ADM691A/ADM693A/ADM800L/M
Parameter
CHIP ENABLE GATING
CE
IN
Leakage Current
CE
IN
to CE
OUT
Resistance
CE
IN
to CE
OUT
Propagation Delay
CE
OUT
Short-Circuit Current
CE
OUT
Output Voltage
RESET
to CE
OUT
Propagation Delay
OSCILLATOR
OSC IN Input Current
OSC In Input Pullup Current
OSC SEL Input Pullup Current
OSC IN Frequency Range
OSC IN Threshold Voltage
OSC IN Frequency with Ext Capacitor
NOTES
1
Either V
CC
or V
BATT
can be 0 V if the other > +2.0 V.
Specifications subject to change without notice.
Min
Typ
±
0.005
40
6
0.75
Max
±
1
150
10
2.0
Units
µA
Ω
ns
mA
V
V
µs
µA
µA
µA
kHz
V
V
kHz
Test Conditions/Comments
Disable Mode
Enable Mode
R
IN
= 50
Ω,
C
LOAD
= 50 pF
Disable Mode, CE
OUT
= 0 V
V
CC
= 5 V, I
OUT
= –100
µA
V
CC
= 0 V, V
BATT
= 2.8 V, I
OUT
= 1
µA
Power Down
OSC SEL = 0 V
OSC SEL = V
OUT
or Floating
OSC SEL = 0 V
OSC SEL = 0 V
V
IH
V
IL
OSC SEL = 0 V, C
OSC
= 47 pF
0.1
3.5
2.7
12
0.1
10
10
500
V
OUT
– 0.6
3.65
100
±
5
100
100
V
OUT
– 0.4
2.00
ABSOLUTE MAXIMUM RATINGS*
(T
A
= 25°C unless otherwise noted)
ORDERING GUIDE
V
CC
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –0.3 V to +6 V
V
BATT
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –0.3 V to +6 V
All Other Inputs . . . . . . . . . . . . . . . . . –0.3 V to V
OUT
+ 0.5 V
Input Current
V
CC
(Peak) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1000 mA
V
CC
(Continuous) . . . . . . . . . . . . . . . . . . . . . . . . . . . 250 mA
V
BATT
(Peak) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 250 mA
V
BATT
(Continuous) . . . . . . . . . . . . . . . . . . . . . . . . . . 25 mA
GND, BATT ON . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100 mA
Digital Output Current . . . . . . . . . . . . . . . . . . . . . . . . . 25 mA
Power Dissipation, N-16 DIP . . . . . . . . . . . . . . . . . . 842 mW
θ
ϑA
Thermal Impedance . . . . . . . . . . . . . . . . . . . . . 135°C/W
Power Dissipation, R-16 Narrow SOIC . . . . . . . . . . . 700 mW
θ
JA
Thermal Impedance . . . . . . . . . . . . . . . . . . . . . . . 110°W
Power Dissipation, R-16 Wide SOIC . . . . . . . . . . . . . 762 mW
θ
JA
Thermal Impedance . . . . . . . . . . . . . . . . . . . . . 110°C/W
Power Dissipation, RU-16 TSSOP . . . . . . . . . . . . . . 500 mW
θ
JA
Thermal Impedance . . . . . . . . . . . . . . . . . . . . . 158°C/W
Operating Temperature Range
Industrial (A Version) . . . . . . . . . . . . . . . . –40°C to +85°C
Lead Temperature (Soldering, 10 sec) . . . . . . . . . . . . +300°C
Vapor Phase (60 sec) . . . . . . . . . . . . . . . . . . . . . . . . . 215°C
Infrared (15 sec) . . . . . . . . . . . . . . . . . . . . . . . . . . . . +220°C
Storage Temperature Range . . . . . . . . . . . . –65°C to +150°C
*Stresses above those listed under “Absolute Maximum Ratings” may cause perma-
nent damage to the device. This is a stress rating only and functional operation of
the device at these or any other conditions above those listed in the operational
sections of this specification is not implied. Exposure to absolute maximum ratings
for extended periods of time may affect device reliability.
Model
ADM691AAN
ADM691AARN
ADM691AARW
ADM691AARU
ADM693AAN
ADM693AARN
ADM693AARW
ADM800LAN
ADM800LARN
ADM800LARW
ADM800MAN
ADM800MARN
ADM800MARW
Temperature
Range
–40°C to +85°C
–40°C to +85°C
–40°C to +85°C
–40°C to +85°C
–40°C to +85°C
–40°C to +85°C
–40°C to +85°C
–40°C to +85°C
–40°C to +85°C
–40°C to +85°C
–40°C to +85°C
–40°C to +85°C
–40°C to +85°C
Package
Option
N-16
R-16N
R-16W
RU-16
N-16
R-16N
R-16W
N-16
R-16N
R-16W
N-16
R-16N
R-16W
Table I. Product Selection Table
Part No.
ADM691A
ADM693A
ADM800M
ADM800L
REV. 0
Power On
Reset Time
200 ms or Adj.
200 ms or Adj.
200 ms or Adj.
200 ms or Adj.
Low V
CC
Threshold
4.65 V
±
3%
4.4 V
±
3%
4.4 V
±
2%
4.65 V
±
2%
Watchdog
Timeout
100 ms, 1.6 s, Adj.
100 ms, 1.6 s, Adj.
100 ms, 1.6 s, Adj.
100 ms, 1.6 s, Adj.
–3–
Battery Backup
Switching
Yes
Yes
Yes
Yes
Base Drive
Ext PNP
Yes
Yes
Yes
Yes
Chip Enable
Signals
Yes
Yes
Yes
Yes
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