ADM691AR Analog Devices Inc, ADM691AR Datasheet - Page 3

• Manufacturer Part Number: ADM691AR
• Description: IC SUPER MPU 4.65 250MA 16SOIC
• Manufacturer: Analog Devices Inc
• Type: Battery Backup Circuitr

Specifications of ADM691AR

• Rohs Status: RoHS non-compliant
• Number Of Voltages Monitored: 1
• Output: Open Drain, Push-Pull
• Reset: Active High/Active Low
• Reset Timeout: 35 ms Minimum
• Voltage - Threshold: 4.65V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 16-SOIC (0.300", 7.5mm Width)
• Number Of Elements: 1
• Monitored Voltage 1 (typ): 4.75 to 5.5V
• Threshold Voltage 1 (max): 4.73V
• Battery Backup Switching: Yes
• Watchdog Timer: Yes
• Chip Enable Signals: Yes
• Reset Active Time: 70ms
• Manual Reset: No
• Package Type: SOIC
• Operating Supply Voltage (min): 4.75V
• Operating Supply Voltage (max): 5.5V
• Reset Threshold Voltage (max): 4.73V
• Reset Threshold Voltage (min): 4.5V
• Family Name: ADM691
• Power Dissipation: 600mW
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Power Fail Detection: Yes
• Mounting: Surface Mount
• Pin Count: 16
• Supply Current: 1.95mA
• Lead Free Status / Rohs Status: Not Compliant

REV. 0
ABSOLUTE MAXIMUM RATINGS*
(T
V
V
All Other Inputs . . . . . . . . . . . . . . . . . –0.3 V to V
Input Current
GND, BATT ON . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100 mA
Digital Output Current . . . . . . . . . . . . . . . . . . . . . . . . . 25 mA
Power Dissipation, N-16 DIP . . . . . . . . . . . . . . . . . . 842 mW
Power Dissipation, R-16 Narrow SOIC . . . . . . . . . . . 700 mW
Power Dissipation, R-16 Wide SOIC . . . . . . . . . . . . . 762 mW
Power Dissipation, RU-16 TSSOP . . . . . . . . . . . . . . 500 mW
Operating Temperature Range
Lead Temperature (Soldering, 10 sec) . . . . . . . . . . . . +300 C
Storage Temperature Range . . . . . . . . . . . . –65 C to +150 C
*Stresses above those listed under “Absolute Maximum Ratings” may cause perma-
Part No.
ADM691A
ADM693A
ADM800M
ADM800L
Parameter
CHIP ENABLE GATING
OSCILLATOR
NOTES
1
Specifications subject to change without notice.
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.
Either V
CC
BATT
A
V
V
V
V
Industrial (A Version) . . . . . . . . . . . . . . . . –40 C to +85 C
Vapor Phase (60 sec) . . . . . . . . . . . . . . . . . . . . . . . . . 215 C
Infrared (15 sec) . . . . . . . . . . . . . . . . . . . . . . . . . . . . +220 C
CE
CE
CE
CE
CE
RESET to CE
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
= 25 C unless otherwise noted)
JA
JA
JA
CC
CC
BATT
BATT
A
IN
IN
IN
OUT
OUT
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –0.3 V to +6 V
Thermal Impedance . . . . . . . . . . . . . . . . . . . . . . . 110 W
Thermal Impedance . . . . . . . . . . . . . . . . . . . . . 110 C/W
Thermal Impedance . . . . . . . . . . . . . . . . . . . . . 158 C/W
Thermal Impedance . . . . . . . . . . . . . . . . . . . . . 135 C/W
(Continuous) . . . . . . . . . . . . . . . . . . . . . . . . . . . 250 mA
(Peak) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1000 mA
CC
Leakage Current
to CE
to CE
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –0.3 V to +6 V
(Continuous) . . . . . . . . . . . . . . . . . . . . . . . . . . 25 mA
(Peak) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 250 mA
Short-Circuit Current
Output Voltage
or V
OUT
OUT
BATT
OUT
Power On
Reset Time
200 ms or Adj.
200 ms or Adj.
200 ms or Adj.
200 ms or Adj.
Resistance
Propagation Delay
can be 0 V if the other > +2.0 V.
Propagation Delay
Low V
Threshold
4.65 V
4.4 V
4.4 V
4.65 V
CC
3%
2%
3%
2%
Table I. Product Selection Table
Min
0.1
3.5
2.7
V
OUT
OUT
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.
– 0.4
+ 0.5 V
–3–
Typ
40
6
0.75
12
0.1
10
10
500
V
3.65
100
0.005
OUT
Model
ADM691AAN
ADM691AARN
ADM691AARW
ADM691AARU
ADM693AAN
ADM693AARN
ADM693AARW
ADM800LAN
ADM800LARN
ADM800LARW
ADM800MAN
ADM800MARN
ADM800MARW
– 0.6
Battery Backup
Switching
Yes
Yes
Yes
Yes
Max
150
10
2.0
100
100
2.00
1
5
ADM691A/ADM693A/ADM800L/M
Units
ns
mA
V
V
kHz
V
V
kHz
A
s
A
A
A
ORDERING GUIDE
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
Test Conditions/Comments
Disable Mode
Enable Mode
R
Disable Mode, CE
V
V
Power Down
OSC SEL = 0 V
OSC SEL = V
OSC SEL = 0 V
OSC SEL = 0 V
V
V
OSC SEL = 0 V, C
IN
CC
CC
IH
IL
Base Drive
Ext PNP
Yes
Yes
Yes
Yes
= 50 , C
= 0 V, V
= 5 V, I
OUT
BATT
LOAD
OUT
= –100 A
= 2.8 V, I
OUT
or Floating
OSC
= 50 pF
Chip Enable
Signals
Yes
Yes
Yes
Yes
= 0 V
= 47 pF
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
OUT
= 1 A