Low drift: ±1ppm/°C (typ)
The RES60A-Q1 is a matched resistive divider, implemented in thin-film SiCr with Texas Instruments’ modern, high-performance, analog wafer process. A high quality SiO2 insulative layer encapsulates the resistors and enables usage at extremely high voltages, up to 1400VDC for sustained operation or 4000VDC for HiPOT testing (60s). The device has a nominal input resistance of RHV = 12.5MΩ, and is available in several nominal ratios to meet a wide array of system needs.
The RES60A-Q1 series features high ratio matching precision, with the measured ratio of each divider within ±0.1% (max) of the nominal. This precision is maintained over the specified temperature range and aging, with a cumulative drift of only ±0.2% (max). Therefore, the lifetime tolerance of an uncalibrated RES60A-Q1 remains within a ±0.3% (max) envelope.
The RES60A-Q1 is automotive qualified under AEC-Q200 temperature grade 1, with a specified temperature range from –40°C to +125°C. The device is offered in an 8-pin SOIC package, with nominal body size 7.5mm × 5.85mm, and features creepage and clearance distances of at least 8.5mm between the high-voltage and low-voltage pins.
| 類型 | 標題 | 日期 | ||
|---|---|---|---|---|
| * | Data sheet | RES60A-Q1 Automotive, 1400VDC , Precision Resistive Divider datasheet (Rev. B) | PDF | HTML | 2025年 12月 23日 |
| Application brief | High Voltage Measurement in HEV/EV Application | PDF | HTML | 2025年 6月 16日 | |
| Technical article | 整合式電阻分壓器如何提升 EV 電池系統性能 | PDF | HTML | 2024年 10月 14日 | |
| Certificate | RES60EVM EU Declaration of Conformity (DoC) | 2024年 9月 10日 |
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| 封裝 | 針腳 | CAD 符號、佔位空間與 3D 模型 |
|---|---|---|
| SOIC (DWV) | 8 | Ultra Librarian |
建議產品可能具有與此 TI 產品相關的參數、評估模組或參考設計。
This version calculates the recommended RES60A-Q1 ratio to use in a voltage divider circuit, plots the estimated output voltage over HVIN, and provides plots of the estimated voltage errors.