LTC2630CSC6-HZ12#TRMPBF

Overview

The LTC2630CSC6-HZ12#TRMPBF is a single-channel, 12-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 specifications include a maximum integral nonlinearity (INL) error of ±2 LSB, a settling time of 4.8µs 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
• Maximum INL error of ±2 LSB for high accuracy
• Power-on reset to zero-scale output for consistent initialization
• Low power consumption: 200µA typical supply current

Applications

• Mobile communications systems
• Process control and industrial automation
• Automatic test equipment
• Portable battery-powered equipment
• Automotive electronics

Procurement Notes

Verify the specific ordering suffix #TRMPBF confirms the 500-unit tape and reel packaging quantity as defined in the manufacturer's order information. Ensure the component matches the C-grade commercial temperature range (0°C to 70°C) and the H-series full-scale voltage requirements (4.5V to 5.5V supply). Cross-reference the datasheet revision and lead-free compliance status during acquisition.

Selection Notes

Select this part when a 12-bit resolution with a fixed 4.096V internal reference is required in a compact SC70 package. It is suitable for applications needing a guaranteed zero-scale power-on reset state. Compare against the LTC2630-L series if a lower 2.5V full-scale output or wider 2.7V–5.5V supply range is necessary. Consider the A-grade variant if a stricter ±1 LSB INL specification is mandated over the standard ±2 LSB.

Part Context

This component belongs to the LTC2630 family of rail-to-rail DACs. The 'H' designation indicates the 4.096V full-scale version requiring a minimum 4.5V supply. The 'Z' suffix specifies the power-on reset behavior to zero-scale, while 'M' would indicate mid-scale reset. The 'C' grade denotes the commercial operating temperature range. This specific part number represents the 12-bit resolution variant packaged in a 6-lead SC70.

Replacement Considerations

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