参数资料
型号: MIC809RU TR
厂商: Micrel Inc
文件页数: 3/6页
文件大小: 0K
描述: IC SUPERVSR RESET 2.63V SOT23-3
标准包装: 3,000
类型: 简单复位/加电复位
监视电压数目: 1
输出: 推挽式,图腾柱
复位: 低有效
复位超时: 最小为 140 ms
电压 - 阀值: 2.63V
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: TO-236-3,SC-59,SOT-23-3
供应商设备封装: SOT-23-3
包装: 带卷 (TR)
其它名称: MIC809RUTR
MIC809/810
Absolute Maximum Ratings (1)
Terminal Voltage (V CC ) ................................... –0.3V to 6.0V
Input Current (V CC ) ..................................................... 20mA
Output Current (RESET, /RESET) .............................. 20mA
Lead Temperature (soldering, 10 sec.) ...................... 300°C
Micrel
Operating Ratings (2)
Operating Temperature Range
MIC809 ..................................................... –40°C to 85°C
MIC810 ..................................................... –40°C to 85°C
Power Dissipation (T A = +70°C) .............................. 320mW
Storage Temperature (T S ) .......................... –65°C to 150°C
Rate of Rise (V CC ) .................................................. 100V/μs
ESD Rating (3) ............................................ 3kV (SC70 Package)
Electrical Characteristics (4)
For typical values, V CC = 5V for MIC8_L/M/J, V CC = 3.3V for MIC8_S/T, V CC = 3V for MIC8_R; T A = 25°C, bold values indicate –40°C
≤ T A ≤ +85°C; unless noted.
Symbol Parameter Condition Min Typ Max Units
V CC
I CC
Operating Voltage Range
Supply Current
T A = 0°C to 70°C SOT-23 package
T A = –40°C to 85°C SOT-23 package
T A = –40°C to 85°C SC70 package
MIC809L/M/J, MIC810L/M/J SOT-23 Package
For SC-70 Package: MIC809L/M/J,
MIC810L/M/J
1.4
1.6
1
9
5
5.5
5.5
5.5
15
15
V
V
V
μA
μA
V CC < 3.6V, MIC809R/S/T, MIC810R/S/T
SOT-23 package
For SC-70 Package: V CC < 3.6V,
MIC809R/S/T, MIC810R/S/T
6
5
10
10
μA
μA
V TH
Reset Voltage Threshold
MIC809L, MIC810L
MIC809M, MIC810M
MIC809J, MIC810J
MIC809T, MIC810T
MIC809S, MIC810S
MIC809R, MIC810R
4.50
4.25
3.89
3.00
2.85
2.55
4.63
4.38
4.00
3.08
2.93
2.63
4.75
4.50
4.10
3.15
3.00
2.70
V
V
V
V
V
V
t RST
V OH
V OL
`
V OH
V OL
Reset Timeout Period
/RESET Output Voltage
MIC809
/RESET Output Voltage
RESET Output Voltage
RESET Output Voltage
MIC809
MIC810
MIC810
I SOURCE = 800μA, MIC809L/M/J
I SOURCE = 500μA, MIC809R/S/T
V CC = V TH min., I SINK = 3.2mA, MIC809L/M/J
V CC = V TH min., I SINK = 1.2mA, MIC809R/S/T
V CC > 1.4V, I SINK = 50μA, T A = 0°C to +70°C
For SC-70 Package: V CC = 1V, I SINK = 50 μ A
T A = –40°C to 85°C
V CC > 1.6V, I SINK = 50μA, T A = –40° to +85°C
1.8V < V CC < V TH min., I SOURCE = 150μA
I SINK = 3.2mA, MIC810L/M/J
I SINK = 1.2mA, MIC810R/S/T
140
V CC –1.5V
0.8 × V CC
0.8 × V CC
240
560
0.4
0.3
0.3
0.3
0.3
0.4
0.3
ms
V
V
V
V
V
V
V
V
V
V
Notes:
1. Exceeding the absolute maximum rating may damage the device.
2. The device is not guaranteed to function outside its operating rating.
3. Devices are ESD sensitive. Handling precautions recommended. Human body model, 1.5k in series with 100pF.
4. Speci? cation for packaged product only.
April 2005
3
M0450-041405
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