参数资料
型号: MAX692ACPA
厂商: Maxim Integrated Products
文件页数: 3/12页
文件大小: 0K
描述: IC MPU SUPERVISORY CIRCUIT 8-DIP
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 50
类型: 备用电池电路
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: 4.4V
工作温度: 0°C ~ 70°C
安装类型: 通孔
封装/外壳: 8-DIP(0.300",7.62mm)
供应商设备封装: 8-PDIP
包装: 管件
Microprocessor Supervisory Circuits
ELECTRICAL CHARACTERISTICS (continued)
(V CC = 4.75V to 5.5V for MAX690A/MAX802L/MAX805L, V CC = 4.5V to 5.5V for MAX692A/MAX802M, V BATT = 2.8V,
T A = T MIN to T MAX , unless otherwise noted.)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
MAX805LC, I SOURCE = 4μA, V CC = 1.1V
0.8
RESET Output Voltage
MAX805LE/M, I SOURCE = 4μA, V CC = 1.2V
MAX805L, I SOURCE = 800μA
MAX805L, I SINK = 3.2mA
0.9
V CC - 1.5
0.4
V
Watchdog Timeout
WDI Pulse Width
t WD
t WP
V IL = 0.4V, V IH = (0.8) (V CC )
1.00
50
1.60
2.25
sec
ns
WDI Input Threshold (Note 4)
V CC = 5V
Logic low
Logic high
3.5
0.8
V
WDI Input Current
PFI Input Threshold
PFI Input Current
PFO Output Voltage
WDI = V CC
WDI = 0V
MAX69_A, MAX805L, V CC = 5V
MAX802_C/E, V CC = 5V
I SOURCE = 800μA
I SINK = 3.2mA
-150
1.20
1.225
-25
V CC - 1.5
50
-50
1.25
1.250
0.01
150
1.30
1.275
25
0.4
μA
V
nA
V
Note 2: Either V CC or V BATT can go to 0V, if the other is greater than 2.0V.
Note 3: "-" = battery-charging current, "+" = battery-discharging current.
Note 4: WDI is guaranteed to be in an intermediate, non-logic level state if WDI is floating and V CC is in the operating voltage range.
WDI is internally biased to 35% of V CC with an input impedance of 50k ? .
_______________________________________________________________________________________
3
相关PDF资料
PDF描述
RBB60DHRT CONN CARD EXTEND 120POS .050"
CKG57NX7T2E335M CAP CER 3.3UF 250V 20% X7T 2220
MAX6883ETE+T IC SEQUENCE/SUPERVISOR 16TQFN
400BXF27MEFC12.5X20 CAP ALUM 27UF 400V 20% RADIAL
RCB65DHRN CONN CARD EXTEND 130POS .050"
相关代理商/技术参数
参数描述
MAX692ACPA+ 功能描述:监控电路 MPU Supervisor 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
MAX692ACSA 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
MAX692ACSA+ 功能描述:监控电路 MPU Supervisor 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
MAX692ACSA+T 功能描述:监控电路 MPU Supervisor 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
MAX692ACSA-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