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pink is the new green enabling energy efficient solutions
The Fast Track to Energy-Efficient Vehicles ’s Leading-Edge Automotive ICs: Precise, Rugged, Versatile and Low-Power
Energy-Efficient Mixed Signal Solutions Zentrum Mikroelektronik Dresden AG (ZMDI) is a global provider of high-performance, energyefficient analog and mixed-signal semiconductors and application-specific ICs. Innovation-driven and customer-focused, we enable IC solutions that reduce fuel consumption and CO2 emissions to help protect the environment. Our products include rugged AEC-Q100-certified ICs that expedite automotive product design by providing advanced sensor-signal conditioning and configurability while minimizing power consumption. Our sophisticated calibration and configuration techniques significantly reduce external component count and time to market for products that meet new emission-reduction standards. For over 50 years, we have offered our customers high-quality products and services at great value. Our high performance products and excellent application support have earned us our customers’ trust and built long-term partnerships with automotive market leaders. ZMDI’s solutions enable our customers to create the most energy-efficient products in sensors, power management, and lighting. Vehicles account for 16% of the annual worldwide consumption of primary energy resources. ZMDI’s products can help reduce this by enabling energysaving innovations for fuel efficiency and low-power sensing applications thereby reducing carbon emissions. Smart sensors help improve the control mechanisms of modern automotive powertrains. Improvements in engine, transmission, and steering systems deliver greater fuel efficiency and power density so that today’s smaller and lighter powertrains provide significantly more output power than in the past. ZMDI devices support the demanding battery sensing needed for automatic start-stop systems for micro-hybrid vehicles, which reduce fuel consumption. Implementing our battery sensing solutions in smart start/stop systems can help achieve an 8% fuel efficiency improvement.
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Battery Management Solutions Our new line of battery management system ICs are revolutionary, adding an unprecedented degree of “intelligence” to monitoring systems. Optimized for harsh automotive environments, these award-winning integrated system-on-chip solutions provide precision measurements for accurate prediction of battery conditions, enabling optimized usage and extended lifetime of the battery. The leading-edge integrated microprocessor enables the next generation of control Adaptive and Efficient for battery monitoring systems.
Low-Power Mobile Sensing ICs ZMDI offers low-power sensor ICs that can be used in a variety of cabin features such as car navigation systems and environmental control supporting highly accurate Precise measurements with best-in-class and Deliberate power consumption.
Automotive Sensor Signal Conditioners ZMDI provides high precision, reliable, and robust sensor signal conditioners (SSCs) that can operate even in harsh automotive conditions with long-term stability. Our highly efficient, highvalue application-specific and standard product SSCs are compatible with virtually any type of resistive or capacitive sensor; e.g., pressure, humidity, temperature, force, torque, flow, strain, angle, position, altitude, and rotational speed. They include diagnostic functions often required for automotive sensor modules to support the maintenance-on-demand policy of many automotive OEMs as Adaptable and Rugged well as special failure-mode operations required for safetycritical sensor applications such as brake pressure sensing.
Automotive Industry Improving Fuel Efficiency ZMDI‘s IC solutions help fulfill the new emission standards. Here are some examples: Battery monitoring: Monitoring the status of the car battery with our smart battery sensor solutions enables automatic start-stop features in cars, which can reduce fuel consumption up to 8%. Ethanol sensing: ZMDI’s IC solutions enable optimization of fuel injection based on the actual ethanol value and therefore help reduce emissions. Electric power steering: ZMDI provides sensor signal conditioners (SSCs) for contactless magnetic position sensors that enable advanced, energy-efficient electric power steering systems. ZMDI´s IC solutions measure torque via an AMR sensor on the steering wheel. Electric energy is provided to the steering motor only if it is needed as indicated by the torque measurement value, instead of constantly driving a traditional hydraulic pump, which would continuously consume energy, causing higher fuel consumption.
ZMDI – Making A Positive Impact At ZMDI, we truly believe that energy efficiency begins at the chip level and we are proud to have been recognized for our innovative solutions around the world: 2015 - ZMDI was honored with the second place award for our advertisements with “Highest Informational Content” by Markt&Technik in Germany 2015 – ZMDI’s Power Management IC solutions were honored in Hong Kong by the International Alternative Investment Review Magazine with the “Best Company for Innovation and Sustainability - Power Management Asia” award 2014 – ZMDI was selected as a finalist for the Annual Creativity in Electronics (ACE) awards in San Jose, California, by the EE Times and EDN magazines in two categories: the “Energy Technology Award” for the ZSSC1956 Intelligent Battery Management IC and the “Marketing Team of the Year Award” for the Power Management ICs media campaign by the Global Marketing and Communications Division of ZMDI 2013 – ZMDI was awarded as the “Best Company for Innovation and Sustainability – Germany” by the International Alternative Investment Review Magazine (IAIR) in Milan, Italy 2012 and 2013 – ZMDI received the Green Apple Award in London, England for innovative semiconductor solutions that contribute to passive energy savings 2011 and 2012 – ZMDI was awarded the “New Product Innovation Award” by Frost & Sullivan for Battery Management IC products in Europe
Worldwide Leadership in Sensor Intelligence and Interface Solutions for Automotive Products
Automotive IC Solutions
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ZSC31050 Advanced Differential Sensor Signal Conditioner
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• Accommodates nearly all resistive bridge sensor types (signal spans from 1mV/V up to 275mV/V). • AEC-Q100 qualified grade 0 (-40 °C to 150°C) with excellent EMC/ ESD robustness Digital compensation of sensor offset, sensitivity, temperature drift, and nonlinearity Digital one-pass calibration: quick and precise Output options: voltage (0 to 5V), current (4mA to 20mA), PWM, I2C™*, SPI, ZACwire™ (one-wire interface), alarm Adjustable output resolution (up to 15 bits) versus sampling rate (up to 3.9kHz) Selectable bridge excitation: ratiometric voltage, constant voltage, or constant current Input channel for separate temperature sensor
ZSC31150 Resistive Bridge SSC with ZACwire™ and I²C™* Interface
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• AEC-Q100 qualified grade 0 (-40 to 150°C) with excellent EMC/ ESD robustness • Optimized for automotive environments with special protection circuitry, safety/ diagnostic functions, and excellent electromagnetic compatibility Supports low-sensitivity sensors (down to 1mV/V) and delivers high-accuracy output Digital compensation of sensor offset, sensitivity, temperature drift, and non-linearity with ZMDI’s one-pass calibration Internal or external temperature compensation Nominal 5V supply; built-in ± 33V protection Analog output
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ZSSC3015 Resistive Sensor Signal Conditioner with Advanced Diagnostics • AEC-Q100 qualified grade 0 (-40°C to 150°C ) • Optimized for automotive environments with protection circuitry and safety/diagnostic functions • Digital compensation of sensor offset, sensitivity, temperature drift, and nonlinearity with ZMDI’s one-pass calibration • Internal temperature compensation of sensor • Current consumption as low as 300μA depending on mode and sample rate • Supply voltage 2.7 to 5.5V; 5.5 to 30V with external JFET • Analog output
ZSSC3131/3135/3136/3138 Sensor Signal Conditioner Family • Our footprint-compatible family approach offers the best-fitting IC selection for cost-optimization • AEC-Q100 qualified for grade 0 (-40°C to 150°C) with excellent EMC/ ESD robustness • Supports low-sensitivity sensors and delivers high-accuracy output • Optimized for automotive environments with special protection circuitry, safety/diagnostic functions, and excellent electromagnetic compatibility • Digital compensation of sensor offset, sensitivity, temperature drift, and nonlinearity with ZMDI’s one-pass calibration • Internal or external temperature compensation • Nominal 5V supply with built-in protection up to +/- 33V • Analog output
ZSSC3154 – High-Precision SSC with Dual Analog Output
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• AEC-Q100 qualified for grade 0 (-40 to 150°C) with excellent EMC/ ESD robustness • Optimized for automotive environments with special protection circuitry, safety/ diagnostic functions, and excellent electromagnetic compatibility Interfaces with a variety of differential, temperature, and half-bridge sensors and provides simultaneous measurement for highest accuracy Supports low-sensitivity sensors (down to 1mV/V) and delivers high-accuracy output Digital compensation of offset, gain, nonlinearity, and temperature effects with ZMDI’s one-pass calibration Dual analog outputs
ZSSC3170 Sensor Signal Conditioner with LIN and PWM Interface
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• AEC-Q100 qualified for grade 0 (-40 to 150°C) with excellent EMC/ ESD robustness • Optimized for automotive environments with special protection circuitry, safety/ diagnostic functions, and excellent electromagnetic compatibility Digital polynomial compensation of sensor offset, sensitivity, temperature drift, and nonlinearity with ZMDI’s one-pass calibration Configurable LIN publisher frame content; complies with LIN specifications 1.3 / 2.0 / 2.1 Current consumption in sleep mode: ≤ 100μA Supply voltage: 7 to 18V with load dump protection on LIN pin up to 40V Digital output (up to 12-bit LIN and PWM)
ZSSC4151 Automotive Sensor Signal Conditioner with Analog Output • Optimized for full or half resistive bridge sensors • High accuracy: ±0.5% of full-scale output at 40°C to 125°C; 1.0% FSO at 40°C to 150°C • External temperature sensor input and internal temperature sensor • 5V analog output, ZACwireTM one-wire interface and I2CTM* • Safety and diagnostic functions supporting automotive (ASIL B) and industrial (SIL 2) safety critical applications, according to the ISO 26262:2011 and IEC 61508 standards • Extended temperature range -40 to 150°C, AEC-Q100 grade 0 qualification • Supply voltage 4.5 to 5.5V • ADC resolution: configurable from 12 to 16 bit • Large sensor offset correction using optional digital zooming with 14 to 18 bit resolution • Response time to 100% input step: 1.1ms • High voltage protection up to ±40V on VDDE, VSSE and AOUT module pins • Robust EMC performance; ESD protection: ±2kV with ±2kV for supply and output pins
ZSSC416x/7x Next Generation Sensor Signal Conditioner Family • Full SENT 3.0 compliance: optimized for ASIL B applications • Bridge inputs configurable for single, dual, or differential measurements • Internal and external temperature sensing; support for thermocouples • Supply voltage range: 4.75V to 5.25V • Overvoltage protection to ±18V • ADC resolution: 12 to 18 bit • Output resolution: 12-bit via SENT and up to 16-bit for I2C™* • Temperature range: -40°C to 150°C
Automotive IC Solutions
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ZSSC5101 xMR Sensor Signal Conditioner • • • •
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Ratiometric analog output Up to 4608 analog steps Step size as small as 0.022° Programming through output pin via one-wire interface • Offset calibration of the bridge input signals Programmable linear transfer characteristic: • Zero position • Angular range • Upper and lower clamping levels • Rising or falling slope Loss of magnet indication with programmable threshold level Accepts anisotropic, giant, and tunnel magnetoresistive bridge sensors (AMR, GMR and TMR) CRC, error detection, and error correction on EEPROM data Diagnostics: broken-wire detection Automotive-qualified to AEC-Q100, grade 0
ZSSC175x Data Acquisition System Basis Chip with Dual-Channel ADC
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• 2-channel data acquisition with high resolution and large dynamic range • Automotive AEC-Q100 qualified solution • On-chip gain and offset calibration Two high-precision 24-bit sigma-delta ADCs (18-bit with no missing codes); sample rate: 1Hz to 16kHz Channel 1: Programmable gain: 4 to 512 Accepts both positive and negative input signals Full-scale input range: ±2.3mV to ±300mV Ideally suited for battery current measurements Channel 2: Full-scale input range: 4 to +28.8V Ideally suited for battery voltage measurement External temperature sensor (NTC); factorycalibrated internal temperature sensor Communication via SPI interface On-chip LIN 2.1/SAE J2602-1 transceiver (ZSSC1750 only)
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ZSSC1956 Intelligent Battery Sensor ICs • Winner of the 2012 and 2013 Frost & Sullivan Product Innovation Award • High-precision 24-bit sigma-delta ADC (no missing codes = 18 bits) with on-chip voltage reference • Battery sensing/management IC for automotive systems: measures battery current, battery voltage, and temperature • Two silicon dies stacked in a single package: a System Basis Chip and a 32-bit ARM® Cortex™-M0 microprocessor core** with flash memory for customer software • Industry’s smallest footprint allows minimal module size and cost • Integrated, precision measurement solution for accurate prediction of battery state of health (SOH), state of charge (SOC), or state of function (SOF); directly connected to 12V battery supply • Optimized for ultra-low power consumption without sacrificing performance: draws only 100μA or less in sleep mode • Wide operation temperature: -40°C to +125°C • LIN transceiver ready for LIN2.2/SAE J2602-2
ZAMC4100 Actuator and Motor Controller IC • Higher integration and small form-factor enable higher functional density: eight power states with integrated MOSFETs, embedded ARM® Cortex™M0 microcontroller** and LIN transceiver • Automotive AEC-Q100 qualified solution • Wide input voltage range: 6V to 18V; withstands load-dump conditions up to 40V • Embedded SPI, UART and LIN 2.2/SAE J2602-2 transceiver • Auto-dimming (electrochromatic) mirror feature • Extensive fault protection and error handling • Very few external components required = lower bill of materials cost
Keys to Next-Generation Automotive Designs Powertrain • Oil (Level, Temperature, Pressure, Quality) • In-Cylinder Pressure • UREA Pressure • Mass Air Flow Sensor • Soot Pressure Sensor Transmission • Throttle Control • Manifold Pressure/Temperature • High Temperature Sensing (HTS) • Flex Fuel • E-Gas • Diesel Heating
Body • HVAC • Interior Lighting • Power Seat • Rain Sensor • Sun Sensor • Humidity Sensor • Mirror Control
Safety • Seat Occupant Detection • Hands-Off Detection
Chassis • Electric Power Steering • ABS/ ESP
Energy Management • Battery Management
ZMDI evaluation kits and calibration tools can help you find the shortcuts and minimize time to market for your innovative automotive applications
* I2C™ is a trademark of NXP. ** ARM® Cortex™-M0 microcontroller is a trademark of ARM, Ltd.
Automotive IC Solutions
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Contact Name: E-Mail Address: Phone Number:
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Distributor/Rep. Firm:
Zentrum Mikroelektronik Dresden AG Zentrum Mikroelektronik Dresden AG Global Headquarters Grenzstrasse 28 01109 Dresden Germany
Zentrum Mikroelektronik Dresden AG, Japan Office 2nd Fl., Shinbashi Tokyu Bldg., 4-21-3, Shinbashi, Minato-ku, Tokyo, 105-0004 Japan
Zentrum Mikroelektronik Dresden AG, Korea Office Unit B, 906-1, U-Space 1 Building 660, Daewangpangyo-ro, Bundang-gu, Seongnam-si, Gyeonggi-do, 463-400 KOREA
Phone +81.3.6895.7410 Fax +81.3.6895.7301
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European Sales (Stuttgart) Phone +49.711.674517.55 Fax +49.711.674517.87955
ZMD America, Inc. 1525 McCarthy Blvd., #212 Milpitas, CA 95035-7453 USA
Product@
Phone 1.855.275.9634 (USA) Phone +1.408.883.6310 Fax +1.408.883.6358
ZMD Far East, Ltd. 3F, No. 51, Sec. 2, Keelung Road 11052 Taipei Taiwan
Central Office Phone +49.351.8822.306 Fax +49.351.8822.337 European Technical Support Phone +49.351.8822.7.772 Fax +49.351.8822.87.772
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Phone +886.2.2377.8189 Fax +886.2.2377.8199 Rev. 1.09 09/2015