IMP802 IMP Inc, IMP802 Datasheet
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IMP802
Related parts for IMP802
IMP802 Summary of contents
Page 1
... The IMP690A/IMP802L/IMP805L generate a reset pulse when the supply voltage drops below 4.65V, and the IMP692A/IMP802M generate a reset below 4.40V. The IMP802L/IMP802M have power–fail accuracy to ±2%. The IMP805L is the same as the IMP690A except that RESET is provided instead of RESET. Block Diagrams ...
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... Reset Threshold (V) IMP690A IMP690ACPA IMP690ACSA IMP690AC/D IMP690AEPA IMP690AESA IMP690AMJA IMP692A IMP692ACPA IMP692ACSA IMP692AC/D IMP692AEPA IMP692AESA IMP692AMJA IMP802L IMP802LCPA IMP802LCSA IMP802LEPA IMP802LESA IMP802M IMP802MCPA IMP802MCSA IMP802MEPA IMP802MESA IMP805L IMP805LCPA IMP805LCSA IMP805LC/D IMP805LEPA IMP805LESA IMP805LMJA 2 IMP690A , 692A IMP690A , 692A 8 V BATT 7 RESET (RESET) ...
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... RESET (or RESET) pulses low for the reset pulse width typically 200ms. It will remain low below the reset threshold (4.65V in the IMP690A/IMP802L and 4.4V in the IMP692A/IMP802L) and remains low for 200ms after V the reset threshold. RESET Active-HIGH reset output. The inverse of RESET. ...
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... Electrical Characteristics Unless otherwise noted V = 4.75V to 5.5V for the IMP690A/IMP802L/IMP805L and 2.8V; and BATT A MIN MAX Parameter Symbol Conditions Voltage Range CC BATT (Note 1) Supply Current Excluding I I OUT Battery-Backup Mode SUPPLY (Excluding I ) OUT V Standby Current BATT (Note 2) V Output ...
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... The reset pulse width typically around 200ms and is LOW for the RS IMP690A, IMP692A, IMP802 and HIGH for the IMP805L. Power-up reset occurs when a rising V CC old forcing a reset condition in which the reset output is ...
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... CC V > BATT V < Reset Threshold and Closed CC V < BATT IMP690A / IMP802L /IMP805L Reset Threshold = 4.65V IMP692A /IMP802M Reset Threshold = 4.4V Figure 4. Internal device configuration of battery switch-over function 6 IMP690A , 692A IMP690A , 692A Table 1. Pin Connections in Battery Backup Mode Pin Connection V Connected to V ...
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... To Static RAM To P Figure 7. Simple Voltage divider sets PFI trip point 690A_08.eps CC , 802L, 802M, 805L , 802L, 802M, 805L Application Information should be connected to OUT + IMP690A R 1 IMP692A PFI PFO IMP802L IMP802M IMP805L R 2 GND ...
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... PFO V H TRIP V IN Figure 9. Using PFI to monitor negative supply voltage 690A_10.eps , 802L, 802M, 805L , 802L, 802M, 805L + IMP690A R 1 IMP692A IMP802L PFI PFO IMP802M IMP805L R 2 GND V– V – TRIP + TRIP 0V V– TRIP R ...
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Plastic DIP (8-Pin – Plastic DIP (8-Pin)a.eps CerDIP (8-Pin – Ceramic DIP (8-Pin)a.eps ...
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IMP, Inc. Corporate Headquarters 2830 N. First Street San Jose, CA 95134-2071 Tel: 408-432-9100 Tel: 800-438-3722 Fax: 408-434-0335 Fax-on-Demand: 1-800-249-1614 (USA) Fax-on-Demand: 1-303-575-6156 (International) e-mail: info@impinc.com http://www.impweb.com The IMP logo is a registered trademark of IMP, Inc. All other company ...