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參數(shù)資料
| 型號： | ADM691SQ |
| 廠商： | ANALOG DEVICES INC |
| 元件分類： | 電源管理 |
| 英文描述： | Microprocessor Supervisory Circuits |
| 中文描述： | 1-CHANNEL POWER SUPPLY MANAGEMENT CKT, CDIP16 |
| 封裝： | CERDIP-16 |
| 文件頁數(shù)： | 3/12頁 |
| 文件大小： | 337K |
| 代理商： | ADM691SQ |
–3–
REV. 0
ADM691A/ADM693A/ADM800L/M
Parameter
Min
Typ
Max
Units
Test Conditions/Comments
CHIP ENABLE GATING
CE
IN
Leakage Current
CE
IN
to CE
OUT
Resistance
CE
I
N
to CE
OUT
Propagation Delay
CE
OUT
Short-Circuit Current
CE
OUT
Output Voltage
±
0.005
40
6
0.75
±
1
150
10
2.0
μ
A
ns
mA
V
V
μ
s
Disable Mode
Enable Mode
R
IN
= 50
, C
LOAD
= 50 pF
Disable Mode, CE
OUT
= 0 V
V
CC
= 5 V, I
OUT
= –100
μ
A
V
CC
= 0 V, V
BATT
= 2.8 V, I
OUT
= 1
μ
A
Power Down
0.1
3.5
2.7
RESET
to CE
OUT
Propagation Delay
12
OSCILLATOR
OSC IN Input Current
OSC In Input Pullup Current
OSC SEL Input Pullup Current
OSC IN Frequency Range
OSC IN Threshold Voltage
0.1
10
10
500
V
OUT
– 0.6
3.65
100
±
5
100
100
μ
A
μ
A
μ
A
kHz
V
V
kHz
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
V
OUT
– 0.4
2.00
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.
ABSOLUTE MAXIMUM RATINGS*
(T
A
= 25
°
C unless otherwise noted)
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
A
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.
Table I. Product Selection Table
Power On
Reset Time
Low V
CC
Threshold
Watchdog
Timeout
Battery Backup
Switching
Base Drive
Ext PNP
Chip Enable
Signals
Part No.
ADM691A
ADM693A
ADM800M
ADM800L
200 ms or Adj.
200 ms or Adj.
200 ms or Adj.
200 ms or Adj.
4.65 V
±
3%
4.4 V
±
3%
4.4 V
±
2%
4.65 V
±
2%
100 ms, 1.6 s, Adj.
100 ms, 1.6 s, Adj.
100 ms, 1.6 s, Adj.
100 ms, 1.6 s, Adj.
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
ORDERING GUIDE
Temperature
Range
Package
Option
Model
ADM691AAN
ADM691AARN
ADM691AARW
ADM691AARU
ADM693AAN
ADM693AARN
ADM693AARW
ADM800LAN
ADM800LARN
ADM800LARW
ADM800MAN
ADM800MARN
ADM800MARW
–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
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
相關PDF資料 |
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|---|---|
| ADM693A | Microprocessor Supervisory Circuits |
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| ADM693AARN | Microprocessor Supervisory Circuits |
| ADM693AARW | Microprocessor Supervisory Circuits |
| ADM802 | Microprocessor Supervisory Circuits |
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