参数资料
型号: MAX16046ATN+
厂商: Maxim Integrated Products
文件页数: 6/70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
Input Leakage Current
SYMBOL
CONDITIONS
V CC shorted to GND, SCL/SDA at 0V or
3.3V
MIN
-1
TYP
MAX
+1
UNITS
μA
-1
+1
Output-Voltage Low
Input Capacitance
V OL
C IN
I SINK = 3mA
5
0.4
V
pF
SMBus TIMING
Serial Clock Frequency
Bus Free Time Between STOP
and START Condition
START Condition Setup Time
START Condition Hold Time
STOP Condition Setup Time
Clock Low Period
Clock High Period
Data Setup Time
f SCL
t BUF
t SU:STA
t HD:STA
t SU:STO
t LOW
t HIGH
t SU:DAT
1.3
0.6
0.6
0.6
1.3
0.6
200
400
kHz
μs
μs
μs
μs
μs
μs
ns
Output Fall Time
t OF
10pF ≤ C BUS ≤ 400pF
250
ns
Data Hold Time
Pulse Width of Spike Suppressed
t HD:DAT
t SP
Receive
Transmit
0
0.3
30
0.9
μs
ns
JTAG INTERFACE
TDI, TMS, TCK Logic-Low Input
Voltage
TDI, TMS, TCK Logic-High Input
Voltage
TDO Logic-Output Low Voltage
TDO Logic-Output High Voltage
V IL
V IH
V OL_TDO
V OH_TDO
Input voltage falling
Input voltage rising
V DBP ≥ 2.5V, I SINK = 2mA
V DBP ≥ 2.5V, I SOURCE = 200mA
2
2.4
0.55
0.4
V
V
V
V
TDO Leakage Current
TDO high impedance
-1
+1
μA
TDI, TMS Pullup Resistors
R JPU
Pullup to V DBP
7
10
13
k Ω
Input/Output Capacitance
C I/O
5
pF
JTAG TIMING
TCK Clock Period
t 1
1000
ns
TCK High/Low Time
t 2, t 3
50
500
ns
TCK to TMS, TDI Setup Time
TCK to TMS, TDI Hold Time
TCK to TDO Delay
TCK to TDO High-Impedance
Delay
t 4
t 5
t 6
t 7
15
15
500
500
ns
ns
ns
ns
EEPROM TIMING
EEPROM Byte Write Cycle Time
t WR
(Note 7)
10.5
12
ms
Note 2: Specifications are guaranteed for the stated global conditions, unless otherwise noted. 100% production tested at T A = +25°C
and T A = +85°C. Specifications at T A = -40°C are guaranteed by design.
Note 3: V UVLO is the minimum voltage on V CC to ensure the device is EEPROM configured.
Note 4: Applies to RESET , fault, delay, and watchdog timeouts.
Note 5: Total unadjusted error is a combination of gain, offset, and quantization error.
Note 6: Guaranteed by design.
Note 7: An additional cycle is required when writing to configuration memory for the first time.
6
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