SGM811-SGM812,PDF数据表下载

SGM811-SGM812 pdf资料下载The SGM811/SGM812 supervisory circuits monitor the power supply voltage in microprocessor and digital systems. The SGM811/SGM812 is designed to monitor seven different voltages; these voltages have been selected for the effective monitoring of 1.8V, 2.5V, 3V, 3.3V and 5V supply voltage levels. They provide a reset output during power-up, powerdown and brownout conditions. On power-up, an internal timer holds reset asserted for 240ms. This holds the microprocessor in a reset state until conditions have stabilized. The RESET output remains operational with VCC as low as 1V. The SGM811 provides an active low reset signal ( RESET) while the SGM812 provides an active high signal (RESET) output.SGM811-LXN5/TR SGM811-MXN5/TR SGM811-JXN5/TR SGM811-TXN5/TR SGM811-SXN5/TR SGM811-RXN5/TR SGM811-ZXN5/TR SGM811-LXKA4/TR SGM811-MXKA4/TR SGM811-JXKA4/TR SGM811-TXKA4/TR SGM811-SXKA4/TR SGM811-RXKA4/TR SGM811-ZXKA4/TR SGM811-XXKA4/TR SGM812-LXN5/TR SGM812-M XN5/TR SGM812-JXN5/TR SGM812-TXN5/TR SGM812-SXN5/TR SGM812-RXN5/TR SGM812-ZXN5/TR SGM812-LXKA4/TR SGM812-MXKA4/TR SGM812-JXKA4/TR SGM812-TXKA4/TR SGM812-SXKA4/TR SGM812-RXKA4/TR SGM812-ZXKA4/TR Datasheet pdf资料数据表下载