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| 型号： | MAX16031ETM+T |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 3/41页 |
| 文件大小： | 0K |
| 描述： | IC SYSTEM MON EEPROM 48-TQFN |
| 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： | 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： | 48-WFQFN 裸露焊盘 |
| 供应商设备封装： | 48-TQFN-EP（7x7） |
| 包装： | 带卷 (TR) |
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EEPROM-Based System Monitors
with Nonvolatile Fault Memory
ABSOLUTE MAXIMUM RATINGS
V CC to GND ............................................................-0.3V to +15V
IN_, FAULT_ , SCL, SDA, OVERT to GND.................-0.3V to +6V
A0, A1, TCK, TMS, TDI to GND ................................-0.3V to +6V
OVERC , RESET , GPIO_, ALERT to GND..................-0.3V to +6V
RBP, ABP, DBP to GND ...-0.3V to lower of (6V and V CC + 0.3V)
TDO, DXP1, DXP2 to GND..........................-0.3V to V DBP + 0.3V
CS+, CS- to GND ...................................................-0.3V to +30V
(CS+ - CS-) ............................................................................±5V
DXN1, DXN2 to GND.............................................-0.3V to +0.8V
SDA, ALERT Current ...........................................-1mA to +50mA
Input/Output Current
(all except DXN1, DXN2, SDA, and ALERT ) ..................20mA
Continuous Power Dissipation (T A = +70°C)
48-Pin, 7mm x 7mm TQFN
(derate 27.8mW/°C above +70°C) ........................2222.2mW
Operating Temperature Range ...........................-40°C to +85°C
Junction Temperature .....................................................+150°C
Storage Temperature Range .............................-65°C to +150°C
Lead Temperature (soldering, 10s) .................................+250°C
Soldering Temperature (reflow) .......................................+260°C
DXN1, DXN2 Current ............................................................1mA
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
ELECTRICAL CHARACTERISTICS
(V CC = 2.9V 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 1)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
Operating Voltage Range
Undervoltage Lockout
Undervoltage Lockout Hysteresis
V CC
V UVLO
V UVLOHYS
Minimum voltage at V CC
to access the digital interfaces
2.90
100
14.00
2.8
V
V
mV
Supply Current
I CC
Static (EEPROM not accessed)
3
5
mA
ADC DC ACCURACY
Resolution
10
Bits
Total Unadjusted Error
Integral Nonlinearity
Differential Nonlinearity
T A = -40°C to +85°C
1
1
0.9
%FSR
LSB
LSB
ADC Total Monitoring Cycle Time
t CYCLE
Eight supply inputs, three temperatures,
and current sense
80
100
μs
Register map bit set to 00
(LSB = 5.46mV)
5.6
ADC IN_ Voltage Ranges
Register map bit set to 01
(LSB = 2.73mV)
Register map bit set to 10
(LSB = 1.36mV)
2.8
1.4
V
Reference Voltage
V RBP
1.386
1.4
1.414
V
IN_ ANALOG INPUT
Absolute Input Voltage Range
(Referenced to GND)
0
5.6
V
Input Impedance
30
50
80
k ?
_______________________________________________________________________________________
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| MAX16032ETM+T | 功能描述:监控电路 EEPROM-Based w/NV Fault Memory 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 |
| MAX16033LLB23+ | 制造商:Maxim Integrated Products 功能描述:VOLT SUPERVISOR MONITOR 2.32V 10PIN UDFN - Rail/Tube |
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