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參數(shù)資料
| 型號： | X40421 |
| 英文描述： | DIODE, TVS, QUAD, 12VR |
| 中文描述： | 雙電壓監(jiān)視器集成CPU監(jiān)控和系統(tǒng)電池開關 |
| 文件頁數(shù)： | 15/25頁 |
| 文件大?。?/td> | 156K |
| 代理商： | X40421 |
PRELMNARY
Output (BATT-ON) LOW Voltage
Output (BATT-ON) HIGH Voltage
X40420/X40421 – Preliminary
Characteristics subject to change without notice.
15 of 25
REV 1.2.14 7/12/02
www.xicor.com
ABSOLUTE MAXIMUM RATINGS
Temperature under bias ................... –65°C to +135°C
Storage temperature ........................ –65°C to +150°C
Voltage on any pin with
respect to V
SS
......................................–1.0V to +7V
D.C. output current ...............................................5mA
Lead temperature (soldering, 10 seconds)........ 300°C
COMMENT
Stresses above those listed under “Absolute Maximum
Ratings” may cause permanent damage to the device.
This is a stress rating only; functional operation of the
device (at these or any other conditions above those
listed in the operational sections of this specification) is
not implied. Exposure to absolute maximum rating con-
ditions for extended periods may affect device reliability.
RECOMMENDED OPERATING CONDITIONS
*See ordering Info
Temperature
Commercial
Industrial
Min.
0°C
–40°C
Max.
70°C
+85°C
Version Chip Supply Voltage
-A or -B
2.7V to 5.5V
-C
2.7V to 5.5V
Monitored
Voltages*
2.6 to 5.5V
1.6V to 3.6V
D.C. OPERATING CHARACTERISTICS
(Over the recommended operating conditions unless otherwise specified)
Symbol
I
CC1
(1)
Parameter
Min.
Typ.
(5)
Max.
1.5
Unit
mA
Test Conditions
V
IL
=
V
CC
x 0.1
V
IH
=
V
CC
x 0.9,
f
SCL
= 400kHz
Active Supply Current (
V
CC
) Read
(Excludes I
OUT
)
Active Supply Current (
V
CC
) Write Non
Volatile Memory (Excludes I
OUT
)
Standby Current (
V
CC
) AC (WDT off)
I
CC2
(1)
I
SB1
(1)(7)
6
10
μA
V
IL
=
V
CC
x 0.1
VIH =
V
CC
x 0.9
f
SCL
, f
SDA
= 400kHz
V
SDA
= V
SCL
=
V
CC
Others = GND or
V
CC
V
OUT
=
V
CC
V
BATT
=
2.8V
V
OUT
=
Open
I
OUT
= 5mA (4.5–5.5V)
I
OUT
= 50mA (4.5–
5.5V)
I
OUT
= 250μA
I
SB2
(2)(7)
Standby Current (
V
CC
) DC (WDT on)
25
30
μA
I
BATT1
(3)(7)
V
BATT
Current (Excludes I
OUT
)
I
BATT2
(7)
V
BATT
Current (Excludes I
OUT
)
(Battery Backup Mode)
0.4
1
6
μA
μA
V
OUT1
(7)
Output Voltage (V
CC
> V
BATT
+ 0.03V or
V
CC
> V
TRIP1
)
V
CC
–0.05V
V
CC
–0.5V
V
V
OUT2
(7)
Output Voltage (V
CC
< V
BATT
– 0.03V and
V
CC
< V
TRIP1
) {Battery Backup}
V
BATT
–0.2
V
V
OLB
V
OHB
0.4
V
V
I
OL
= 3.0mA (4.5–5.5V)
I
OH
= -0.4mA (4.5–
5.5V)
Power Up
Power Down
V
IL
= GND to
V
CC
V
SDA
= GND to
V
CC
Device is in Standby
(2)
V
OUT
–0.8
V
BSH
(7)
Battery Switch Hysteresis
(V
CC
< V
TRIP1
)
Input Leakage Current (SCL, MR, WP)
Output Leakage Current (SDA, V2FAIL,
WDO, RESET)
30
-30
mV
I
LI
I
LO
10
10
μA
μA
V
IL
(3)
V
IH
(3)
Input LOW Voltage (SDA, SCL, MR, WP)
Input HIGH Voltage (SDA, SCL, MR, WP)
-0.5
V
CC
x 0.3
V
CC
+ 0.5
V
V
V
CC
x 0.7
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| X40421EVAL | 制造商:Intersil Corporation 功能描述:X40421 EVALUATION KIT - Bulk |
| X40421S14-A | 功能描述:IC VOLT MON DUAL SUP/SW 14-SOIC RoHS:否 類別:集成電路 (IC) >> PMIC - 監(jiān)控器 系列:- 標準包裝:100 系列:- 類型:簡單復位/加電復位 監(jiān)視電壓數(shù)目:1 輸出:- 復位:低有效 復位超時:最小為 100 ms 電壓 - 閥值:4.38V 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:8-TSSOP（0.173"，4.40mm 寬） 供應商設備封裝:8-TSSOP 包裝:管件 |
| X40421S14-AT1 | 功能描述:IC VOLT MON DUAL SUP/SW 14-SOIC RoHS:否 類別:集成電路 (IC) >> PMIC - 監(jiān)控器 系列:- 標準包裝:100 系列:- 類型:簡單復位/加電復位 監(jiān)視電壓數(shù)目:1 輸出:- 復位:低有效 復位超時:最小為 100 ms 電壓 - 閥值:4.38V 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:8-TSSOP（0.173"，4.40mm 寬） 供應商設備封裝:8-TSSOP 包裝:管件 |
| X40421S14-B | 功能描述:IC VOLT MON DUAL SUP/SW 14-SOIC RoHS:否 類別:集成電路 (IC) >> PMIC - 監(jiān)控器 系列:- 標準包裝:100 系列:- 類型:簡單復位/加電復位 監(jiān)視電壓數(shù)目:1 輸出:- 復位:低有效 復位超時:最小為 100 ms 電壓 - 閥值:4.38V 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:8-TSSOP（0.173"，4.40mm 寬） 供應商設備封裝:8-TSSOP 包裝:管件 |
| X40421S14-BT1 | 功能描述:IC VOLT MON DUAL SUP/SW 14-SOIC RoHS:否 類別:集成電路 (IC) >> PMIC - 監(jiān)控器 系列:- 標準包裝:100 系列:- 類型:簡單復位/加電復位 監(jiān)視電壓數(shù)目:1 輸出:- 復位:低有效 復位超時:最小為 100 ms 電壓 - 閥值:4.38V 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:8-TSSOP（0.173"，4.40mm 寬） 供應商設備封裝:8-TSSOP 包裝:管件 |
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