DS1050Z-005

Overview

The DS1050Z-005 is a programmable clock generator and timer IC from the DS1050Z series, manufactured by Analog Devices Inc./Maxim Integrated. It features a fixed output frequency of 5 kHz with a maximum input frequency of 400 kHz. The device operates on a single supply voltage ranging from 2.7 V to 5.5 V and draws a typical operating current of 50 µA. It provides one output channel with a maximum duty cycle of 50%. The component is housed in an 8-SOIC package (0.154"/3.90 mm width) and supports surface-mount installation. It functions within an industrial temperature range of -40°C to +85°C.

Feature Summary

• Fixed 5 kHz output frequency for precise timing applications
• Low power consumption with 50 µA operating current
• Wide supply voltage range from 2.7 V to 5.5 V
• Industrial temperature rating from -40°C to +85°C

Applications

• Programmable pulse-width modulation control
• General-purpose timing circuits
• Clock generation for low-frequency digital systems

Procurement Notes

Verify the specific suffix designation when sourcing, as the DS1050Z series includes variants with different packaging options such as tubes or tape-and-reel. Confirm RoHS compliance status through official manufacturer documentation prior to procurement. Check current product lifecycle status, as availability may vary between active production and end-of-life phases depending on the specific distribution channel.

Selection Notes

Select the DS1050Z-005 when a fixed 5 kHz clock signal is required without external programming. Ensure the input clock source does not exceed the 400 kHz maximum limit. Compare against other DS1050Z variants if different output frequencies like 25 kHz or 1 kHz are needed. Verify that the 8-SOIC package dimensions fit the PCB layout constraints.

Part Context

This component belongs to the DS1050 family of 5-bit programmable PWMs and clock generators. The 'Z' suffix typically indicates lead-free/RoHS-compliant versions within the Maxim Integrated portfolio. Related parts include the DS1050Z-025+ for 25 kHz outputs and the DS1050Z-001+ for 1 kHz outputs, all sharing similar electrical characteristics and pinouts.

Replacement Considerations

Direct substitutes within the same family include DS1050Z-001+T&R (1 kHz) and DS1050Z-025+ (25 kHz) if frequency adjustment is acceptable. Cross-family replacements require verification of pin compatibility and voltage levels.