ADM8696ARW Analog Devices Inc, ADM8696ARW Datasheet
ADM8696ARW
Specifications of ADM8696ARW
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ADM8696ARW Summary of contents
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FEATURES Upgrade for ADM696/ADM697, MAX696/MAX697 Specified Over Temperature Adjustable Low Line Voltage Monitor Power OK/Reset Time Delay Reset Assertion Down Watchdog Timer—100 ms, 1 Adjustable Low Switch On Resistance 0.7 Normal ...
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ADM8696/ADM8697–SPECIFICATIONS P arameter V Operating Voltage Range CC V Operating Voltage Range BATT BATTERY BACKUP SWITCHING (ADM8696) V Output Voltage OUT V in Battery Backup Mode OUT Supply Current (Excludes I ) OUT Supply Current in Battery Backup Mode Battery ...
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ABSOLUTE MAXIMUM RATINGS +25°C unless otherwise noted ...
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ADM8696/ADM8697 Pin No. Mnemonic ADM8696 ADM8697 Function — BATT V 2 — OUT GND 4 5 RESET 15 15 WDI 11 11 PFI 9 9 PFO — — ...
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CIRCUIT INFORMATION Battery Switchover Section (ADM8696) The battery switchover circuit is designed to switch over to battery backup in the event of a power failure. When LL is below the reset threshold and V is below ...
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ADM8696/ADM8697 Table I. ADM8696, ADM8697 Reset Pulse Width and Watchdog Timeout Selections OSC SEL OSC IN Low External Clock Input Low External Capacitor Floating or High Low Floating or High Floating or High NOTE With the OSC SEL pin low, ...
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CE Gating and RAM Write Protection (ADM8697) The ADM8697 contains memory protection circuitry that ensures the integrity of data in memory by preventing write operations when LL is below the threshold voltage. When greater than 1.3 V, ...
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ADM8696/ADM8697–Typical Performance Curves 5 4.99 4.98 4.97 4.96 4.95 4. – mA OUT Figure 8. V vs. I Normal Operation OUT OUT 2.8 2.798 2.796 2.794 2.792 2.79 2.788 2.786 150 250 350 ...
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APPLICATIONS INFORMATION Increasing the Drive Current (ADM8696) If the continuous output current requirements at V 100 lower V –V voltage differential is desired, CC OUT an external PNP pass transistor may be connected in parallel with ...
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ADM8696/ADM8697 TYPICAL APPLICATIONS ADM8696 Figure 18 shows the ADM8696 in a typical power monitoring, battery backup application. V powers the CMOS RAM. OUT Under normal operating conditions with V internally connected power failure occurs, V ...
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OUTLINE DIMENSIONS 0.800 (20.32) 0.790 (20.07) 0.780 (19.81 0.280 (7.11) 0.250 (6.35) 1 0.240 (6.10) 8 0.100 (2.54) BSC 0.210 (5.33) MAX 0.015 0.150 (3.81) (0.38) MIN 0.130 (3.30) 0.115 (2.92) SEATING PLANE 0.022 (0.56) 0.005 (0.13) 0.018 ...
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... ADM8696AN −40° 85°C ADM8696ANZ −40° 85°C ADM8696ARW −40° 85°C ADM8969ARW-REEL −40° 85°C ADM8696ARWZ −40° 85°C ADM8696ARWZ-REEL −40° 85°C ADM8696ARU −40° 85°C ADM8696ARU-REEL −40° 85°C ADM8697AN −40° 85°C ADM8697ANZ −40° 85°C ADM8697ARW − ...
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REVISION HISTORY 6/10—Rev Rev. A Changes to Ordering Guide ........................................................... 12 ©1997-2010 Analog Devices, Inc. All rights reserved. Trademarks and registered trademarks are the property of their respective owners. D09139-0-6/10(A) Rev Page ADM8696/ADM8697 ...