X5323S8IZ-4.5AT1 Intersil, X5323S8IZ-4.5AT1 Datasheet - Page 6

• Manufacturer Part Number: X5323S8IZ-4.5AT1
• Description: IC CPU SUPERV 32K EE 8-SOIC
• Manufacturer: Intersil
• Type: Simple Reset/Power-On Resetr

Specifications of X5323S8IZ-4.5AT1

• Number Of Voltages Monitored: 1
• Output: Open Drain or Open Collector
• Reset: Active Low
• Reset Timeout: 100 ms Minimum
• Voltage - Threshold: 4.63V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (3.9mm Width)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

V
ADJ.
TRIP
PROGRAM
OLD V
EMAX = MAXIMUM DESIRED ERROR
NEW V
CC
6
APPLIED + ERROR
4.7kΩ
CC
APPLIED =
FIGURE 3. V
+
ERROR ≤ EMAX
FIGURE 4. SAMPLE V
NC
NO
TRIP
PROGRAMMING SEQUENCE FLOW CHART
SET V
X5323, X5325
V
MEASURED V
APPLY 5V TO V
(V
TRIP
DECREMENT V
DESIRED V
GOES ACTIVE?
DESIRED V
1
2
3
4
CC
CC
RESET V
SEQUENCE
SEQUENCE
RESET PIN
EXECUTE
SET V
EXECUTE
PROGRAMMING
= V
= V
X5323,
X5325
DONE
CC
CC
YES
ERROR < EMAX
TRIP
TRIP
APPLIED =
- 10mV)
TRIP
TRIP
TRIP
TRIP
8
7
6
5
RESET CIRCUIT
10kΩ
CC
CC
-
ERROR ≥ EMAX
10kΩ
OLD V
NEW V
CC
RESET V
SEQUENCE
APPLIED - ERROR
EXECUTE
CC
APPLIED =
NC
NC
TRIP
4.7kΩ
RESET
RESET V
TEST V
SET V
TRIP
TRIP
TRIP
V
P
June 30, 2008
FN8131.2