LTC693 LINER [Linear Technology], LTC693 Datasheet - Page 2

• Manufacturer Part Number: LTC693
• Description: Microprocessor Supervisory Circuits
• Manufacturer: LINER [Linear Technology]

PRODUCT SELECTIO GUIDE
A
LTC692/LTC693
Terminal Voltage
Input Current
PACKAGE/ORDER I FOR ATIO
LTC692
LTC693
LTC690
LTC691
LTC694
LTC695
LTC699
LTC1232
LTC1235
LTC694-3.3
LTC695-3.3
2
BSOLUTE
S8 Package Conditions: PCB Mount on FR4 Material,
8-LEAD PLASTIC DIP
V
V
All Other Inputs .................. – 0.3V to (V
V
V
GND............................................................... 20mA
CC
BATT
CC
BATT
V
N8 PACKAGE
GND
OUT
V
PFI
CC
T
T
.................................................... – 0.3V to 6.0V
.............................................................. 200mA
JMAX
JMAX
Still Air at 25 C, Copper Trace
................................................. – 0.3V to 6.0V
............................................................. 50mA
1
2
3
4
= 110 C,
= 110 C,
TOP VIEW
PINS
16
16
16
16
16
8
8
8
8
8
8
W
JA
JA
8-LEAD PLASTIC SOIC
= 130 C/W (N)
= 180 C/W (S)
A
S8 PACKAGE
8
7
6
5
XI
THRESHOLD
4.37/4.62
V
RESET
WDI
PFO
W
BATT
RESET
4.40
4.40
4.65
4.65
4.65
4.65
4.65
4.65
2.90
2.90
(V)
U
U
W
U
R
S8 PART MARKING
WATCHDOG
A
TIMER
ORDER PART
W
LTC692CN8
LTC692IN8
LTC692CS8
LTC692IS8
TI
X
X
X
X
X
X
X
X
X
X
X
NUMBER
OUT
U
692
692I
G
+ 0.3V)
S
BATTERY
U
BACKUP
(Notes 1 and 2)
X
X
X
X
X
X
X
X
X
(Note 3)
V
Power Dissipation............................................. 500mW
Operating Temperature Range
Storage Temperature Range ................ – 65 C to 150 C
Lead Temperature (Soldering, 10 sec)................. 300 C
S16 Package Conditions: PCB Mount on FR4 Material,
LOW LINE
16-LEAD PLASTIC DIP
OUT
BATT ON
OSC SEL
OSC IN
V
POWER FAIL
LTC692C/LTC693C ............................... 0 C to 70 C
LTC692I/LTC693I ............................ – 40 C to 85 C
V
GND
BATT
N PACKAGE
WARNING
OUT
V
T
Output Current .................. Short Circuit Protected
CC
JMAX
Still Air at 25 C, Copper Trace
X
X
X
X
X
X
X
X
X
1
2
3
4
5
6
7
8
= 110 C,
TOP VIEW
JA
16-LEAD PLASTIC SOL
= 130 C/W (N, S)
RAM WRITE
PROTECT
S PACKAGE
16
15
14
13
12
11
10
9
X
X
X
X
X
RESET
RESET
WDO
CE IN
CE OUT
WDI
PFO
PFI
PUSHBUTTON
RESET
X
X
ORDER PART
LTC693CN
LTC693IN
LTC693CS
LTC693IS
NUMBER
CONDITIONAL
BATTERY
BACKUP
X