NV, I2C, Stepper Potentiometer __________________________________________" />
參數(shù)資料
型號: DS3503U+
廠商: Maxim Integrated Products
文件頁數(shù): 7/13頁
文件大?。?/td> 0K
描述: IC POT DGTL NV 128TAP 10-MSOP
產(chǎn)品培訓模塊: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標準包裝: 501
接片: 128
電阻(歐姆): 5k
電路數(shù): 2
溫度系數(shù): 標準值 4 ppm/°C
存儲器類型: 非易失
接口: I²C(設(shè)備位址)
電源電壓: 2.7 V ~ 3.6 V
工作溫度: -40°C ~ 100°C
安裝類型: 表面貼裝
封裝/外殼: 10-TFSOP,10-MSOP(0.118",3.00mm 寬)
供應(yīng)商設(shè)備封裝: 10-µMAX
包裝: 管件
DS3503
NV, I2C, Stepper Potentiometer
_______________________________________________________________________________________
3
VOLTAGE-DIVIDER CHARACTERISTICS
(VCC = +2.7V to +3.6V, TA = -40°C to +100°C, with RL = 0V, RH = V+, Y, and RW unloaded, unless otherwise noted.)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
Integral Nonlinearity
INL
(Note 6)
-1
+1
LSB
Differential Nonlinearity
DNL
(Note 7)
-0.5
+0.5
LSB
Output Matching
-1
+1
LSB
Zero-Scale Error
ZSERROR
(Note 8)
0
0.5
2
LSB
Full-Scale Error
FSERROR
(Note 9)
-2
-1
0
LSB
Ratiometric Temp Coefficient
TCV
WR/IVR set to 40h
±4
ppm/°C
I2C AC ELECTRICAL CHARACTERISTICS
(VCC = +2.7V to +3.6V, TA = -40°C to +100°C, timing referenced to VIL(MAX) and VIH(MIN). See Figure 2.)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
SCL Clock Frequency
fSCL
(Note 10)
0
400
kHz
Bus-Free Time Between STOP
and START Conditions
tBUF
1.3
μs
Hold Time (Repeated) START
Condition
tHD:STA
0.6
μs
Low Period of SCL
tLOW
1.3
μs
High Period of SCL
tHIGH
0.6
μs
Data Hold Time
tHD:DAT
0
0.9
μs
Data Setup Time
tSU:DAT
100
ns
START Setup Time
tSU:STA
0.6
μs
SDA and SCL Rise Time
tR
(Note 11)
20 +
0.1CB
300
ns
SDA and SCL Fall Time
tF
(Note 11)
20 +
0.1CB
300
ns
STOP Setup Time
tSU:STO
0.6
μs
SDA and SCL Capacitive
Loading
CB
(Note 11)
400
pF
EEPROM Write Time
tW
(Note 12)
10
20
ms
Pulse-Width Suppression Time
at SDA and SCL Inputs
tIN
(Note 13)
50
ns
SDA and SCL Input Buffer
Hysteresis
0.05 x
VCC
V
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