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参数资料
| 型号： | MAX6467US26D3+T |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 3/9页 |
| 文件大小： | 0K |
| 描述： | IC MPU/RESET CIRC 2.625V SOT143 |
| 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： | 开路漏极或开路集电极 |
| 复位： | 低有效 |
| 复位超时： | 最小为 150 ms |
| 电压 - 阀值： | 2.625V |
| 工作温度： | -40°C ~ 125°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | TO-253-4，TO-253AA |
| 供应商设备封装： | SOT-143-4 |
| 包装： | 带卷 (TR) |
Microprocessor Supervisory Reset Circuits
with Edge-Triggered, One-Shot Manual Reset
ELECTRICAL CHARACTERISTICS (continued)
(V CC = +1.2V to +5.5V, T A = -40°C to +125°C, unless otherwise noted. Typical values are at T A = +25°C.) (Note 1)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
V CC ≥ +1V, I SINK = 80μA, RESET asserted
0.3
RESET Output Low
V OL
V CC ≥ +2.5V, I SINK = 1.2mA, RESET
asserted
0.3
V
V CC ≥ +4.5V, I SINK = 3.2mA, RESET
asserted
0.3
RESET Output Leakage Current
(MAX6467 Only)
I LKG
RESET not asserted
1
μA
Note 1: Specifications over temperature are guaranteed by design. Production testing at T A = +25°C only.
Note 2: The MR input ignores falling edges that occur within the MR rising debounce period (t DEB ) after MR first rises from low to
high (after a valid MR reset assertion). This prevents invalid reset assertion due to switch bounce.
Typical Operating Characteristics
(V CC = +5V, MAX6468US29D3 device, T A = +25°C, unless otherwise noted.)
V CC TO RESET DELAY
SUPPLY CURRENT vs. TEMPERATURE
SUPPLY CURRENT vs. SUPPLY VOLTAGE
vs. TEMPERATURE
10
9
8
V CC = +5.5V
V CC = +3.6V
10
9
8
26
24
V CC = V TH + 100mV TO V TH - 100mV
7
7
6
5
4
3
6
5
4
3
22
20
2
V CC = +2.5V
V CC = +1.8V
2
18
1
1
0
210
-40 -25 -10 5 20 35 50 65 80 95 110 125
TEMPERATURE ( ° C)
RESET TIMEOUT PERIOD
vs. TEMPERATURE
0
1.010
0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5
SUPPLY VOLTAGE (V)
NORMALIZED RESET THRESHOLD
vs. TEMPERATURE
16
600
-40 -25 -10 5 20 35 50 65 80 95 110 125
TEMPERATURE ( ° C)
OUTPUT VOLTAGE LOW
vs. SINK CURRENT
209
550
V CC = 5.0V
208
207
206
205
204
203
202
201
200
1.005
1.000
0.995
0.990
500
450
400
350
300
250
200
150
100
50
0
-40 -25 -10 5 20 35 50 65 80 95 110 125
-40 -25 -10 5 20 35 50 65 80 95 110 125
0
1
2
3
4
5
6
7
8
9
10
TEMPERATURE ( ° C)
TEMPERATURE ( ° C)
I SINK (mA)
_______________________________________________________________________________________
3
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX6467US26D7 | 制造商:Maxim Integrated Products 功能描述:MICROPROCESSOR SUPERVISORY RESET CI - Rail/Tube |
| MAX6467US26D7+ | 制造商:Maxim Integrated Products 功能描述:PROCESSOR SUPERVISOR 2.625V 7UA 4PIN SOT-143 - Rail/Tube |
| MAX6467US26D7+T | 功能描述:监控电路 MPU Supervisory Reset Circuit 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 |
| MAX6467US26D7-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 |
| MAX6467US27D3 | 制造商:Maxim Integrated Products 功能描述:MICROPROCESSOR SUPERVISORY RESET CI - Rail/Tube |
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