SP691A Datasheet, PDF (2/24 Pages) Sipex Corporation – Low Power Microprocessor Supervisory with Battery Switch-Over

These are stress ratings only and functional operation
of the device at these ratings or any other above those
indicated in the operation sections of the specifications
below is not implied. Exposure to absolute maximum
rating conditions for extended periods of time may
affect reliability.
Terminal Voltages (with respect to GND)
V_CC.......................................................................................-0.3V to +6V
V_BATT.....................................................................................-0.3V to +6V
All Other Inputs........................................................-0.3V to (V_CC +0.3V)
Input Currents
V_CC Peak...........................................................................................1.0A
V_CC Continuous.............................................................................250mA
V_BATT Peak....................................................................................250mA
V_BATT Continuous............................................................................25mA
GND, BATT ON............................................................................100mA
All Other Inputs..............................................................................25mA
ABSOLUTE MAXIMUM RATINGS
Enhanced ESD Specifications........................+4kV Human Body Model
Power Dissipation Per Package
16-pin PDIP (derate 14.3mW/^OC above +70^OC).......................1150mW
16-pin Narrow SOIC (derate 13.6mW/^OC above 70^OC)............1090mW
16-pin Wide SOIC (derate 11.2mW/^OC above 70^OC).................900mW
Storage Temperature....................................................-65^OC to +150^OC
Lead Temperature (soldering,10 sec).........................................+300^OC
ELECTRICAL CHARACTERISTICS
V = +4.75V to +5.5V for the SP691A/800L, V = +4.5V to +5.5V for the SP693A/800M, V = +2.8V, and T = T to T unless otherwise
CC
CC
BATT
AMB
MIN
MAX
noted. Typical values apply at T_AMB=+25^OC.
PARAMETERS
Operating Voltage Range,
V_CC or V_BATT, NOTE 1
Output Voltage, V_OUT
in Normal Operating Mode
V_CC-to-V_OUT On-Resistance
V_OUT in Battery-Backup Mode
V_BATT-to-V_OUT On-Resistance
Supply Current in Normal
Operating Mode, I_Vcc
Supply Current in Battery-
Backup Mode, I_BATT, NOTE 2
V_BATT Standby Current, I_BATT,
NOTE 3
Battery Switchover Threshold
Battery Switchover Hysteresis
MIN.
TYP. MAX. UNITS CONDITIONS
0
5.5
V
V_CC-0.05
V_CC-0.3
V_CC-0.2
V_CC-0.015
V_CC-0.15
V -0.09
CC
0.6
1.2
0.9
2.0
V_BATT-0.3
V_BATT-0.25
V -0.15
BATT
V_BATT-0.1
V_BATT-0.07
V -0.05
BATT
5
15
7
25
10
30
35
60
V_CC=4.5V, I_OUT=25mA
V V_CC=4.5V, I_OUT=250mA
V =3.0V, V =2.8V, I =100mA
CC
BATT
OUT
Ω
V_CC=4.5V
V_CC=3.0V
V_BATT=4.5V, I_OUT=20mA
V
V_BATT=2.8V, I_OUT=10mA
V =2.0V, I =5mA
BATT
OUT
V_BATT=4.5V
Ω
V_BATT=2.8V
V_BATT=2.0V
µA V_CC>(V_BATT-1V), excluding I_OUT
0.001
2.0
µA V_CC<(V_BATT-1.2V), V_BATT=2.8V, excluding I_OUT
-0.1
0.02
µA V_CC>(V_BATT+0.2V), excluding I_OUT
V_BATT+0.03
V_BATT-0.03
60
power-up
V
power-down
mV Peak to Peak
Date: 4/18/05
SP691A/693A/800L/800M Low Power Microprocessor Supervisor with Battery Switch-Over © Copyright 2005 Sipex Corporation
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