MAX5414EUD+ Maxim Integrated Products, MAX5414EUD+ Datasheet - Page 2
![IC DGTL POT DUAL 256-TAP 14TSSOP](/photos/6/57/65725/406-14-tssop_sml.jpg)
MAX5414EUD+
Manufacturer Part Number
MAX5414EUD+
Description
IC DGTL POT DUAL 256-TAP 14TSSOP
Manufacturer
Maxim Integrated Products
Datasheet
1.MAX5415EUD.pdf
(11 pages)
Specifications of MAX5414EUD+
Taps
256
Resistance (ohms)
50K
Number Of Circuits
2
Temperature Coefficient
35 ppm/°C Typical
Memory Type
Volatile
Interface
SPI, 3-Wire Serial
Voltage - Supply
2.7 V ~ 5.5 V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
14-TSSOP
Resistance In Ohms
50K
Number Of Pots
Dual
Taps Per Pot
256
Resistance
275 Ohms
Wiper Memory
Volatile
Digital Interface
Serial (3-Wire, SPI)
Operating Supply Voltage
2.7 V to 5.5 V
Supply Current
5 uA
Maximum Operating Temperature
+ 85 C
Minimum Operating Temperature
- 40 C
Description/function
Dual 256-Tap, Low Drift, Digital Potentiometers in 14-TSSOP
Mounting Style
SMD/SMT
Supply Voltage (max)
5.5 V
Supply Voltage (min)
2.7 V
Tolerance
25 %
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
ABSOLUTE MAXIMUM RATINGS
V
DIN, SCLK, CS .........................................................-0.3V to +6V
H
Maximum Continuous Current into H
Continuous Power Dissipation (T
ELECTRICAL CHARACTERISTICS
(V
unless otherwise noted.)
Dual, 256-Tap, Low-Drift, Digital Potentiometers
in 14-Pin TSSOP
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.
2
Resolution
Integral Nonlinearity (Notes 1, 2)
D i ffer enti al N onl i near i ty ( N otes 1, 2)
End-to-End Resistor Tempco
Ratiometric Resistor Tempco
Full-Scale Error
Zero-Scale Error
DC PERFORMANCE (Variable-Resistor Mode)
Resolution
Integral Nonlinearity (Notes 1, 3)
Differential Nonlinearity
(Notes 1, 3)
DC PERFORMANCE (Resistor Characteristics)
Wiper Resistance (Note 4)
Wiper Capacitance
DD
DC PERFORMANCE (Voltage-Divider Mode)
X
End-to-End Resistance
DD
14-Pin TSSOP (derate 9.1mW/°C above +70°C) .........727mW
, L
_______________________________________________________________________________________
to GND ..............................................................-0.3V to +6V
X
= +5V, unless otherwise noted. V
, W
PARAMETER
X
to GND ........................................-0.3V to (V
A
= +70°C)
X
, L
SYMBOL
X
DNL
DNL
TC
R
INL
INL
R
C
, and W
N
N
HL
H
W
W
R
= V
DD
X
MAX5413
MAX5414
MAX5415
MAX5413
MAX5414
MAX5415
V
V
V
V
V
V
MAX5413
MAX5414/MAX5415
MAX5413
MAX5414
MAX5415
............±1mA
DD
DD
DD
DD
DD
DD
, V
= +5V
= +3V
= +5V
= +3V
= +5V
= +3V
L
DD
= 0, T
+0.3)
A
CONDITIONS
= T
MAX5413
MAX5414
MAX5415
MIN
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
to T
MAX
. Typical values are at V
MIN
37.5
7.5
75
8
8
TYP
+1.6
+0.8
-1.6
275
100
0.8
+8
35
50
30
10
50
-8
5
DD
= +5V, T
MAX
±1/2
±1/2
±1.5
±1.5
±1/2
12.5
62.5
550
125
±1
±3
A
= +25°C,
ppm/°C
ppm/°C
UNITS
LSB
LSB
LSB
LSB
LSB
LSB
LSB
Bits
Bits
pF
kΩ
Ω