參數(shù)資料
型號: MAX5392MAUE+T
廠商: Maxim Integrated Products
文件頁數(shù): 9/16頁
文件大?。?/td> 0K
描述: IC DGTL POT 256POS 50K 16TSSOP
產(chǎn)品培訓(xùn)模塊: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標(biāo)準(zhǔn)包裝: 2,500
接片: 256
電阻(歐姆): 50k
電路數(shù): 2
溫度系數(shù): 標(biāo)準(zhǔn)值 35 ppm/°C
存儲器類型: 易失
接口: I²C(設(shè)備位址)
電源電壓: 1.7 V ~ 5.5 V
工作溫度: -40°C ~ 125°C
安裝類型: 表面貼裝
封裝/外殼: 16-TSSOP(0.173",4.40mm 寬)
供應(yīng)商設(shè)備封裝: 16-TSSOP
包裝: 帶卷 (TR)
Dual, 256-Tap, Volatile, Low-Voltage,
Linear Taper Digital Potentiometer
MAX5392
2 ______________________________________________________________________________________
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to absolute
maximum rating conditions for extended periods may affect device reliability.
VDD to GND ...........................................................-0.3V to +6V
H_, W_, L_ to GND......................................-0.3V to the lower of
(VDD + 0.3V) and +6V
All Other Pins to GND .............................................-0.3V to +6V
Continuous Current in to H_, W_, and L_
MAX5392L ..................................................................... Q5mA
MAX5392M .................................................................... Q2mA
MAX5392N..................................................................... Q1mA
Continuous Power Dissipation (TA = +70NC)
16-Pin TSSOP (derate 11.1mW/NC above +70NC) ...888.9mW
Operating Temperature Range ....................... -40NC to +125NC
Junction Temperature ....................................................+150NC
Storage Temperature Range............................ -65NC to +150NC
Lead Temperature (soldering, 10s) ................................+300NC
Soldering Temperature (reflow) ......................................+260NC
ELECTRICAL CHARACTERISTICS
(VDD = +1.7V to +5.5V, VH_ = VDD, VL_ = 0, TA = TMIN to TMAX, unless otherwise noted. Typical values are at VDD = +1.8V,
TA = +25NC.) (Note 1)
ABSOLUTE MAXIMUM RATINGS
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
Resolution
N
256
Tap
DC PERFORMANCE (Voltage Divider Mode)
Integral Nonlinearity
INL
(Note 2)
-0.5
+0.5
LSB
Differential Nonlinearity
DNL
(Note 2)
-0.5
+0.5
LSB
Dual Code Matching
Register A = Register B
-0.5
+0.5
LSB
Ratiometric Resistor Tempco
(DVW/VW)/DT, no load
5
ppm/NC
Full-Scale Error
Code = FFh
MAX5392L
-3
-2.2
LSB
MAX5392M
-1
-0.6
MAX5392N
-0.5
-0.3
Zero-Scale Error
Code = 00h
MAX5392L
2.2
3
LSB
MAX5392M
0.6
1.0
MAX5392N
0.3
0.5
DC PERFORMANCE (Variable Resistor Mode)
Integral Nonlinearity
R-INL
MAX5392L (Note 3)
-1.5
+1.5
LSB
MAX5392M (Note 3)
-0.75
+0.75
MAX5392N (Note 3)
-0.5
+0.5
Differential Nonlinearity
R-DNL
(Note 3)
-0.5
+0.5
LSB
DC PERFORMANCE (Resistor Characteristics)
Wiper Resistance
RWL
(Note 4)
200
I
Terminal Capacitance
CH_, CL_ Measured to GND
10
pF
Wiper Capacitance
CW_
Measured to GND
50
pF
End-to-End Resistor Tempco
TCR
No load
35
ppm/NC
End-to-End Resistor Tolerance
D
RHL
Wiper not connected
-25
+25
%
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