参数资料
型号: MAX6740XKVFD3+T
厂商: Maxim Integrated Products
文件页数: 4/16页
文件大小: 0K
描述: IC SUPERVISOR MPU LP SC70-5
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 2,500
类型: 多压监控器
监视电压数目: 3
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: 1.05V,1.575V,可调
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 6-TSSOP(5 引线),SC-88A,SOT-353
供应商设备封装: SC-70-5
包装: 带卷 (TR)
Low-Power Dual-/Triple-Voltage SC70 μP
Supervisory Circuits
ELECTRICAL CHARACTERISTICS (continued)
(V CC = 1.2V to 5.5V, T A = -40°C to +85°C, unless otherwise noted. Typical values are at T A = +25 ° C.) (Note 1)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
RESET Output Open-Drain
Leakage Current
I LKG
Output not asserted low (Note 2)
500
nA
(MAX6736/MAX6738)
POK1 Output Open-Drain
Leakage
Output not asserted low (Note 2)
500
nA
V CC Reset Delay
t RD
V CC 1, V CC 2, or RSTIN falling at 10mV/μs
from V TH + 100mV to V TH - 100mV
35
μs
V CC Reset Timeout Period
(Note 3)
t RP
MAX67_ _ _ _ XK_ _D3
MAX67_ _ _ _ XK_ _ D7
150
1200
225
1800
300
2400
ms
MANUAL RESET (MAX6736–MAX6739 only)
MR to V CC 1 Internal Pullup
Impedance
0.75
1.5
3.00
k ?
MR Timeout Period
t MRP
Both D3 and D7 timing options
150
225
300
ms
MR Minimum Input Pulse Width
MR Glitch Rejection
t MPW
1
100
μs
ns
MR Input Voltage
MR to RESET Delay
V IL
V IH
0.8 ×
V CC 1
300
0.3 ×
V CC 1
V
ns
V CC 1 POWER-OK OUTPUT (MAX6741/MAX6744 only)
POK1 Timeout Period
t POKP
37.5
56.25
75.0
ms
PUSHBUTTON RESET (MAX6740/MAX6741/MAX6742 only)
RESET to V CC 1 Internal Pullup
Impedance
25
50
100
k ?
Manual Reset Detect Debounce
Period
Manual Reset Timeout
Period (Note 3)
Manual Reset Minimum Input
Pulse Width
t DEB
t MRP
t MPW
(Note 4)
MAX67_ _ _ _ XK_ _D3
MAX67_ _ _ _ XK_ _ D7
(Note 4)
37.5
150
1200
1
56.25
225
1800
75.0
300
2400
ms
ms
μs
Manual Reset Release Detect
Threshold
Manual Reset Glitch Rejection
Manual Reset to RESET Delay
(Note 4)
(Note 4)
0.5 ×
V CC 1
100
300
V
ns
ns
4
_______________________________________________________________________________________
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