MAX5413EUD View Datasheet(PDF) - Maxim Integrated
Part Name
Description
Manufacturer
MAX5413EUD Datasheet PDF : 11 Pages
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Dual, 256-Tap, Low-Drift, Digital Potentiometers
in 14-Pin TSSOP
ABSOLUTE MAXIMUM RATINGS
VDD to GND ..............................................................-0.3V to +6V
DIN, SCLK, CS .........................................................-0.3V to +6V
HX, LX, WX to GND ........................................-0.3V to (VDD +0.3)
Maximum Continuous Current into HX, LX, and WX............±1mA
Continuous Power Dissipation (TA = +70°C)
14-Pin TSSOP (derate 9.1mW/°C above +70°C) .........727mW
Operating Temperature Range ...........................-40°C to +85°C
Junction Temperature ......................................................+150°C
Storage Temperature Range .............................-65°C to +150°C
Lead Temperature (soldering, 10s) .................................+300°C
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.
ELECTRICAL CHARACTERISTICS
(VDD = +5V, unless otherwise noted. VH = VDD, VL = 0, TA = TMIN to TMAX. Typical values are at VDD = +5V, TA = +25°C,
unless otherwise noted.)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX UNITS
DC PERFORMANCE (Voltage-Divider Mode)
Resolution
N
8
Bits
Integral Nonlinearity (Notes 1, 2)
INL
±1/2
LSB
Differential Nonlinearity (Notes 1, 2)
DNL
±1/2
LSB
End-to-End Resistor Tempco
TCR
Ratiometric Resistor Tempco
35
ppm/°C
5
ppm/°C
MAX5413
-8
Full-Scale Error
MAX5414
-1.6
LSB
MAX5415
0.8
MAX5413
+8
Zero-Scale Error
MAX5414
+1.6
LSB
MAX5415
+0.8
DC PERFORMANCE (Variable-Resistor Mode)
Resolution
N
8
Bits
Integral Nonlinearity (Notes 1, 3)
VDD = +5V
INL
VDD = +3V
MAX5413
MAX5414
MAX5415
±1
LSB
±3
±1.5
LSB
±1.5
Differential Nonlinearity
(Notes 1, 3)
DNL
VDD = +5V
VDD = +3V
DC PERFORMANCE (Resistor Characteristics)
±1/2
LSB
Wiper Resistance (Note 4)
Wiper Capacitance
RW
VDD = +5V
VDD = +3V
MAX5413
CW
MAX5414/MAX5415
275
Ω
550
50
pF
30
MAX5413
7.5
10
12.5
End-to-End Resistance
RHL MAX5414
MAX5415
37.5
50
62.5
kΩ
75
100
125
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