参数资料
型号: MAX34441EVKIT#
厂商: Maxim Integrated Products
文件页数: 7/53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
DC_ELECTRICAL_CHARACTERISTICS_(continued)
(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
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
ADC Internal Reference Initial
Accuracy (+25 N C)
-1
+1
mV
ADC Full-Scale Input Voltage
ADC Measurement Resolution
V FS
V LSB
1.213
1.225
300
1.237
V
F V
ADC Bit Resolution
12
Bits
RS+ Input Resistance
R IN
15
M I
ADC Integral Nonlinearity
ADC Offset
Internal Temperature
Measurement Error
INL
V OFFSET
(Note 4)
T A = -40 N C to +85 N C
-3
Q 2
Q 8
+3
LSB
LSB
N C
T A = 0 N C to +60 N C,
T DIODE = +60 N C to +120 N C
-1.5
+1.5
Remote Temperature
Measurement Error
(MAX34441 Error Only)
T A = 0 N C to +60 N C,
T DIODE = -45 N C to +120 N C
T A = -40 N C to +85 N C,
T DIODE = +60 N C to +120 N C
-1.75
-2.75
+1.75
+2.75
N C
Store Default All Time
Nonvolatile Log Write Time
Nonvolatile Log Delete Time
T A = -40 N C to +85 N C,
T DIODE = -45 N C to +120 N C
-3.0
37
12
200
+3.0
ms
ms
ms
Flash Endurance
Data Retention
Voltage Sample Rate
Current Sample Rate
RPM Sample Rate
Temperature Sample Rate
Device Startup Time
N FLASH
T A = +50 N C
T A = +50 N C
Measured from POR until monitoring
begins
20,000
100
5
200
1000
1000
12
Write
Cycles
Years
ms
ms
ms
ms
ms
PWM Frequency
PWM Resolution
Power supply
Fan
Power supply
Fan
30
62.5
6
7
25,000
kHz
Hz
Bits
7
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