参数资料
型号: MAX16046ATN+
厂商: Maxim Integrated Products
文件页数: 4/70页
文件大小: 0K
描述: IC EE-PROG SYS MGR 12CH 56-TQFN
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 37
类型: 系统管理器
监视电压数目: 12
输出: 开路漏极,推挽式
复位: 低有效
复位超时: 可调节/可选择
电压 - 阀值: 可调节/可选择
工作温度: -40°C ~ 125°C
安装类型: 表面贴装
封装/外壳: 56-WFQFN 裸露焊盘
供应商设备封装: 56-TQFN-EP(8x8)
包装: 托盘
MAX16046/MAX16048
12-Channel/8-Channel EEPROM-Programmable
System Managers with Nonvolatile Fault Registers
ELECTRICAL CHARACTERISTICS (continued)
(V CC = 3V to 14V, T A = -40°C to +85°C, unless otherwise specified. Typical values are at V CC = 3.3V, T A = +25°C.) (Note 2)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
MON_ range set to ‘00’ in r0Fh–r11h
5.46
ADC LSB Step Size
ADC LSB
MON_ range set to ‘01’ in r0Fh–r11h
2.73
mV
MON_ range set to ‘10’ in r0Fh–r11h
1.36
EN Input-Voltage Threshold
EN Input Current
V TH_EN_R
V TH_EN_F
I EN
EN voltage rising
EN voltage falling
0.487
-0.5
0.525
0.500
0.512
+0.5
V
μA
EN Input Voltage Range
0
5.5
V
CLOSED-LOOP TRACKING
Tracking Differential Voltage Stop
Ramp
Tracking Differential Voltage
Hysteresis
V TRK
V INS_ > V TH_PL, V INS_ < V TH_PG
150
20
mV
%V TRK
Tracking Differential Fault Voltage
V TRK_F
V INS_ > V TH_PL , V INS_ < V TH_PG
285
330
375
mV
Slew-rate register set to ‘00’
640
800
960
Track/Sequence Slew-Rate Rising
or Falling
TRK SLEW
Slew-rate register set to ‘01’
Slew-rate register set to ‘10’
320
160
400
200
480
240
V/s
Slew-rate register set to ‘11’
Power-good register set to ‘00’,
V MON _ = 3.5V
80
94
100
95
120
96
INS_ Power-Good Threshold
V TH_PG
Power-good register set to ‘01’,
V MON _ = 3.5V
Power-good register set to ‘10’,
V MON _ = 3.5V
91.5
89
92.5
90
93.5
91
%V MON_
Power-good register set to ‘11’,
V MON _ = 3.5V
86.5
87.5
88.5
Power-Good Threshold
Hysteresis
V PG_HYS
0.5
%V TH_PG
Power-Low Threshold
V TH_PL
INS_ falling
125
142
160
mV
Power-Low Hysteresis
V TH_PL_HYS
10
mV
GPIO_ Input Impedance
INS_ to GND Pulldown
Impedance when Enabled
GPIO INR
INS RPD
GPIO_ configured as INS_
V INS_ = 2V
75
100
100
145
k Ω
Ω
DAC
DAC Resolution
DACOUT_ range set to ‘11’
8
0.8
Bits
DAC Output Voltage Range
DAC RNG
DACOUT_ range set to ‘10’
0.6
V
DACOUT_ range set to ‘01’
DACOUT_ range set to ‘11’
0.4
3.137
DAC LSB Step Size
DACOUT_ range set to ‘10’
2.353
mV
4
DACOUT_ range set to ‘01’
1.568
Maxim Integrated
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MAX16046ATN+ 功能描述:监控电路 12Ch EEPROM Prob System Manager 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
MAX16046ATN+T 功能描述:监控电路 12Ch EEPROM Prob System Manager 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
MAX16046ECB+ 功能描述:监控电路 12Ch EEPROM Prob System Manager 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
MAX16046ECB+T 功能描述:监控电路 12Ch EEPROM Prob System Manager 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
MAX16046ETN+ 功能描述:监控电路 12Ch EEPROM Prob System Manager 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