SLG47004V

Overview

The SLG47004V is a Simple Programmable Logic Device (SPLD) from the GreenPAK AnalogPAK series, manufactured by Renesas Electronics. It functions as a programmable mixed-signal matrix housed in an STQFN-24 surface-mount package. The device supports a supply voltage range of 2.5 V to 5 V and operates within a temperature range of -40°C to +85°C. Key electrical specifications include a maximum operating frequency of 25 MHz and a maximum propagation delay of 125 ns. The architecture integrates 20 macrocells for digital logic implementation alongside configurable analog blocks.

Feature Summary

• Integrates 20 macrocells for flexible digital logic configuration
• Includes two low-offset operational amplifiers and two 10-bit digital potentiometers
• Features an internal analog comparator and voltage reference
• Supports programming via One-Time Programmable (OTP) non-volatile memory

Applications

• Battery voltage and current monitoring systems
• Power supply monitoring and control circuits
• Industrial automation and process control interfaces
• Consumer electronics and portable device management

Procurement Notes

Verify component authenticity through authorized Renesas distributors or certified suppliers. Confirm the specific manufacturing date code and lot number against quality requirements. Ensure proper ESD handling procedures are followed during storage and assembly due to the sensitive CMOS technology. Check for RoHS compliance documentation if required by regional regulations.

Selection Notes

Select the SLG47004V when a compact solution combining digital logic with analog signal conditioning is required. The STQFN-24 package offers a small footprint suitable for space-constrained designs. Consider this part over standard SPLDs if integrated op-amps or digital potentiometers reduce external component count. Verify that the 25 MHz speed and 20 macrocell capacity meet the design's timing and complexity needs.

Part Context

The SLG47004V belongs to the SLG47004 family of GreenPAK AnalogPAK devices. This series is designed to replace multiple discrete components by integrating mixed-signal functions into a single IC. It serves as a cost-effective alternative to complex microcontrollers for simple control tasks requiring analog interfacing.

Replacement Considerations

The SLG47004-AP is the automotive-qualified variant of this device. It shares the same functional specification but meets additional reliability standards for automotive applications. Designers should verify if the environmental qualification of the AP version is necessary for the target deployment environment.