参数资料
型号: MAX6892ETJ+T
厂商: Maxim Integrated Products
文件页数: 5/19页
文件大小: 0K
描述: IC SEQ/SUPERVISOR OCT 32TQFN
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 2,500
类型: 序列发生器
监视电压数目: 8
输出: 开路漏极或开路集电极
复位: 低有效
复位超时: 可调节/可选择
电压 - 阀值: 8 种可选阀值组合
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 32-WFQFN 裸露焊盘
供应商设备封装: 32-TQFN-EP(5x5)
包装: 带卷 (TR)
Pin-Selectable, Octal/Hex/Quad, Power-Supply
Sequencers/Supervisors
Typical Operating Characteristics
(V IN1 = V IN6 –V IN8 = V GND , V IN2 –V IN5 = 2.7V to 5.5V, V WDI = V GND , V TH0 –V TH4 = V MARGIN = V MR = V DBP . Typical values are at T A = +25°C.)
1.1
1.0
SUPPLY CURRENT
vs. SUPPLY VOLTAGE (IN2–IN5)
1.1
1.0
SUPPLY CURRENT
vs. SUPPLY VOLTAGE (V CC )
1.3
1.2
NORMALIZED PG_ TIMEOUT PERIOD
vs. TEMPERATURE
0.9
0.8
T A = +85 ° C
0.9
0.8
T A = +85 ° C
1.1
1.0
0.7
T A = -40 ° C
T A = +25 ° C
0.7
T A = -40 ° C
T A = +25 ° C
0.9
0.6
0.5
0.6
0.5
0.8
0.7
2.5
3.0
3.5
4.0
4.5
5.0
5.5
2.5
3.0
3.5
4.0
4.5
5.0
5.5
-40
-15
10
35
60
85
30
SUPPLY VOLTAGE (V)
IN_ TO PG_ PROPAGATION DELAY
vs. TEMPERATURE
1.020
SUPPLY VOLTAGE (V)
NORMALIZED DEFAULT RESET
TIMEOUT PERIOD vs. TEMPERATURE
1.10
TEMPERATURE ( ° C)
NORMALIZED ADJUSTABLE RESET
TIMEOUT PERIOD vs. TEMPERATURE
28
26
24
22
20
18
100mV OVERDRIVE
1.015
1.010
1.005
1.000
0.995
1.08
1.06
1.04
1.02
1.00
0.98
16
14
12
10
0.990
0.985
0.980
t RP = 200ms
V SRT = V CC
0.96
0.94
0.92
0.90
t RP = 200ms
C SRT = 47nF
-40
-15
10
35
60
85
-40
-15
10
35
60
85
-40
-15
10
35
60
85
1.04
1.03
1.02
1.01
1.00
0.99
TEMPERATURE ( ° C)
NORMALIZED DEFAULT WATCHDOG
TIMEOUT PERIOD vs. TEMPERATURE
1.20
1.15
1.10
1.05
1.00
0.95
TEMPERATURE ( ° C)
NORMALIZED ADJUSTABLE WATCHDOG
TIMEOUT PERIOD vs. TEMPERATURE
1.005
1.004
1.003
1.002
1.001
1.000
0.999
TEMPERATURE ( ° C)
NORMALIZED IN_ THRESHOLD
vs. TEMPERATURE
0.98
0.97
0.96
t RP = 1.6s
V SWT = V CC
0.90
0.85
0.80
t RP = 1.6s
C SWT = 0.33 μ F
0.998
0.997
0.996
0.995
-40
-15
10
35
60
85
-40
-15
10
35
60
85
-40
-15
10
35
60
85
TEMPERATURE ( ° C)
TEMPERATURE ( ° C)
TEMPERATURE ( ° C)
_______________________________________________________________________________________
5
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