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| 型号： | MXD1815XR31+T |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 2/11页 |
| 文件大小： | 0K |
| 描述： | IC MPU RESET CIRC 3.06V SC70-3 |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 2,500 |
| 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 100 ms |
| 电压 - 阀值： | 3.06V |
| 工作温度： | -40°C ~ 105°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | SC-70，SOT-323 |
| 供应商设备封装： | SC-70-3 |
| 包装： | 带卷 (TR) |
Low-Power μP Reset Circuits in 3-Pin
SC70/SOT23
ABSOLUTE MAXIMUM RATINGS
V CC to GND ...........................................................-0.3V to +6.0V
Push-Pull RESET (MXD1810/MXD1815),
RESET (MXD1812/MXD1817) to GND.....-0.3V to (V CC + 0.3V)
Open-Drain RESET (MXD1811/MXD1816)
to GND................................................................-0.3V to +6.0V
Open-Drain RESET (MXD1813/MXD1818)
to GND ....................................................-0.3V to (V CC + 0.3V)
Input Current (V CC , RESET ) ................................................20mA
Output Current ( RESET , RESET).........................................20mA
Continuous Power Dissipation (T A = +70°C)
3-Pin SC70 (derate 2.17mW above +70°C) ..................174mW
3-Pin SOT23 (derate 4mW/°C above +70°C) ...............320mW
Operating Temperature Range .........................-40°C to +105°C
Junction Temperature ......................................................+150°C
Storage Temperature Range .............................-65°C to +150°C
Lead Temperature (soldering, 10s) .................................+300°C
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
ELECTRICAL CHARACTERISTICS
(V CC = full range, T A = -40°C to +105°C, unless otherwise specified. Typical values are at T A = +25°C.) (Note 1)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
Supply Voltage Range
Supply Current
V CC
I CC
T A = 0°C to +105°C
T A = -40°C to +105°C
V CC = +5.5V, V CC > V TH , no load
V CC = +3.6V, V CC > V TH , no load
MXD181_ _ R46
MXD181_ _ R44
MXD181_ _ R41
1.0
1.2
4.50
4.25
4.00
9
4
4.62
4.37
4.12
5.5
5.5
16
10
4.75
4.49
4.24
V
μA
Reset Threshold
V TH
MXD181_ _ R31
MXD181_ _ R29
2.98
2.80
3.06
2.88
3.15
2.97
V
MXD181_ _ R26
MXD181_ _ R23
MXD181_ _ R22
2.47
2.25
2.12
2.55
2.31
2.18
2.64
2.37
2.25
Active Reset Timeout Period
V CC to Reset Delay
Push-Button Detect to Reset
Push-Button Reset Timeout Period
Input Low Voltage
t RP
t RD
t PB
t PBRST
V IL
V CC rising
V CC = (V TH + 100mV) falling to (V TH - 200mV)
V CC rising, t R = 5μs
MXD1813/MXD1818 only
MXD1813/MXD1818 only
T A = +25°C to +105°C
MXD1813/MXD1818
only
T A = -40°C to +25°C
100
100
1.5
100
150
2
150
150
250
5
250
250
0.34
0.15
ms
μs
ms
μs
ms
V
Input High Voltage
RESET Output Source Current
RESET Output Source Current
V IH
I OH
I OH
MXD1813/MXD1818 only
V CC ≥ V TH(MAX) , reset not asserted,
MXD1810/MXD1815
V CC ≤ V TH(MIN) , reset asserted,
MXD1812/MXD1817
0.7 × V CC
350
350
V
μA
μA
V CC ≥ 2.7V, reset asserted, V OUT = 0.4V
RESET Output Sink Current
I OL
MXD1810/MXD1811/MXD1813/MXD1815/
MXD1816/MXD1818
10
mA
(Note 2)
RESET Output Sink Current
I OL
V CC ≥ 2.7V, reset not asserted, , V OUT = 0.4V
MXD1812/MXD1817
10
mA
2
_______________________________________________________________________________________
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