参数资料
型号: MAX34441EVKIT#
厂商: Maxim Integrated Products
文件页数: 8/53页
文件大小: 0K
描述: KIT EVAL FOR MAX34441
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 1
主要目的: 电源管理,电源监控器/跟踪器/序列发生器
已用 IC / 零件: MAX34441
已供物品:
PMBus 5-Channel Power-Supply Manager
and Intelligent Fan Controller
I 2 C/SMBus_INTERFACE_ELECTRICAL_SPECIFICATIONS
(V DD = 2.7V to 5.5V, T A = -40 N C to +85 N C, unless otherwise noted. Typical values are at V DD = 3.3V, T A = +25 N C, unless otherwise noted.)
PARAMETER
SCL Clock Frequency
SYMBOL
f SCL
CONDITIONS
MIN
10
TYP
MAX
100
UNITS
kHz
Bus Free Time Between STOP
and START Conditions
Hold Time (Repeated) START
Condition
Low Period of SCL
High Period of SCL
t BUF
t HD:STA
t LOW
t HIGH
4.7
4.0
4.7
4.0
F s
F s
F s
F s
Data Hold Time
Data Setup Time
START Setup Time
SDA and SCL Rise Time
SDA and SCL Fall Time
STOP Setup Time
t HD:DAT
t SU:DAT
t SU:STA
t R
t F
t SU:STO
Receive
Transmit
0
300
100
4.7
4.0
300
300
ns
ns
F s
ns
ns
F s
Clock Low Timeout
t TO
25
35
ms
Note_1: All voltages are referenced to ground (V SS ). Currents entering the IC are specified as positive, and currents exiting the IC
are negative.
Note_2: This does not include pin input/output currents.
Note_3: Guaranteed by design.
Note_4: ADC has no missing codes.
I 2 C/SMBus Timing
SDA
t BUF
t LOW
t F
t HD:STA
t SP
SCL
t HD:STA
t R
t HIGH
t SU:STA
t SU:STO
t HD:DAT
t SU:DAT
STOP
START
REPEATED
START
NOTE: TIMING IS REFERENCED TO V IL(MAX) AND V IH(MIN) .
8
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参数描述
MAX34441EVKIT# 功能描述:电源管理IC开发工具 MAX34441 Eval Kit RoHS:否 制造商:Maxim Integrated 产品:Evaluation Kits 类型:Battery Management 工具用于评估:MAX17710GB 输入电压: 输出电压:1.8 V
MAX34446ETL+ 功能描述:监控电路 PMBus Power Supply Data Logger 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
MAX34446ETL+T 功能描述:监控电路 PMBus Power Supply Data Logger 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
MAX34446EVKIT# 功能描述:监控电路 MAX34446 Eval Kit 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
MAX3444EAPA 功能描述:RS-485接口IC RoHS:否 制造商:Texas Instruments 数据速率:250 Kbps 工作电源电压:3.3 V 电源电流:750 uA 工作温度范围:- 40 C to + 125 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-8 封装:Tube