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Product Detailed Parameters
- Description：IC SOC 256K FLASH 100LQFP
- Series：ZON™
- Mfr：Analog Devices Inc./Maxim Integrated
- Package：Tape & Reel (TR)
- Input Impedance：-
- Measurement Error：0.10%
- Voltage - I/O High：-
- Voltage - I/O Low：-
- Current - Supply：-
- Voltage - Supply：-
- Meter Type：3 Phase
- Operating Temperature：-
- Mounting Type：Surface Mount
- Package / Case：100-LQFP
- Supplier Device Package：100-LQFP (14x14)
- Grade：-
- Qualification：-
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Overview
The MAX71335LECQ+T is a System-on-Chip (SoC) integrated circuit designed for three-phase energy metering applications. It integrates a microcontroller unit with 256K of flash memory and is housed in a 100-lead LQFP package measuring 14x14 mm. The device supports surface mount mounting and features a measurement error specification of 0.1%. It operates as a dedicated power monitoring solution within the MAX71335 series.
Feature Summary
- Integrated system-on-chip architecture combining processing capabilities with non-volatile storage
- Dedicated design for accurate three-phase energy metering and power monitoring
- High precision measurement capability suitable for utility-grade applications
Applications
- Three-phase electricity meters
- Power monitoring systems
- Energy management devices
Procurement Notes
Verify component status carefully, as listings indicate this part may be discontinued at major distributors such as DigiKey. Confirm availability through authorized Analog Devices channels or verified secondary markets. Ensure the specific suffix matches the required package and tape/reel configuration for your manufacturing process.
Selection Notes
Select this component when designing multi-phase metering systems requiring high accuracy and integrated flash storage. Compare against other MAX71335 variants to determine if different package types or memory configurations better suit the board layout and production volume requirements.
Part Context
This device belongs to the MAX71335 family of energy metering ICs from Maxim Integrated, now part of Analog Devices Inc. The series includes various packages and memory options tailored for single and three-phase applications. The LECQ variant specifically targets robust three-phase metering solutions.
Replacement Considerations
Potential substitutes include MAX71335SECD+ and MAX71335LECQ+. Verify pin compatibility and software compatibility before substitution, as these parts share the same base functionality but may differ in packaging or revision status.
