R3151中文资料36V输入的电压检测器，带检测及解除延时功能或SENSE引脚数据手册Nisshinbo规格书

描述 Description

The R3151 Series are CMOS-based 36V input voltage detector ICs. Since the maximum input voltage of R3151 is 36V (absolute maximum rating: 50V) and R3151 has high voltage accuracy and low supply current, it is suitable for car battery voltage supervisor.

There are two versions: A/B versions provide VDD pin detection and E/F versions provide SENSE pin detection. Detector threshold and Release voltage can be specified separately. Both the detector threshold accuracy and the release voltage accuracy are ±1.5%.

The detect output delay time and the release output delay time (Power-on Reset Time) can be set by a pin. The output types are Nch open drain \"L\" output and Nch open drain \"H\" output. SOT-23-6 package is available.

特性 Features

• Operating Voltage Range (Maximum Rating)：R3151NxxxA/B: 1.4 V to 36.0 V (50.0 V),R3151NxxxE/F: 3.6 V to 6.0 V (7.0 V)；
• Operating Temperature Range：-40°C to 105°C；
• Supply Current：R3151NxxxA/B: Typ. 3.8 µAR3151NxxxE/F: Typ. 3.5 µA；
• Detector Threshold Range：5.0 V to 10.0 V (0.1V steps)；
• Detector Threshold Accuracy：±1.5% (+25°C),±2.0% (-40°C to 105°C)；
• Release Voltage Range*1：5.3 V to 11.0 V (0.1V steps)；
• Release Voltage Accuracy：±1.5% (+25°C),±2.0% (-40°C to 105°C)；
• Detect Output Delay Time Accuracy：-35% to 40% (-40°C to 105°C)；
• Release Output Delay Time Accuracy：-35% to 40% (-40°C to 105°C)；
• Output Type：Nch Open Drain；
• Package：SOT-23-6；