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参数资料
| 型号： | MAX6316LUK45CY-T |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 2/14页 |
| 文件大小： | 0K |
| 描述： | IC MPU/RESET CIRC 4.50V SOT23-5 |
| 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 140 ms |
| 电压 - 阀值： | 4.5V |
| 工作温度： | -40°C ~ 125°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | SC-74A，SOT-753 |
| 供应商设备封装： | SOT-23-5 |
| 包装： | 带卷 (TR) |
MAX6316–MAX6322
5-Pin μP Supervisory Circuits with
Watchdog and Manual Reset
ABSOLUTE MAXIMUM RATINGS
Voltage (with respect to GND)
V CC ......................................................................-0.3V to +6V
RESET (MAX6320/MAX6321/MAX6322 only)...... -0.3V to +6V
All Other Pins.........................................-0.3V to (V CC + 0.3V)
Input/Output Current, All Pins .............................................20mA
Continuous Power Dissipation (T A = +70°C)
SOT23 (derate 7.1mW/°C above +70°C)...............571mW
Operating Temperature Range..........................-40°C to +125°C
Junction Temperature ......................................................+150°C
Storage Temperature Range..............................-65°C to +160°C
Lead Temperature (soldering, 10s) .................................+300°C
Soldering Temperature (reflow)
Leaded Package .........................................................+240°C
Lead-Free Package .....................................................+260°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 = 2.5V to 5.5V, T A = -40°C to +125°C, unless otherwise noted. Typical values are at T A = +25°C.) (Note 1)
PARAMETER
Operating Voltage Range
SYMBOL
V CC
CONDITIONS
T A = -40°C to +125°C
MIN
1.0
TYP
MAX
5.5
UNITS
V
MAX6316/MAX6317/MAX
V CC = 5.5V
10
20
Supply Current
I CC
6318/MAX6320/MAX6321
MAX6319/MAX6322:
V CC = 3.6V
V CC = 5.5V
5
3
12
12
μA
MR unconnected
V CC = 3.6V
3
8
Reset Threshold
Temperature Coefficient
? V TH /°C
40
ppm/°C
Reset Threshold (Note 2)
V RST
T A = +25°C
T A = -40°C to +125°C
V TH - 1.5%
V TH - 2.5%
V TH
V TH
V TH + 1.5%
V TH + 2.5%
V
Reset Threshold Hysteresis
3
mV
MAX63_ _ A_-T
1
1.4
2
Reset Active Timeout Period
t RP
MAX63_ _ B_-T
MAX63_ _ C_-T
20
140
28
200
40
280
ms
MAX63_ _ D_-T
1120
1600
2240
V CC to RESET Delay
t RD
V CC falling at 1mV/μs
40
μs
PUSH/PULL RESET OUTPU T (MAX6316L/MAX6317H/MAX6318_H/MAX6319_H/MAX6321HP/MAX6322HP)
V CC ≥ 1.0V, I SINK = 50μA
0.3
RESET Output Voltage
V OL
V OH
V CC ≥ 1.2V, I SINK = 100μA
V CC ≥ 2.7V, I SINK = 1.2mA
V CC ≥ 4.5V, I SINK = 3.2mA
V CC ≥ 2.7V, I SOURCE = 500μA
V CC ≥ 4.5V, I SOURCE = 800μA
0.8 x V CC
V CC - 1.5
0.3
0.3
0.4
V
RESET Rise Time (MAX6316L,
MAX6318LH, MAX6319LH)
t R
Rise time is measured from 10% to 90%
of V CC ; C L = 5pF, V CC = 3.3V (Note 3)
5
25
ns
V OL
V CC ≥ 2.7V, I SINK = 1.2mA
V CC ≥ 4.5V, I SINK = 3.2mA
0.3
0.4
RESET Output Voltage
V OH
V CC ≥ 1.8V, I SOURCE = 150μA
V CC ≥ 2.7V, I SOURCE = 500μA
V CC ≥ 4.5V, I SOURCE = 800μA
0.8 x V CC
0.8 x V CC
V CC - 1.5
V
Note 1: Overtemperature limits are guaranteed by design, not production tested.
Note 2: A factory-trimmed voltage divider programs the nominal reset threshold (V TH ). Factory-trimmed reset thresholds are
available in 100mV increments from 2.5V to 5V (see Table 1 at end of data sheet).
Note 3: Guaranteed by design.
2
Maxim Integrated
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX6316LUK45CZ | 制造商:Maxim Integrated Products 功能描述:- Rail/Tube |
| MAX6316LUK45CZ+T | 功能描述:监控电路 RoHS:否 制造商:STMicroelectronics 监测电压数: 监测电压: 欠电压阈值: 过电压阈值: 输出类型:Active Low, Open Drain 人工复位:Resettable 监视器:No Watchdog 电池备用开关:No Backup 上电复位延迟（典型值）:10 s 电源电压-最大:5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:UDFN-6 封装:Reel |
| MAX6316LUK45CZ-T | 功能描述:监控电路 RoHS:否 制造商:STMicroelectronics 监测电压数: 监测电压: 欠电压阈值: 过电压阈值: 输出类型:Active Low, Open Drain 人工复位:Resettable 监视器:No Watchdog 电池备用开关:No Backup 上电复位延迟（典型值）:10 s 电源电压-最大:5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:UDFN-6 封装:Reel |
| MAX6316LUK45DW | 制造商:Maxim Integrated Products 功能描述:- Rail/Tube |
| MAX6316LUK45DW+T | 功能描述:监控电路 RoHS:否 制造商:STMicroelectronics 监测电压数: 监测电压: 欠电压阈值: 过电压阈值: 输出类型:Active Low, Open Drain 人工复位:Resettable 监视器:No Watchdog 电池备用开关:No Backup 上电复位延迟（典型值）:10 s 电源电压-最大:5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:UDFN-6 封装:Reel |
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