Analog Devices ADM6823RYRJZ-RL7

Processor Supervisor 2.63V 1V to 5.5V 5-Pin SOT-23 T/R

SUPERVISOR CIRCUIT, MPU, #1, SOT-23-5; Threshold Voltage:2.63V; No. of Supervisors / Monitors:1Monitors; Supply Voltage Min:1V; Supply Voltage Max:5.5V; Reset Type:Manual, Active-Low; Digital IC Case:SOT-23; No. of Pins:5Pins; Delay Time:200ms; Operating Temperature Min:-40°C; Operating Temperature Max:125°C; Product Range:ADM6823 Series; Automotive Qualification Standard:-; RoHS Phthalates Compliant:Yes; MSL:MSL 1 - Unlimited; SVHC:No SVHC (07-Jul-2017)

The ADM6823/ADM6824/ADM6825 are supervisory circuits that monitor power supply voltage levels and code execution integrity in microprocessor-based systems. As well as providing power-on reset signals, an on-chip watchdog timer can reset the microprocessor if it fails to strobe within a preset timeout period. A reset signal can also be asserted by means of an external push-button through a manual reset input. The parts feature different combinations of watchdog input and manual reset input and output stage configurations, as shown in Table 1 in the datasheet. Each part is available in nine reset threshold options, ranging from 1.58 V to 4.63 V. The reset and watchdog timeout periods are fixed at 140 ms (minimum) and 1.6 sec (typical), respectively. The ADM6823/ADM6824/ADM6825 are available in 5-lead SOT-23 packages and typically consume only 7 μA, making them suitable for use in low power, portable applications. Applications Microprocessor systems Computers Controllers Intelligent instruments Portable equipment