BT75Axx

w e VoltageeDetector h S a t a FUNCTIONS D . Detecting against error operations at the power ON/OFF w function for low voltage microprocessor w Resetting Checking low battery Active Low CMOS or open drain output (mask option) Tolerance ± 2% U 4 t m o .c TECHNICAL DATA BT75Axx BT75X X TO-92 V SS V CC OUT FEATURES Low Power Consumption Low Temperature Coefficient Built-in Voltage Reference Comparator Hysteresis TO-92, SOT-23 packages are available GENERAL DESCRIPTION The BT75AXX series are the voltage detectors, consist of a high-precision voltage reference, a comparator with precise thresholds and built-in hysteresis and an output driver. ABSOLUTE MAXIMUM RATINGS (TA = 25oC) Characteristic Supply Voltage w w w t a .D S a Symbol VCC Topr Tstg IO e h U 4 t e 1 V CC V SS 3 .c m o SOT-23 SOT-89 2 OUT OUT Vcc Vss Value -0.3 ~ +8.0 -10 ~ +70 -40 ~ +125 30 Unit V o o Operating Temperature Storage Temperature Output Current C C w w w .D a S a t e e h U mA 4 t m o .c 1 BT75Axx ELECTRICAL CHARACTERISTICS Characteristic Supply Voltage Symbol VCC (TA = 25oC, unless otherwise specified) Test Conditions Min 1.2 2.16 2.35 2.50 2.65 2.74 3.23 3.82 4.12 4.61 4.90 VCC = 5.0V, No Load VCC = VDET–0.2V, IOL = 0.1mA VCC = VDET+0.2V, IOH = 0.1mA -10oC < TA <70oC VCC – 0.3V 2.0 ± 0.02 2.20 2.40 2.55 2.70 2.80 3.30 3.90 4.20 4.70 5.00 8 0.1 Typ Max 5.5 2.24 2.45 2.60 2.75 2.86 3.37 3.98 4.28 4.79 5.10 15 0.3 Unit V V Detecting Voltage VDET ...