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| 型号： | MAX6379XR45+T |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 2/7页 |
| 文件大小： | 0K |
| 描述： | IC VOLT DETECT LP 4.50V 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： | 高有效 |
| 复位超时： | 标准传输延迟为 20 µs |
| 电压 - 阀值： | 4.5V |
| 工作温度： | -40°C ~ 85°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) |
3-Pin, Ultra-Low-Power SC70/SOT23
Voltage Detectors
ABSOLUTE MAXIMUM RATINGS
Terminal Voltage (with respect to GND)
V CC ...........................................................................-0.3V to +6V
OUT, OUT (push-pull) ................................-0.3V to (V CC + 0.3V)
OUT (open-drain) .....................................................-0.3V to +6V
Input Current (V CC ) .............................................................20mA
Output Current (OUT, OUT ) ................................................20mA
Continuous Power Dissipation (T A = +70°C)
3-Pin SC70 (derate 2.17mW/°C above +70°C) ...........174mW
3-Pin SOT23 (derate 4mW/°C above +70°C)..............320mW
Operating Temperature Range ...........................-40°C to +85°C
Storage Temperature Range .............................-65°C to +150°C
Junction Temperature ......................................................+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 +85°C, unless otherwise noted. Typical values are at T A = +25°C and V CC = 3V.) (Note 1)
PARAMETER
V CC Operating Range
Supply Current
SYMBOL
I CC
CONDITIONS
T A = 0°C to +70°C
T A = -40°C to +85°C
MAX6375/76/77 only, V CC = 3.0V for V TH ≤ 2.93V,
V CC = 3.2V for V TH > 2.93V, no load
MIN
1.0
1.2
TYP
0.5
MAX
5.5
5.5
1.0
UNITS
V
μA
V CC = 5.5V, no load
1.0
1.75
T A = +25°C
V TH - 1.5% V TH V TH + 1.5%
Voltage Threshold
V TH
Table 1
T A = -40°C to +85°C
V TH - 2.5% V TH V TH + 2.5%
V
Voltage Threshold Tempco
Propagation Delay
? V TH /°C
V CC = (V TH + 100mV) to (V TH - 100mV)
V CC = (V TH - 100mV) to (V TH + 100mV)
40
20
42
ppm/°C
μs
OUT Output Voltage
(MAX6375/MAX6377/
MAX6378/MAX6380)
OUT Output Voltage
(MAX6375/MAX6377)
OUT Output Voltage
(MAX6376/MAX6379)
V OL
V OH
V OH
V OL
I SINK = 1.6mA, V CC > 2.1V, OUT asserted
I SINK = 100μA, V CC ≥ 1.2V, OUT asserted
I SOURCE = 500μA, V CC = 3.2V, MAX6375 only
I SOURCE = 800μA, V CC = 4.5V, V TH ≤ 4.38V
I SOURCE = 800μA, V CC = V TH(MAX) , V TH ≥ 4.5V
I SOURCE = 500μA, V CC ≥ 2.1V, OUT asserted
I SOURCE = 50μA, V CC ≥ 1.2V, OUT asserted
I SINK = 1.2mA, V CC ≥ 3.2V, OUT not asserted,
MAX6376 only
I SINK = 3.2mA, V CC ≥ 4.5V, OUT not asserted,
V TH ≤ 4.38V
0.8 ? V CC
0.8 ? V CC
0.8 ? V CC
0.8 ? V CC
0.8 ? V CC
0.3
0.4
0.3
0.4
V
V
V
I SINK = 3.2mA, V CC = V TH(MAX) , V TH ≥ 4.5V
0.4
Voltage Threshold
Hysteresis
Open-Drain OUT Output
Leakage Current
MAX6375/MAX6376/MAX6377
MAX6378/MAX6379/MAX6380
6.3
9.5
0.1
mV
μA
Note 1: Production tested at +25°C only. Overtemperature limits are guaranteed by design, not production tested.
2
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX6379XR46 | 制造商:Maxim Integrated Products 功能描述:- Rail/Tube |
| MAX6379XR46+ | 制造商:Maxim Integrated Products 功能描述:VOLT SUPERVISOR DETECT 4.63V 3PIN SC-70 - Rail/Tube |
| MAX6379XR46+T | 功能描述:电压监测器/监控器 3-Pin ULow-Power Voltage Detector RoHS:否 制造商:Texas Instruments 监测电压数:2 监测电压:Adjustable 输出类型:Open Drain 欠电压阈值: 过电压阈值: 准确性:1 % 工作电源电压:1.5 V to 6.5 V 工作电源电流:1.8 uA 最大工作温度:+ 125 C 封装 / 箱体:SON-6 安装风格:SMD/SMT |
| MAX6379XR46-T | 功能描述:电压监测器/监控器 RoHS:否 制造商:Texas Instruments 监测电压数:2 监测电压:Adjustable 输出类型:Open Drain 欠电压阈值: 过电压阈值: 准确性:1 % 工作电源电压:1.5 V to 6.5 V 工作电源电流:1.8 uA 最大工作温度:+ 125 C 封装 / 箱体:SON-6 安装风格:SMD/SMT |
| MAX637AC/D | 功能描述:直流/直流开关调节器 DICE SALES DICE RoHS:否 制造商:International Rectifier 最大输入电压:21 V 开关频率:1.5 MHz 输出电压:0.5 V to 0.86 V 输出电流:4 A 输出端数量: 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:PQFN 4 x 5 |
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