V to 5.5V operational window.

Part Context

This component belongs to the LTC2630 family of single rail-to-rail DACs. The 'H' grade denotes the extended automotive temperature range, while 'Z' specifies the zero-scale power-on reset behavior. The '10' indicates 10-bit resolution, and 'SC6' identifies the 6-lead SC70 plastic package. Other variants in the family offer different resolutions (8-bit, 12-bit), reset options (M for mid-scale), and full-scale voltages (L for 2.5V).

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation.