DA7282-00V4C Equivalent & Substitute Parts

Part Overview

The DA7282-00V4C is a low-power haptic driver manufactured by Renesas Electronics Corporation, designed for ERM (Eccentric Rotating Mass) and LRA (Linear Resonant Actuator) motor control applications. This fully integrated power management IC combines control and power stage functionality in a compact 12-WLCSP package. The device operates across a 2.8V to 5.5V supply voltage range with 500mA output current capability and supports I2C interface communication. The part maintains Active product status with automotive-grade qualification and ROHS3 compliance. Substitute parts are identified when equivalent electrical specifications, mechanical packaging, and functional characteristics align with the original design requirements.

Substiute Parts

DA7282-00V4C

Renesas Electronics CorporationIn Stock: 886DA7282-00V4C Datasheet

Current PartRFQ

DA7280-00V42

Renesas Electronics CorporationIn Stock: 35846DA7280-00V42 Datasheet

Parametric EquivalentRFQ

DA7281-00V42

Renesas Electronics CorporationIn Stock: 4039DA7281-00V42 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the DA7282-00V4C are qualified based on strict parameter equivalence across the following criteria:

Motor control capability (ERM and LRA support), fully integrated driver architecture with control and power stage, half-bridge output configuration, I2C interface protocol, identical output current rating (500mA), matching supply voltage range (2.8V ~ 5.5V), equivalent operating temperature range (-40°C ~ 85°C), automotive-grade qualification, surface mount technology, identical 12-WLCSP package footprint (1.35x1.75mm), ROHS3 compliance, and MSL Level 1 rating.

The substitute parts DA7280-00V42 and DA7281-00V42 meet all these criteria and are therefore electrically and mechanically interchangeable with the DA7282-00V4C in applications requiring haptic motor driver functionality.

Parameter Comparison

Engineering Selection Recommendations

All three parts—DA7282-00V4C, DA7280-00V42, and DA7281-00V42—maintain Active product status with automotive-grade qualification and ROHS3 compliance. Selection between these parts is based on availability and supply chain considerations rather than functional or electrical differences. The DA7280-00V42 offers the highest inventory availability at 35,782 units. The DA7282-00V4C maintains 784 units in stock. The DA7281-00V42 has 4,027 units available. All parts are suitable for direct substitution in gaming, industrial, mobile, and wearable applications requiring haptic motor driver functionality.

Frequently Asked Questions (FAQ)

Q: Are DA7280-00V42 and DA7281-00V42 direct replacements for DA7282-00V4C?

A: Yes. All three parts share identical electrical specifications, output current ratings, supply voltage ranges, operating temperature ranges, I2C interface protocol, half-bridge output configuration, automotive-grade qualification, and 12-WLCSP package footprint. They are electrically and mechanically interchangeable.

Q: Does package footprint differ between these parts?

A: No. All three parts use the identical 12-WLCSP (1.35x1.75mm) package. PCB layout and land pattern requirements are identical.

Q: Are there differences in motor type support?

A: No. All three parts support both ERM and LRA motor types with identical control and power stage integration.

Q: What is the significance of the different part numbers?

A: The part numbers represent different product variants within the Renesas DA7280/DA7281/DA7282 series. The suffix designations (-00V4C, -00V42) indicate specific packaging and configuration variants, but the electrical and mechanical specifications remain equivalent across all three parts for the parameters provided.

Q: Are all parts suitable for automotive applications?

A: Yes. All three parts carry automotive-grade qualification and ROHS3 compliance, meeting automotive industry standards.

Q: What is the difference in inventory levels?

A: DA7280-00V42 has the highest stock availability at 35,782 units, followed by DA7282-00V4C at 784 units, and DA7281-00V42 at 4,027 units. Selection may be influenced by supply chain and delivery requirements.