Battery Backup IC

Analog Devices offers a range of supervisory circuits that offer a complete single chip solution for power supply monitoring and battery control functions in microprocessor systems. Functions include microprocessor reset, backup battery switchover, watchdog timers, CMOS RAM write protection, and power failure warning.

Applications:
• Critical microprocessor monitoring
• Controllers
• Intelligent instruments
• Automotive systems
• Portable instruments
Product Selection Table

Battery Backup IC

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CommentsPrice (1000+)
($ US)
1LTC4091 6 36 36V Battery Charger and Power Backup Manager $3.25 (LTC4091EDJC#PBF)
2LTC4040 3.5 5.5 2.5A Battery Backup Power Manager $2.90 (LTC4040EUFD#PBF)
3LTC4110 4.5 19 Battery Backup System Manager $9.25 (LTC4110EUHF#PBF)
4ADM8696 3 5.5 Battery Backup,Pwr Fail Indicator,WDT $3.18 (ADM8696ARWZ)
5ADM8695 4.75 5.5 Battery Backup,Pwr Fail Indicator,WDT $2.56 (ADM8695ARWZ)
6ADM8694 4.75 5.5 Battery Backup,Pwr Fail Indicator,WDT-
7ADM8693 4.5 5.5 Battery Backup,Pwr Fail Indicator,WDT-
8ADM8691 4.75 5.5 Battery Backup,Pwr Fail Indicator,WDT $3.53 (ADM8691ARWZ)
9ADM8690 4.75 5.5 Battery Backup,Pwr Fail Indicator,WDT $2.95 (ADM8690ARNZ)
10ADM805 4.5 5.5 Battery Backup,Pwr Fail Indicator,WDT $2.45 (ADM805LANZ)
11ADM802 4.5 5.5 Battery Backup,Pwr Fail Indicator,WDT $2.23 (ADM802LARNZ)
12ADM800 4.5 5.5 Battery Backup,Pwr Fail Indicator,WDT $2.33 (ADM800MARNZ)
13ADM693A 4.5 5.5 Battery Backup,Pwr Fail Indicator,WDT $1.85 (ADM693AANZ)
14ADM692A 4.5 5.5 Battery Backup,Pwr Fail Indicator,WDT $1.68 (ADM692AANZ)
15ADM691A 4.75 5.5 Battery Backup,Pwr Fail Indicator,WDT $1.73 (ADM691AARUZ)
16ADM690A 4.75 5.5 Battery Backup,Pwr Fail Indicator,WDT $1.73 (ADM690AARMZ)
17ADM697 3 5.5 Battery Backup,Battery Switch-over,Pwr Fail Indicator,WDT $2.63 (ADM697ANZ)
18ADM696 3 5.5 Battery Backup,Battery Switch-over,Pwr Fail Indicator,WDT $2.88 (ADM696ARZ)
19ADM695 4.75 5.5 Battery Backup,Pwr Fail Indicator,WDT $2.73 (ADM695ANZ)
20ADM694 4.75 5.5 Battery Backup,Pwr Fail Indicator,WDT $2.53 (ADM694ANZ)
21ADM693 4.5 5.5 Battery Backup,Pwr Fail Indicator,WDT $2.73 (ADM693ANZ)
22ADM692 4.5 5.5 Battery Backup,Pwr Fail Indicator,WDT $2.42 (ADM692ANZ)
23ADM691 4.75 5.5 Battery Backup,Pwr Fail Indicator,WDT $2.73 (ADM691ANZ)
24ADM690 4.75 5.5 Battery Backup,Pwr Fail Indicator,WDT $2.66 (ADM690ANZ)