参数资料
型号: MIC2786-XAYMT TR
厂商: Micrel Inc
文件页数: 5/17页
文件大小: 0K
描述: IC DUAL PUSH BUTTON RESET 8MLF
特色产品: MIC2786 and MIC2787 Pushbutton Reset IC
标准包装: 1
类型: 简单复位/加电复位
监视电压数目: 1
输出: 开路漏极,推挽式
复位: 高有效/低有效
复位超时: 最小为 140 ms
电压 - 阀值: 4.625V
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 8-UFDFN 裸露焊盘,8-TMLF?
供应商设备封装: 8-TMLF?(2x2)
包装: 标准包装
其它名称: 576-4005-6
Micrel, Inc.
Electrical Characteristics (4) (Continued)
V IN = 3.0V, T A = 25 ° C, Bold values indicate ? 40 ° C ≤ T A ≤ +85 ° C; unless noted otherwise.
MIC2786/MIC2787
Parameter
Hysteresis Voltage (V HYST )
Hysteresis Voltage (V HYST )
Conditions
A, B
C, D, E, F, G, H
Min.
Typ.
0.5
1.0
Max.
Units
%
%
Reset Time
PDY = Open
1.6
2.0
2.4
s
Setup Delay (t SETUP )
Reset Timeout Delay (t RESET )
PDY = 0V
PDY = V IN
Option X
Option Y
3.2
4.8
140
240
4.0
6.0
220
350
4.8
7.2
280
480
s
s
ms
ms
Reset Outputs (/RST, RSTP)
V IN = 4.5V, I SINK = 3.2mA
0.3
Reset Output Voltage Low
(/RST Output and RSTP Output) (V OL )
Reset Output Voltage High
(RSTP Output) (V OH )
/RST Output Leakage (I LO )
V IN = 3.3V, I SINK = 2.5mA
V IN = 1.6V, I SINK = 1.0mA
V IN = 4.5V, I SOURCE = 0.8mA
V IN = 2.7V, I SOURCE = 0.5mA
V IN = 1.6V, I SOURCE = 250 μ A
V /RST = 5.5V
0.8 × V IN
0.8 × V IN
0.8 × V IN
0.3
0.3
0.3
V
V
μ A
Manual Reset Inputs (/MR0, /MR1)
Input High Voltage (V IH )
Input Low Voltage (V IL )
1.2
0.3
V
V
Internal Pull-Up Resistor (R PU )
MIC2786 only
65
k ?
Leakage Current /MR0, /MR1 Pin (I MR )
/MR0, /MR1 inputs; MIC2787 only
? 1.0
1.0
μ A
Programmable Setup Delay Input (PDY)
PDY = V IN , /MR0 = /MR1 = 0V
+60
μ A
Input Bias Current PDY Pin (I PDY )
PDY = V IN , /MR0 = V IN or /MR1= V IN
PDY = 0V, /MR0 = /MR1 = 0V
PDY = 0V, /MR0 = V IN or /MR1 = V IN
100
-60
100
nA
μ A
nA
Notes:
1.
2.
3.
4.
Exceeding the absolute maximum rating may damage the device.
The device is not guaranteed to function outside its operating rating.
Devices are ESD sensitive. Handling precautions recommended. Human body model, 1.5k ? in series with 100pF.
Specification for packaged product only.
October 2011
5
M9999-102711-A
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