LTC690CN8

Series: -
Type: Simple Reset/Power-On Reset
Number of Voltages Monitored: 1
Operating Temperature: 0°C ~ 70°C
Output: Open Drain or Open Collector
Reset: Active Low
Mounting Type: Through Hole
Package / Case: 8-DIP (0.300", 7.62mm)
Supplier Device Package: 8-PDIP
Packaging: Tube
Voltage - Threshold: 4.65V
Manufacturer: Linear Technology
Reset Timeout: 35 ms Minimum


Pinout




Description

The LTC690CN8 is subpackage of LTC690 family. The following is some information about the LTC690 family.

The LTC690 family is a kind of microprocessor supervisory circuits. It provides complete power supply monitoring and battery control functions for microprocessor reset, battery back-up, CMOS RAM write protection, power failure warning and watchdog timing. The typical applications include critical P power monitoring, intelligent Instruments, battery-powered computers and controllers and automotive systems.

There are some features of LTC690CN8 as follows. First is 1.5 mA maximum supply current. The second is fast (35ns Max) onboard gating of RAM chip enable signals. Then is SO-8 and S16 packaging. Next is 4.65 V precision voltage monitor. The fifth is power OK/reset time delay which is 50ms, 200ms or adjustable. The sixth is minimum external component count. The seventh is 1A maximum standby current. The eighth is voltage monitor for power-fail or low-battery warning.The ninth is thermal limiting. The tenth is performance specified over temperature. The last one is superior upgrade for MAX690 family.

What comes next is the absolute maximum ratings of LTC690CN8.  First is about the terminal voltage. The VCC is from -0.3 to 6.0 V. The VBATT is from -0.3 to 6.0 V. All other inputs is from -0.3 to (VOUT + 0.3) V. Then is about the input current. The VCC is 200 mA. The VBATT is 50 mA. The GND is 20 mA. The VOUT output current is short-circuit protected. The power dissipation is 500 mW. The operating temperature range is from 0 to 70. The storage temperature range is from -65 to 150. The storage temperature range is from -65 to 150. The lead temperature (soldering, 10 sec.) is 300.

Parameters:

Technical/Catalog Information	LTC690CN8
Vendor	Linear Technology
Category	Integrated Circuits (ICs)
Output	Open Drain or Open Collector
Reset	Active Low
Package / Case	8-DIP (300 mil)
Packaging	Tube
Number of Voltages Monitored	1
Reset Timeout	35 ms Minimum
Type	Simple Reset/Power-On Reset
Voltage - Threshold	4.65V
Operating Temperature	0°C ~ 70°C
Drawing Number	161; 05-08-1510; N; 8
Lead Free Status	Contains Lead
RoHS Status	RoHS Non-Compliant
Other Names	LTC690CN8 LTC690CN8