参数资料
型号: X40421V14I-CT1
厂商: Intersil
文件页数: 16/25页
文件大小: 0K
描述: IC VOLT MON DUAL SUP/SW 14-TSSOP
标准包装: 2,500
类型: 多压监控器
监视电压数目: 2
输出: 开路漏极或开路集电极
复位: 低有效
复位超时: 可调节/可选择
电压 - 阀值: 1.6V,2.9V
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 14-TSSOP(0.173",4.40mm 宽)
供应商设备封装: 14-TSSOP
包装: 带卷 (TR)
X40420, X40421
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, 10s) .................... 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
Temperature
Commercial
Min.
0°C
Max.
70°C
Version Chip Supply Voltage
Monitored
Voltages*
Industrial
-40°C
+85°C
-A or -B
2.7V to 5.5V
2.6 to 5.5V
-C
2.7V to 5.5V
1.6V to 3.6V
*See ordering Info
D.C. OPERATING CHARACTERISTICS
(Over the recommended operating conditions unless otherwise specified)
Symbol
I CC1(1)
I CC2(1)
I SB1(1)(7)
I SB2(2)(7)
Parameter
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)
Standby Current ( V CC ) DC (WDT on)
Min.
Typ. (5)
6
25
Max.
1.5
3.0
10
30
Unit
mA
mA
μA
μA
Test Conditions
V IL = V CC x 0.1
V IH = V CC x 0.9,
f SCL = 400kHz
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
I BATT1(3)(7) V BATT Current (Excludes I OUT )
0.4
1
μA
V OUT = V CC
I BATT2
(7)
V BATT Current (Excludes I OUT )
(Battery Backup Mode)
6
μA
V BATT = 2.8V
V OUT = Open
V OUT1(7)
V OUT2(7)
V OLB
V OHB
Output Voltage (V CC > V BATT + 0.03V or
V CC > V TRIP1 )
Output Voltage (V CC < V BATT – 0.03V and
V CC < V TRIP1 ) {Battery Backup}
Output (BATT-ON) LOW Voltage
Output (BATT-ON) HIGH Voltage
V CC -0.05V
V CC -0.5V
V BATT -0.2
V OUT -0.8
0.4
V
V
V
V
I OUT = 5mA (4.5-5.5V)
I OUT = 50mA (4.5-5.5V)
I OUT = 250μA
I OL = 3.0mA (4.5-5.5V)
I OH = -0.4mA (4.5-5.5V)
V BSH
(7)
Battery Switch Hysteresis
(V CC < V TRIP1 )
30
-30
mV
Power-up
Power-down
I LI
I LO
Input Leakage Current (SCL, MR, WP)
Output Leakage Current (SDA, V2FAIL,
WDO, RESET)
10
10
μA
μA
V IL = GND to V CC
V SDA = GND to V CC
Device is in Standby (2)
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 0.7
V CC x 0.3
V CC + 0.5
V
V
16
May 25, 2006
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