参数资料
型号: CAT706RVI-GT3
厂商: ON Semiconductor
文件页数: 5/12页
文件大小: 0K
描述: IC SUPERVISOR CIRCUIT 8-SOIC
标准包装: 3,000
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: 2.63V
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 8-SOIC(0.154",3.90mm 宽)
供应商设备封装: 8-SOIC
包装: 带卷 (TR)
CAT705, CAT706, CAT813
Table 4. ELECTRICAL OPERATING CHARACTERISTICS (Typical values at T A = 25 ° C and V CC = 5 V for CAT705, CAT706 and
CAT813 versions. V CC = 3.3 V for the CAT706 T/S versions; V CC = 3.0 V for the CAT706 R version.) (Note 1)
Parameter
Symbol
Test Conditions
Min
Typ
Max
Units
WATCHDOG INPUT
WDO Output Voltage
WDO to WDI setup time (Note 5)
V W_OH
V W_OL
t WDSU
V RST (max) < V CC < 3.6 V;
I SOURCE = ? 500 m A
4.5 V < V CC < 5.5 V,
I SOURCE = ? 800 m A
V RST (max) < V CC < 3.6 V,
I SINK = +500 m A
4.5 V < V CC < 5.5 V,
I SINK = 1.2 mA
0.8 x V CC
V CC – 1.5
250
V CC – 0.25
0.1
0.3
0.4
V
ns
MANUAL RESET INPUT
MR Input Voltage
V IL
V IH
0.7 x V CC
0.3 x V CC
V
MR Pull ? up Current
MR Pulse Width
MR Pull ? up Resistance
MR low to Reset Delay (Note 4)
t PB
R MR
t PDLY
MR = 0 V
40
1
40
70
60
140
80
5
m A
m s
k W
m s
POWER ? FAIL INPUT
PFI Input Threshold
PFI Input Current
PFO Output Voltage
V P_OH
V CC = 5 V
V RST(max) < V CC < 3.6 V,
I SOURCE = ? 500 m A
1.2
? 25
0.8 x V CC
1.25
0.01
1.3
25
V
nA
V
4.5 V < V CC < 5.5 V,
I SOURCE = ? 800 m A
V CC ?
1.5
0.4
V P_OL
V RST (max) < V CC < 3.6 V,
I SINK = +1.2 mA
4.5 V < V CC < 5.5 V, I SINK = 3.2 mA
0.3
0.4
1.
2.
3.
4.
5.
Limits are guaranteed by design and not production tested.
The RESET short ? circuit current is the maximum pull ? up current when reset is driven low by a bidirectional output.
WDI is internally serviced within the watchdog period if WDI is left open.
RESET for CAT705 & CAT706 & RESET for CAT813.
Not 100% tested but guaranteed by design.
http://onsemi.com
5
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