参数资料
型号: X40020V14-A
厂商: Intersil
文件页数: 16/24页
文件大小: 0K
描述: IC VOLTAGE MONITOR DUAL 14-TSSOP
标准包装: 95
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: 高有效
复位超时: 可调节/可选择
电压 - 阀值: 2.9V,4.6V
工作温度: 0°C ~ 70°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: 管件
X40020, 40021
D.C. OPERATING CHARACTERISTICS (Continued)
(Over the recommended operating conditions unless otherwise specified)
Symbol
(7)
V HYS
Parameter
Schmitt Trigger Input Hysteresis
? Fixed input level
Min.
0.2
Typ. (5)
Max.
Unit
V
Test Conditions
? V CC related level
.05 x V CC
V
V OL
Output LOW Voltage (SDA, RESET/RE-
SET, LOWLINE, V2FAIL, WDO)
0.4
V
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
4.75
V
4.55
2.85
4.6
2.9
4.65
2.95
A, B Version
C Version
t RPDL(7)
V TRIP1 to LOWLINE
5
μS
Second Supply Monitor
V TRIP2(6) V2MON Reset Trip Point Voltage Range
0.9
3.5
V
2.85
2.55
1.55
2.9
2.6
1.6
2.95
2.65
1.65
A Version
B Version
C Version
t RPD2(7)
V TRIP2 to V2FAIL
5
μS
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) 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.
EQUIVALENT INPUT CIRCUIT FOR VxMON (x = 1, 2)
? V
V REF
VxMON
R
C
V REF
+
Output
? V = 100mV
t RPDX = 5μs worst case
16
FN8112.1
May 17, 2006
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