參數(shù)資料
型號(hào): X40034S14-A
廠商: INTERSIL CORP
元件分類: 電源管理
英文描述: Triple Voltage Monitor with Integrated CPU Supervisor
中文描述: 3-CHANNEL POWER SUPPLY MANAGEMENT CKT, PDSO14
封裝: 0.150 INCH, SOIC-14
文件頁數(shù): 17/24頁
文件大?。?/td> 360K
代理商: X40034S14-A
17
FN8114.1
May 25, 2006
Notes: (1) The device enters the Active state after any start, and remains active until: 9 clock cycles later if the Device Select Bits in the Slave
Address Byte are incorrect; 200ns after a stop ending a read operation; or t
WC
after a stop ending a write operation.
(2) The device goes into Standby: 200ns after any stop, except those that initiate a high voltage write cycle; t
WC
after a stop that initiates a high
voltage cycle; or 9 clock cycles after any start that is not followed by the correct Device Select Bits in the Slave Address Byte.
(3) V
IL
Min. and V
IH
Max. are for reference only and are not tested.
(4) At 25°C, V
CC
= 3V
(5) See ordering information for standard programming levels. For custom programmed levels, contact factory.
(6) Based on characterization data.
EQUIVALENT INPUT CIRCUIT FOR VxMON (x = 1, 2, 3)
CAPACITANCE
Note:
(1) This parameter is not 100% tested.
V
TRIP2(5)
V2MON Trip Point Voltage Range
1.7
0.9
2.85
2.55
2.15
1.25
0.95
4.75
3.5
2.95
2.65
2.25
1.35
1.05
5
V
V
V
V
V
V
V
μs
X40030, X40031
X40034, X40035
X40030, X40031-A
X40030, X40031-B
X40030, X40031-C
X40034, X40035-A&B
X40034, X40035-C
2.9
2.6
2.2
1.3
1.0
t
RPD2(6)
Third Supply Monitor
I
V3
V
TRIP3(5)
V
TRIP2
to V2FAIL
V3MON Current
V3MON Trip Point Voltage Range
15
4.75
1.75
3.15
2.95
5
μA
V
V
V
V
μs
1.7
1.65
3.05
2.85
1.7
3.1
2.9
X40030, X40031
X40034, X40035-A
X40034, X40035-B&C
t
RPD3(6)
V
TRIP3
to V3FAIL
Symbol
C
OUT(1)
Parameter
Max.
Unit
Test Conditions
Output Capacitance (SDA, RESET/RESET, LOWLINE,
V2FAIL,V3FAIL, WDO)
Input Capacitance (SCL, WP, MR)
8
pF
V
OUT
= 0V
C
IN(1)
6
pF
V
IN
= 0V
D.C. OPERATING CHARACTERISTICS
(Continued)
(Over the recommended operating conditions unless otherwise specified)
Symbol
Parameter
Min.
Typ.
(4)
Max.
Unit
Test Conditions
+
V
REF
t
RPDX
= 5μs worst case
Output Pin
VxMON
R
C
V = 100mV
V
V
ref
X40030, X40031, X40034, X40035
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X40034S14-B Triple Voltage Monitor with Integrated CPU Supervisor
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