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センサ信号コンディショナ
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Renesas provides a broad portfolio of resistive and capacitive sensor signal conditioners (SSCs) that make it easy for our customers to build best-in-class sensor solutions. These integrated, high precision, reliable and robust signal conditioning circuits for sensors can operate in demanding industrial, automotive, and consumer environments with long-term stability. Supported by decades of industry experience, advanced software and evaluation tools, our SSCs can lower total system cost and reduce time to market.
Renesas' portfolio of resistive and capacitive sensor signal conditioners is ideal for industrial applications (such as humidity sensors, flow sensors, pressure sensors, level sensors, etc.), allowing for high-precision signal processing, in both system diagnostics and high-resolution output up to 24 bits.
Our best-in-class automotive sensor signal conditioning (SSC) ICs are optimized to withstand harsh automotive environments that require low supply current to reduce power consumption (critical for PHEV, BEV and FCEV vehicles), and provide excellent electromagnetic compatibility and ESD protection. These SSCs products offer digital compensation of inherent sensor offset, sensitivity, temperature drift, and nonlinearity covering a wide operational temperature range according to the AEC-Q100 standard (–40 °C to +150 °C).
Renesas' SSCs are compatible with multiple pressure sensor types, such as piezoresistive MEMS, ceramic and strain gauge for correct measurement of absolute, gauge/barometric and differential pressure. Our SSCs also support high-temperature sensing using thermocouples.
注目の製品
セレクションテーブル
Processing table
Function |
Automotive Qual. |
Supply Voltage (V) |
Input Type |
Interface |
Adj. Analog Gain |
Resolution (bits) |
Sample Rate Max (KHz) |
Temp. Range |
|
|---|---|---|---|---|---|---|---|---|---|
| 型名 | |||||||||
| Enhanced 24-Bit Sensor Signal Conditioner with Analog and Digital Output | Resistive SSC | No | 2.7 - 5.5 | Single-bridge | Absolute Voltage, Alarm, Current Loop, I2C, OWI, Ratiometric Voltage, SPI | 1.32 - 540 | 24 | 2.91 | -40 to 125°C |
| Dual Channel 24-Bit Resistive Sensor Signal Conditioner with Analog and Digital Output | Resistive SSC | No | 1.8 - 48 | Dual-bridge | 2xPDM, 2xPWM, Absolute Voltage, Alarm, Current Loop, I2C, OWI and more... |
1.32 - 540 | 24 | 2.91 | -40 to 85°C, -40 to 125°C |
| 光電式煙感知器アナログ・フロントエンド IC | Photoelectric AFE | No | 9, 3 - 5 | GPIO, SPI | 2 - 160 | 10 | 100 | ||
| アナログ出力車載用センサシグナルコンディショナ | Resistive SSC | Yes | 4.5 - 5.5 | Single-bridge | I2C, Ratiometric Analog Voltage, ZACwire™ (OWI) | 3 - 912 | 18 | 10 | -40 to 150°C |
| アナログ出力車載用センサシグナルコンディショナ（SOIC-08） | Resistive SSC | Yes | 4.5 - 5.5 | Single-bridge | I2C, Ratiometric Analog Voltage, ZACwire™ (OWI) | 3 - 912 | 18 | 10 | -40 to 150°C |
| アナログ出力車載用センサシグナルコンディショナ（ISO26262に準拠したASIL-B） | Resistive SSC | Yes | 4.5 - 5.5 | Single-bridge | I2C, Ratiometric Analog Voltage, ZACwire™ (OWI) | 3 - 912 | 18 | 10 | -40 to 150°C |
| プログラマブルミックスド・シグナルマトリックス（インシステムプログラマビリティと高度なアナログ機能付き） | Photoelectric AFE, Resistive SSC, Thermocouple SSC | No | 2.4 - 5.5 | Single-bridge | Absolute Voltage, GPIO, I2C, Switch Output | 0 - 1000 | 10 | 25 | -40 to +85 |
| アナログ出力付き抵抗センサ信号コンディショナ | Resistive SSC | No | 2.7 - 30 | Single-bridge | Absolute Voltage, Ratiometric Voltage, ZACwire™ | 6, 12, 24, 48 | 14 | 1 | -40 to 85°C, -50 to 150°C |
| Resistive Sensor Signal Conditioner with Digital Output | Resistive SSC | No | 2.7 - 5.5 | Single-bridge | I2C, SPI | 1.5, 3, 6, 12, 24, 48, 96, 192 | 14 | 2 | -40 to 85°C, -40 to 125°C |
| Resistive Sensor Signal Conditioner with Analog Output and Diagnostic Features | Resistive SSC | No | 2.7 - 30 | Single-bridge | Absolute Voltage, Ratiometric Voltage, ZACwire™ | 6, 24, 48, 96 | 14 | 1 | -25 to 85°C, -40 to 125°C, -50 to 150°C |
| 複数出力オプション付きの先進差動センサ信号コンディショナ | Resistive SSC | No | 2.7 - 40 | Single-bridge | Absolute Voltage, I2C, Ratiometric Voltage, SPI, Two Alarms and more... |
3, 7, 9, 14, 26, 35, 52, 70, 105, 140, 210, 280, 420 | 15 | 3.9 | -25 to 85°C, -40 to 125°C, -40 to 150°C |
| Automotive Sensor Signal Conditioner | Resistive SSC | Yes | 4.5 - 5.5 | Single-bridge | I2C, Ratiometric Voltage, ZACwire™ | 3, 7, 9, 14, 26, 35, 52, 70, 105, 140, 210, 280, 420 | 16 | 7.8 | -40 to 125°C |
| Low Power, High Resolution 16-Bit Sensor Signal Conditioner | Resistive SSC | No | 1.8 - 3.6 | Single-bridge | I2C, SPI | 13.2 - 72 | 16 | 0.18 | -40 to 85°C |
| Versatile, High Resolution 18-Bit Sensor Signal Conditioner | Resistive SSC | No | 1.68 - 3.6 | Single-bridge | I2C, SPI | 6.6 - 216 | 18 | 2.3 | -40 to 125°C |
| Low Power, High Resolution 16-Bit Sensor Signal Conditioner | Resistive SSC | No | 1.8 - 3.6 | Single-bridge | I2C, SPI | 13.2 - 72 | 16 | 0.18 | -40 to 85°C |
| Low-Power, High-Resolution 16-Bit Sensor Signal Conditioner | Resistive SSC | No | 1.7 - 3.6 | Single-bridge | I2C, SPI | 13.2 - 72 | 16 | 0.18 | -40 to 85°C |
| Low-Power, High-Resolution 16-Bit Sensor Signal Conditioner | Resistive SSC | No | 1.8 - 3.6 | Single-bridge | I2C, SPI | 13.2 - 72 | 16 | 0.33 | -40 to 85°C |
| デジタル出力付き静電容量センサ信号コンディショナ | Capacitive SSC | No | 2.3 - 5.5 | Single-capacitor | I2C, PDM, SPI, Two Alarms | 2 - 8, 8 - 32, 32 - 130 | 14 | 1 | -40 to 85°C, -40 to 125°C |
| Automotive Sensor Signal Conditioner for Ceramic Sensor Applications | Resistive SSC | Yes | 4.5 - 5.5 | Single-bridge | I2C, Ratiometric Voltage, ZACwire™ | 3, 7, 9, 14, 26, 35, 52, 70, 105, 140, 210, 280, 420 | 16 | 7.8 | -40 to 125°C, -40 to 150°C |
| Automotive Sensor Signal Conditioner with Dual Analog Output | Resistive SSC | Yes | 4.5 - 5.5 | Single-bridge | Dual Analog Out, I2C, Ratiometric Voltage, ZACwire™ | 3, 7, 9, 14, 26, 35, 52, 70, 105, 140, 210, 280, 420 | 14 | 2 | -40 to 125°C, -40 to 150°C |
| LIN/PWMインタフェース搭載車載用センサ信号コンディショナ | Resistive SSC | Yes | 7 - 18 | Single-bridge | LIN, PWM | 3, 7, 9, 14, 26, 35, 52, 70, 105, 140, 210, 280, 420 | 14 | 0.43 | -40 to 125°C, -40 to 150°C |
| High-End 18-Bit Sensor Signal Conditioner | Resistive SSC | No | 1.68 - 3.6 | Single-bridge | I2C, SPI | 6.6 - 216 | 18 | 0.27 | -40 to 85°C |
| ハイエンド24ビット・センサ信号コンディショナIC | Resistive SSC | No | 1.68 - 3.6 | Single-bridge | I2C, SPI | 6.6 - 216 | 24 | 1.1 | -40 to 85°C |
| 低消費電力・高分解能の静電容量センサ信号コンディショナ | Capacitive SSC | No | 1.68 - 3.6 | Single-capacitor | Alarm, I2C, PDM | 0 - 30 | 18 | 0.55 | -40 to 85°C, -40 to 125°C, 0 to 70°C |
| アナログ/デジタル出力付きハイエンド24ビット・センサ信号コンディショナ | Resistive SSC | No | 2.7 - 5.5 | Single-bridge | Absolute Voltage, Alarm, Current Loop, I2C, OWI, Ratiometric Voltage, SPI | 1.32 - 540 | 24 | 2.91 | -40 to 85°C, -40 to 125°C |
| LIN PHY内蔵シングル抵抗ブリッジ用車載センサ信号コンディショナ | Resistive SSC | Yes | 7 - 18 | Single-bridge | LIN | 1 - 200 | 14 | ||
| Automotive Sensor Signal Conditioner with Analog Output | Resistive SSC | Yes | 4.5 - 5.5 | Single-bridge | I2C, Ratiometric Voltage, Switch Output, ZACwire™ | 1 - 200 | 18 | 2.8, 3.4 | -40 to 150°C |
| Automotive Sensor Signal Conditioner for a Single Resistive Bridge with SENT or I2C Output | Resistive SSC | Yes | 4.75 - 5.25 | Single-bridge | I2C, SENT | 2.1 - 200 | 18 | 1.33 | -40 to 150°C |
| Automotive Sensor Signal Conditioner for a Single Resistive Bridge with SENT or I2C Output – Extended Temperature Measurements | Resistive SSC | Yes | 4.75 - 5.25 | NTC, Single-bridge | I2C, SENT 3.0, ZACwire™ | 1 - 200 | 18 | 1.56 | -40 to 150°C |
| SENTによるデュアル抵抗ブリッジ用車載センサ信号コンディショナ | Resistive SSC | Yes | 4.75 - 5.25 | Dual-bridge | I2C, SENT, ZACwire™ | 2.1 - 200 | 18 | 0.9 | -40 to 150°C |
| Automotive Sensor Signal Conditioner with SENT or I2C Output | Resistive SSC | Yes | 4.75 - 5.25 | Single-bridge | I2C, SENT | 2.1 - 200 | 14 | 0.66 | -40 to 150°C |
| Automotive Sensor Signal Conditioner for Thermocouples with SENT Output | Thermocouple SSC | Yes | 4.5 - 5.5 | Dual-thermocouple | I2C, SENT, ZACwire™ | 12.6 | 14 | 0.33 | -40 to 150°C |
| xMR Sensor Signal Conditioner | Magnetoresistive SSC | Yes | 4.5 - 5.5 | Dual-bridge | Ratiometric Voltage | 18 - 36 | 12 | 3.13 | -40 to 160°C |
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ビデオ&トレーニング
ZSSC3241 High-End Sensor Signal Conditioner Overview
Renesas’ ZSSC3241 is a powerful Sensor Signal Conditioner (SSC) with analog and digital output, on-chip diagnostics, industrial voltage range and an embedded DSP core. The solution targets high-end applications such as industrial, medical, and consumer sensing for a wide variety of sensor platform designs.
Video List
ニュース＆ブログ
| Flexible Interface of the ZSSC3241 Enables Bridge as Temperature Sensor | ブログ | 2023年5月24日 | |
| A Paradigm Shift in Automotive Pressure Sensing | ブログ | 2022年9月25日 | |
| ZSSC3281: A Quantum Leap in Sensor Signal Conditioning | ブログ | 2022年6月22日 | |
| Flexible Input/Output Configuration with the New ZSSC3240 | ブログ | 2020年7月7日 | |
| Enhancing HVAC for Safety, Comfort and Vehicle Driving Range | ブログ | 2020年7月3日 | |
| Sensor Signal Conditioning for an Analog World | ブログ | 2020年5月8日 | |
| Sensing Technologies for a Data-Driven World | ブログ | 2019年11月21日 | |
| Intelligent Sensors for Intelligent Systems | ブログ | 2018年1月9日 | |
| Do-It-Yourself Sensor Signal Conditioning | ブログ | 2017年12月20日 |
