TI AMC1210IRHA

Mfr. Part

AMC1210IRHA

Manufacturer

Luminary Micro / Texas Instruments

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Detailed Description

AMC1210 is a specialized digital engine designed to interface directly with sigma-delta modulators used for isolated current and voltage sensing. It performs real-time digital filtering of the modulator bitstreams and can generate high-resolution PWM signals for precise control. This part offloads heavy math and timing tasks from the host MCU, improving control-loop accuracy and latency in motor drives, inverters, and digital power systems.

Main Category: Integrated Circuits (ICs)

Small Classification: Specialized ICs

Key Features

Dedicated digital filters for sigma-delta modulator bitstreams (programmable filter parameters, selectable decimation, SINC-style filtering)

Integrated PWM generation for gate-drive control (programmable settings for duty, frequency, and timing features such as dead-time; exact capabilities see datasheet)

Host configuration interface for flexible setup and status monitoring

Deterministic real-time processing suited for control loops

Synchronization and clocking support for stable, repeatable timing

Industrial-grade operating range suitable for harsh environments

Designed to pair with isolated modulators and shunt-based current sensing chains

Key Advantages

Offloads digital filtering and PWM timing from the MCU, freeing CPU cycles

Improves response time and accuracy of current/voltage measurements from sigma-delta modulators

Simplifies design of isolated measurement paths in high-voltage systems

Reduces software complexity and accelerates time-to-market

Built for motor control, power conversion, and protection tasks where deterministic timing is critical

Packaging

Package / Case: 1057 (refer to TI package outline in the datasheet for exact mechanical details)

Type: Compact leadless plastic package (QFN/VQFN class, with exposed thermal pad typical for heat spreading)

Material: Molded epoxy, leadframe-based, RoHS compliant; halogen-free options typically available

Size: Small footprint optimized for dense control PCBs (see mechanical drawing in datasheet for exact dimensions)

Pin configuration: Multiple pins for sigma-delta modulator inputs, PWM outputs, host control/configuration, clock/reset, power and ground; consult the pin map in the datasheet for precise assignments

Thermal characteristics: Exposed pad intended for PCB heat sinking; follow layout guidelines (thermal vias, solid ground plane) to lower junction temperature

Electrical properties: Low-voltage digital supply and IO; ESD robustness per TI specs; detailed operating conditions and timing in datasheet

Lifecycle

Status: Please check the current lifecycle status on our website. If you need confirmation, contact Y-IC sales for up-to-date information.

Alternatives and equivalents:

- TI C2000 MCUs with integrated Sigma-Delta Filter Module (SDFM) and enhanced PWM, which can replace an external filter/PWM engine in some designs:

- TMS320F28004x series

- TMS320F2837xD/F series

- TI delta-sigma ADCs with integrated digital filtering (when a direct ADC approach fits the architecture):

- ADS131M02 / ADS131M04 (multi-channel precision delta-sigma ADCs)

- TI digital power controllers with advanced DPWM (for power conversion applications):

- UCD3138 family

- Sigma-delta modulator plus MCU/DSP approach (e.g., TI AMC120x/AMC130x or ADI AD7401A/AD7403 modulators paired with an MCU that implements digital filtering)

If none of these fits your project or you need pin-to-pin guidance, please contact our sales team via the Y-IC website for tailored recommendations.

Key Application Areas

Motor drives and inverters (FOC/variable-speed control, current and voltage feedback)

Industrial power conversion (PFC, AC/DC, DC/DC stages with isolated sensing)

Solar/renewable energy inverters and grid-tied systems

UPS and energy storage systems

High-voltage measurement with isolation (shunt-based current sensing)

Protection, monitoring, and control loops requiring deterministic digital filtering and PWM

Datasheet

Y-IC provides the most authoritative datasheet for AMC1210IRHA on our product page. We recommend downloading it here to get exact pinout, timing, electrical limits, and mechanical package drawings.

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In stock quantity: 2300 (subject to change)

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