- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄371252 > X40421S14-C Dual Voltage Monitor with Intergrated CPU Supervisor PDF資料下載
參數(shù)資料
| 型號： | X40421S14-C |
| 元件分類： | 基準(zhǔn)電壓源/電流源 |
| 英文描述： | Dual Voltage Monitor with Intergrated CPU Supervisor |
| 中文描述： | 雙電壓監(jiān)視器集成CPU監(jiān)控 |
| 文件頁數(shù)： | 16/25頁 |
| 文件大?。?/td> | 156K |
| 代理商： | X40421S14-C |
X40420/X40421 – Preliminary
Characteristics subject to change without notice.
16 of 25
REV 1.2.14 7/12/02
www.xicor.com
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 ini-
tiates 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) Negative numbers indicate charging current, positive numbers indicate discharge current.
(4) V
IL
Min. and V
IH
Max. are for reference only and are not tested.
(5) At 25°C, V
CC
= 3V.
(6) See ordering information for standard programming levels. For custom programming levels, contact factory.
(7) Based on characterization data only.
EQUIVALENT INPUT CIRCUIT FOR VxMON (x = 1, 2)
V
HYS
(7)
Schmitt Trigger Input Hysteresis
Fixed input level
V
CC
related level
Output LOW Voltage (SDA, RESET/
RESET, LOWLINE, V2FAIL, WDO)
0.2
.05 x
V
CC
V
V
V
V
OL
0.4
I
OL
= 3.0mA (2.7–5.5V)
I
OL
= 1.8mA (2.4–3.6V)
V
CC
Supply
V
TRIP1
(6)
V
CC
Reset Trip Point Voltage Range
2.0
4.55
2.85
4.75
4.65
2.95
5
V
4.6
2.9
A, B Version
C Version
t
RPDL
(7)
Second Supply Monitor
V
TRIP2
(6)
V2MON Reset Trip Point Voltage Range
V
TRIP
1
to LOWLINE
μS
0.9
2.85
2.55
1.55
3.5
2.95
2.65
1.65
5
V
2.9
2.6
1.6
A Version
B Version
C Version
t
RPD2
(7)
V
TRIP
2
to V2FAIL
μS
D.C. OPERATING CHARACTERISTICS
(Continued)
(Over the recommended operating conditions unless otherwise specified)
Symbol
Parameter
Min.
Typ.
(5)
Max.
Unit
Test Conditions
+
–
V
REF
t
RPDX
= 5μs worst case
Output
VxMON
R
C
V = 100mV
V
V
REF
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| X40421S14I-A | Dual Voltage Monitor with Intergrated CPU Supervisor |
| X40421S14I-B | Dual Voltage Monitor with Intergrated CPU Supervisor |
| X40421S14I-C | Dual Voltage Monitor with Intergrated CPU Supervisor |
| X40421V14-B | Dual Voltage Monitor with Intergrated CPU Supervisor |
| X40421V14-C | Dual Voltage Monitor with Intergrated CPU Supervisor |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| X40421S14-CT1 | 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(biāo)準(zhǔn)包裝:100 系列:- 類型:簡單復(fù)位/加電復(fù)位 監(jiān)視電壓數(shù)目:1 輸出:- 復(fù)位:低有效 復(fù)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(yīng)商設(shè)備封裝:8-TSSOP 包裝:管件 |
| X40421S14I-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(biāo)準(zhǔn)包裝:100 系列:- 類型:簡單復(fù)位/加電復(fù)位 監(jiān)視電壓數(shù)目:1 輸出:- 復(fù)位:低有效 復(fù)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(yīng)商設(shè)備封裝:8-TSSOP 包裝:管件 |
| X40421S14I-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(biāo)準(zhǔn)包裝:100 系列:- 類型:簡單復(fù)位/加電復(fù)位 監(jiān)視電壓數(shù)目:1 輸出:- 復(fù)位:低有效 復(fù)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(yīng)商設(shè)備封裝:8-TSSOP 包裝:管件 |
| X40421S14I-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(biāo)準(zhǔn)包裝:100 系列:- 類型:簡單復(fù)位/加電復(fù)位 監(jiān)視電壓數(shù)目:1 輸出:- 復(fù)位:低有效 復(fù)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(yīng)商設(shè)備封裝:8-TSSOP 包裝:管件 |
| X40421S14I-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(biāo)準(zhǔn)包裝:100 系列:- 類型:簡單復(fù)位/加電復(fù)位 監(jiān)視電壓數(shù)目:1 輸出:- 復(fù)位:低有效 復(fù)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(yīng)商設(shè)備封裝:8-TSSOP 包裝:管件 |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。