AMC1210

ACTIVE

4 Channel Digital Filter for delta-sigma modulators

Top

Product details

Parameters

Interface type Parallel, Serial SPI Sample rate (Max) (MSPS) 0.04 Rating Catalog Number of input channels 4 Architecture Special Operating temperature range (C) -40 to 125 Power consumption (Typ) (mW) 24.5 open-in-new Find other Isolated ADCs

Package | Pins | Size

VQFN (RHA) 40 36 mm² 6 x 6 open-in-new Find other Isolated ADCs

Features

  • Four Independently-Programmable Digital Filters
  • Four Window Comparators
  • Three Parallel and One Serial Interface
  • Comprehensive Interrupt System
  • Programmable Input Configuration
  • Carrier Frequency Generator for Resolver Applications
  • APPLICATIONS
    • Current Measurement
    • Resolver Decoding

All trademarks are the property of their respective owners.

open-in-new Find other Isolated ADCs

Description

The AMC1210 is a four-channel digital filter designed specifically for current measurement and resolver position decoding in motor control applications. Each input can receive an independent delta-sigma () modulator bit stream. The bit streams are processed by four individually-programmable digital decimation filters. The AMC1210 also offers a flexible interface and a comprehensive interrupt unit, allowing customized digital functionality and immediate digital threshold comparisons for over-current monitoring.

open-in-new Find other Isolated ADCs
Download

Technical documentation

= Top documentation for this product selected by TI
No results found. Please clear your search and try again. View all 12
Type Title Date
* Datasheet Quad Digital Filter for 2nd-Order Delta-Sigma Modulator datasheet (Rev. D) May 08, 2009
Technical articles Isolation 101: How to find the right isolation solution for your application Feb. 11, 2020
Technical articles Designing a magnetically immune polyphase smart meter, part 3: comparing isolated shunt sensing architectures Oct. 29, 2018
Technical articles Designing a magnetically immune polyphase smart meter, part 2: an overview of isolated shunt sensing architectures Oct. 18, 2018
Technical articles Designing a magnetically immune polyphase smart meter, part 1: isolated shunt sensing building blocks Oct. 04, 2018
User guide AMC1210MB-EVM User's Guide (Rev. A) Feb. 04, 2016
Application note Closed-loop motor control: An introduction to rotary resolvers and encoders Apr. 11, 2014
User guide AMC1204EVM User Guide (Rev. A) Sep. 04, 2013
User guide AMC1203EVM User's Guide Aug. 06, 2010
User guide AMC1204EVM User Guide Aug. 06, 2010
User guide ADS1209EVM User's Guide Mar. 12, 2010
Application note Using the AMC1210 in Resolver Motor Control Systems May 18, 2006

Design & development

For additional terms or required resources, click any title below to view the detail page where available.

Hardware development

EVALUATION BOARD Download
25
Description

The AMC1203 is an isolated single-channel delta-sigma (ΔΣ) modulator used in high-resolution measurement applications including current monitoring, industrial process control and motor positioning systems. The AMC1203EVM is a small form factor board containing all the necessary components (...)

Features
  • 2mm, 2-terminal screw connectors to provide easy access to the analog inputs of the modulator
  • 9-pin D-sub connector to provide modulator data (MDAT) and modulator clock (MCLK) outputs
  • Compatible with the AMC1210 Digital Filter Chip
EVALUATION BOARD Download
75
Description

The AMC1204 is an isolated single-channel delta-sigma (ΔΣ) modulator used in high-resolution measurement applications including current monitoring, industrial process control and motor positioning systems. The AMC1204EVM is a small form factor board containing all the necessary components (...)

Features
  • 2mm, 2-terminal screw connectors to provide easy access to the analog inputs of the modulator
  • 9-pin sub-D connector to provide modulator digital output (DATA) and modulator clock input (CLKIN)
  • Compatible with the AMC1210 Digital Filter Chip
EVALUATION BOARD Download
Description

The AMC1210MB-EVM is a complete evaluation kit for the AMC1210 & ADS1205 in resolver applications and part of a modular evaluation system for evaluating TI delta-sigma modulators. The AMC1210MB-EVM software allows use of the AMC1210 in a variety of configurations for resolver and current shunt (...)

Features
  • Full-featured evaluation board for the AMC1210 quad digital filter for second-order delta-sigma modulators
  • Contains all support circuitry needed for the AMC1210
  • Onboard clocking for built-in ADS1205
  • Stellaris™ LM3S3748 ARM™ processor and parallel interface to AMC1210
  • JTAG header for reprogramming the (...)

Software development

SUPPORT SOFTWARE Download
SBAC046.ZIP (25 KB)
SUPPORT SOFTWARE Download
SBAC047.ZIP (15 KB)

Design tools & simulation

SIMULATION TOOL Download
PSpice® for TI design and simulation tool
PSPICE-FOR-TI — PSpice® for TI is a design and simulation environment that helps evaluate functionality of analog circuits. This full-featured, design and simulation suite uses an analog analysis engine from Cadence®. Available at no cost, PSpice for TI includes one of the largest model libraries in the (...)
Features
  • Leverages Cadence PSpice Technology
  • Preinstalled library with a suite of digital models to enable worst-case timing analysis
  • Dynamic updates ensure you have access to most current device models
  • Optimized for simulation speed without loss of accuracy
  • Supports simultaneous analysis of multiple products
  • (...)
SIMULATION TOOL Download
SPICE-based analog simulation program
TINA-TI TINA-TI provides all the conventional DC, transient and frequency domain analysis of SPICE and much more. TINA has extensive post-processing capability that allows you to format results the way you want them. Virtual instruments allow you to select input waveforms and probe circuit nodes voltages (...)

Reference designs

REFERENCE DESIGNS Download
Isolated Shunt Current Measurement with Standalone Digital Filters Reference Design
TIDA-01639 — This reference design implements a class 0.5 three phase energy measurement system with isolated shunt sensors by using isolated modulators and independent digital filters, enabling a wider choice of host microcontrollers (MCU) as integrated sync filters are no longer required. In this design (...)
document-generic Schematic

CAD/CAE symbols

Package Pins Download
VQFN (RHA) 40 View options

Ordering & quality

Information included:
  • RoHS
  • REACH
  • Device marking
  • Lead finish/Ball material
  • MSL rating/Peak reflow
  • MTBF/FIT estimates
  • Material content
  • Qualification summary
  • Ongoing reliability monitoring

Recommended products may have parameters, evaluation modules or reference designs related to this TI product.

Support & training

TI E2E™ forums with technical support from TI engineers

Content is provided "as is" by TI and community contributors and does not constitute TI specifications. See terms of use.

If you have questions about quality, packaging or ordering TI products, see TI support. ​​​​​​​​​​​​​​

Videos