SGM706-SYS8G/TR

The SGM706-SYS8G/TR by SG Micro Corp is an integrated microprocessor supervisory device designed to improve system stability and accuracy. It provides critical power monitoring functions, including reset under power-up, power-down, and brownout conditions, with a guaranteed reset valid at VCC as low as 1V. The device features a debounced TTL/CMOS-compatible manual-reset input and an independent watchdog monitoring circuit with a typical timeout of 1.6 seconds.

Key electrical specifications include precision supply-voltage monitoring with various thresholds available (e.g., 4.65V for SGM706-L, 4.40V for SGM706-M, 4.0V for SGM706-J, 3.08V for SGM706-T, 2.93V for SGM706-S, and 2.63V for SGM706-R). It also incorporates a 1.25V threshold detector for power-fail or low-battery warnings. The reset pulse width is typically 200ms.

This supervisory circuit operates over an ambient temperature range of -40℃ to +85℃. The SGM706 is available in a Green SOIC-8 package. The SGM706-S variant is offered in both Green SOIC-8 and MSOP-8 packages. Applications include microprocessor systems, computers, automotive equipment, controllers, intelligent instruments, and critical μP power monitoring.

Note: This part is not recommended for new designs. SG Micro Corp suggests considering replacements like the SGM706B.