LTC1232CN8 Linear Technology, LTC1232CN8 Datasheet - Page 2

• Manufacturer Part Number: LTC1232CN8
• Description: IC MPU SUPERVISORY CIRCUIT 8-DIP
• Manufacturer: Linear Technology
• Type: Simple Reset/Power-On Resetr

Specifications of LTC1232CN8

• Number Of Voltages Monitored: 1
• Output: Open Drain, Open Drain
• Reset: Active High/Active Low
• Reset Timeout: 250 ms Minimum
• Voltage - Threshold: 4.37V, 4.62V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Through Hole
• Package / Case: 8-DIP (0.300", 7.62mm)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

LTC1232
(Note 1, 2 and 3)
Terminal Voltage
Power Dissipation .............................................. 500mW
Operating Temperature Range
Storage Temperature Range ................. –65°C to 150°C
Lead Temperature (Soldering, 10 sec).................. 300°C
LTC1232
LTC690
LTC691
LTC694
LTC695
LTC699
LTC1235
ABSOLUTE AXI U RATI GS
2
PRODUCT SELECTIO GUIDE
V
ST and RST .......................................... –0.3V to 7.0V
All Other Inputs and Outputs ...... –0.3V to V
LTC1232C ............................................... 0°C to 70°C
LTC1232I ........................................... –40°C to 85°C
CC
....................................................... –0.3V to 7.0V
PINS
16
16
16
8
8
8
8
W
RESET
W W
X
X
X
X
X
X
X
U
WATCHDOG
TIMER
X
X
X
X
X
X
X
U
CC
+0.3V
BATTERY
BACKUP
X
X
X
X
X
Consult LTC Marketing for parts specified with wider operating tempera-
ture ranges.
PACKAGE/ORDER I FOR ATIO
PB RST
PB RST
WARNING
GND
GND
TOL
TOL
POWER
TD
TD
T
T
FAIL
JMAX
JMAX
X
X
X
X
X
1
2
3
4
1
2
3
4
8-LEAD PLASTIC SO
= 100°C, θ
= 100°C, θ
S8 PACKAGE
N8 PACKAGE
8-LEAD PDIP
TOP VIEW
TOP VIEW
JA
JA
PROTECT
= 180°C/W
= 130°C/W
WRITE
RAM
X
X
X
8
7
6
5
8
7
6
5
V
ST
RST
RST
V
ST
RST
RST
CC
CC
PUSH-BUTTON
U
RESET
S8 PART MARKING
X
X
PART NUMBER
PART NUMBER
LTC1232CN8
LTC1232CS8
LTC1232IS8
W
ORDER
ORDER
1232
1232I
CONDITIONAL
BATTERY
BACKUP
sn1232 1232fas
X
U