参数资料
型号: DS3501U+T&R
厂商: Maxim Integrated Products
文件页数: 8/14页
文件大小: 0K
描述: IC POT NV 128POS HV 10-USOP
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 3,000
接片: 128
电阻(欧姆): 10k
电路数: 1
温度系数: 标准值 200 ppm/°C
存储器类型: 非易失
接口: I²C(设备位址)
电源电压: 2.7 V ~ 5.5 V
工作温度: -40°C ~ 100°C
安装类型: 表面贴装
封装/外壳: 10-TFSOP,10-MSOP(0.118",3.00mm 宽)
供应商设备封装: 10-µMAX
包装: 带卷 (TR)
DS3501
High-Voltage, NV, I2C POT with Temp Sensor
and Lookup Table
_____________________________________________________________________
3
ANALOG VOLTAGE MONITORING CHARACTERISTICS
(VCC = +2.7V to +5.5V, TA = -40°C to +100°C, unless otherwise noted.)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
Supply Resolution
LSB
Full-scale voltage of 6.5536V
25.6
mV
Input/Supply Accuracy
ACC
At factory setting
0.25
1
% FS
(Full
Scale)
Input Supply Offset
VOS
(Note 7)
0
5
LSB
Update Rate (Temperature and
Supply Conversion Time)
tFRAME
16
ms
TEMPERATURE SENSOR CHARACTERISTICS
(VCC = +2.7V to +5.5V, TA = -40°C to +100°C, unless otherwise noted.)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
Temperature Error
±5
°C
Update Rate (Temperature and
Supply Conversion Time)
tFRAME
16
ms
VOLTAGE-DIVIDER CHARACTERISTICS
(VCC = +2.7V to +5.5V, TA = -40°C to +100°C, unless otherwise noted.)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
Integral Nonlinearity
INL
(Note 8)
-1
+1
LSB
Differential Nonlinearity
DNL
(Note 9)
-0.5
+0.5
LSB
Zero-Scale Error
ZSERROR
V+ = 4.5V
(Note 10)
0
0.5
2
LSB
Full-Scale Error
FSERROR
V+ = 4.5V
(Note 11)
-2
-0.003
0
LSB
Ratiometric Temp Coefficient
TCV
WR set to 40h
±4
ppm/°C
I2C AC ELECTRICAL CHARACTERISTICS
(VCC = +2.7V to +5.5V, TA = -40°C to +100°C, timing referenced to VIL(MAX) and VIH(MIN). See Figure 3.)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
SCL Clock Frequency
fSCL
(Note 12)
0
400
kHz
Bus Free Time Between STOP
and START Conditions
tBUF
1.3
s
Hold Time (Repeated) START
Condition
tHD:STA
0.6
s
Low Period of SCL
tLOW
1.3
s
High Period of SCL
tHIGH
0.6
s
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