SP691AET-L
EXAR SP691AET-L 监控器电路, 低功耗, 高电平有效, 低电平有效复位, 4.75V-5.5V输入, WSOIC-16
By using this microprocessor supervisory circuit from EXAR you won"t have to worry if something happens to your main processor. This device has a maximum power dissipation of 900 mW. Its maximum power dissipation is 900 mW. It has a typical reset threshold voltage of 4.65 V, with a minimum of 4.5 V and a maximum of 4.75 V. This device has a minimum operating supply voltage of 0 V and a maximum of 5.5 V. This part has a minimum operating temperature of -40 °C and a maximum of 85 °C.