x40235 Intersil Corporation, x40235 Datasheet - Page 32

• Manufacturer Part Number: x40235
• Description: Triple Voltage Monitors, Por, 2 Kbit Eeprom Memory, And Single/dual Dcp
• Manufacturer: Intersil Corporation

V
Notes:
RESET, V2FAIL, V3FAIL OUTPUT TIMING. (See Figure 30, Figure 31, Figure 32)
Notes: 1. See Figure 31 for timing diagram.
Notes: 2. See Figure 25 for equivalent load.
Notes: 3. This parameter describes the lowest possible V
Notes: 4. From MR rising edge crossing V
Notes: 5. Equivalent input circuit for V
TRIPX
Parameter
t
t
t
t
t
t
V
PURST
MRD
MRDPW
RPDx
Fx
Rx
RVALID
Symbol
t
t
t
t
t
t
VPS
VPH
TSU
THD
VPO
V
V
V
WC
(31)(2)
ta
(X = 1,2,3) PROGRAMMING PARAMETERS (See Figure 33)
P
tv
100% tested.
their inputs (V
V
V
V
V
V
(Between successive adjustments)
V
Programming Voltage
V
Programmed at 25°C.)
V
(Programmed at 25°C.)
TRIPx
TRIPx
TRIPx
TRIPx
TRIPx
TRIPx
TRIPx
TRIP
Power-on Reset delay time
MR to RESET propagation delay
MR pulse width
V
V2FAIL
delay (respectively)
V
V
V
Valid
CC
CC
CC
CC
CC
, V2MON, V3MON).
Program variation after programming (-40 - 85°C).
, V2MON, V3MON to RESET,
, V2MON, V3MON Fall Time
, V2MON, V3MON Rise Time
Program Enable Voltage Setup time
Program Enable Voltage Hold time
Setup time
Hold (stable) time
Program Enable Voltage Off time
Write Cycle time
Program Voltage accuracy
for RESET,
(3)
.
,
32
V3FAIL
Description
XMON
X40231, X40233, X40235, X40237, X40239
V2FAIL
IH
propagation
, to RESET rising edge crossing V
V
XMON
,
Description
V3FAIL
CC
level for which the outputs RESET, V2FAIL, and V3FAIL will be correct with respect to
V
PUP1 = 0, PUP0 = 0
PUP1 = 0, PUP0 = 1
PUP1 = 1, PUP0 = 0
PUP1 = 1, PUP0 = 1
REF
See
Condition
t
RPDX
OH
See
+
–
.
(1)(2)(4)
= 20µs worst case
(5)
OUTPUT
-100
Min.
Min
500
-25
100
150
10
10
10
10
10
25
50
20
20
1
1
Typ
+10
Typ.
100
200
300
50
5
+100
Max
+25
10
15
Max.
150
300
450
75
20
5
April 11, 2005
Units
mV/µs
mV/µs
mV
mV
Units
ms
ms
µs
µs
µs
µs
V
FN8115.0
ms
ms
ms
ms
µs
ns
µs
V