Automotive Sensor Signal Conditioner for Safety Switch Applications
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概要
説明
The ZSSC3136 is a member of the ZSSC313x product family of CMOS integrated circuits for automotive and industrial sensor applications. All family members are well suited for highly-accurate amplification and sensor-specific correction of resistive bridge sensor signals. An internal 16-bit RISC microcontroller running a correction algorithm compensates sensor offset, sensitivity, temperature drift, and non-linearity of the connected sensor element. The required calibration coefficients are stored by the single-pass calibration procedure in an on-chip EEPROM. The ZSSC3136 is optimized for SIL (Safety Integrity Level) rated switch applications. The integrated adjustable digital filter offers the capability to set up fast switching real-time applications as well as stabilized switching applications in the event of disturbed or unstable input signals. In addition to the general features for switch applications, the ZSSC3136 offers the capability to set up safety relevant SIL2-rated switches with extended safety functionalities.
特長
- Analog gain of 105, overall gain up to 420
- Sample rate up to 200 Hz
- ADC Resolution 13/14 bit
- External temperature sensor
- Safety functionalities: calibration microcontroller, sensor connection, analog frontend
- Adjustable to nearly all resistive bridge sensor types
- Digital compensation of sensor offset, sensitivity, temperature drift, and non-linearity
- Output options: ratiometric analog voltage output (5% to 95% maximum, 12.4 bit resolution) or ZACwire™ (digital one-wire-interface)
- Sensor biasing by voltage
- High voltage protection up to 33V
- Supply current: max. 5.5mA
- Reverse polarity and short circuit protection
- Operation temperature range as wide as -40°C to +150°C
- Traceability by user-defined EEPROM entries
ドキュメント
| Document title | Document type
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日付 日付 | |
|---|---|---|---|
| PDF 498 KB | データシート | ||
| PDF 427 KB | アプリケーションノート | ||
| PDF 727 KB | アプリケーションノート | ||
| PDF 1.14 MB | アプリケーションノート | ||
| PDF 273 KB | アプリケーションノート | ||
| PDF 167 KB | データシート－簡略版 | ||
| 7Z 1.21 MB | ガイド | ||
| PDF 2.28 MB | マニュアル－開発ツール | ||
| PDF 1.13 MB | マニュアル－ハードウェア | ||
| PDF 440 KB | 技術概要 | ||
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設計・開発
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Evaluation Kit for ZSSC313x
The ZSSC313xKIT Evaluation Kit provides the hardware needed for configuration, calibration and evaluation of the ZSSC3131, ZSSC3135, ZSSC3136 and ZSSC3138 Sensor Signal...
主要ドキュメント:
Mass Calibration System for ZSSC313x
The ZSSC313x Mass Calibration System provides the hardware needed for simultaneous configuration, calibration and evaluation of multiple ZSSC313x Sensor Signal...
モデル
ECADモデル
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製品選択
Processing table
Pkg. Type |
Lead Count (#) |
Temp. Range |
Carrier Type |
ご購入 / サンプル |
|
|---|---|---|---|---|---|
| 型名 | |||||
| WAFER | 0 | -40 to 125°C | Wafer | ||
| WAFER | 0 | -40 to 125°C | Wafer | ||
| SSOP | 14 | -40 to 125°C | Reel | ||
| SSOP | 14 | -40 to 125°C | Tube | ||
| WAFER | 0 | -40 to 150°C | Wafer | ||
| WAFER | 0 | -40 to 150°C | Wafer | ||
| SSOP | 14 | -40 to 150°C | Reel | ||
| SSOP | 14 | -40 to 150°C | Tube |
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IDT Sensor Signal Conditioner (SSC) Evaluation Kit Overview
A brief introduction and overview of IDT's sensor signal conditioner evaluation kits. Evaluation kits generally consist of three parts: a communication interface board, a device board, and a sensor simulator board - all connected together. A sophisticated software GUI accompanies the kit, enabling an engineer to learn how to use the part rapidly, do quick prototyping, and practice calibrations.
Presented by David Grice, applications engineer at IDT. For more information about IDT's sensor signal conditioner products, visit https://www.idt.com/ssc
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