MAX5392 MAXIM [Maxim Integrated Products], MAX5392 Datasheet - Page 2

• Manufacturer Part Number: MAX5392
• Description: Dual, 256-Tap, Volatile, Low-Voltage, Linear Taper Digital Potentiometer
• Manufacturer: MAXIM [Maxim Integrated Products]

Dual, 256-Tap, Volatile, Low-Voltage,
Linear Taper Digital Potentiometer
ABSOLUTE MAXIMUM RATINGS
V
H_, W_, L_ to GND ......................................-0.3V to the lower of
All Other Pins to GND .............................................-0.3V to +6V
Continuous Current in to H_, W_, and L_
ELECTRICAL CHARACTERISTICS
(V
T
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
Full-Scale Error
Zero-Scale Error
DC PERFORMANCE (Variable Resistor Mode)
Integral Nonlinearity
Differential Nonlinearity
DC PERFORMANCE (Resistor Characteristics)
Wiper Resistance
Resolution
DC PERFORMANCE (Voltage Divider Mode)
Integral Nonlinearity
Differential Nonlinearity
Dual Code Matching
Ratiometric Resistor Tempco
Terminal Capacitance
Wiper Capacitance
End-to-End Resistor Tempco
End-to-End Resistor Tolerance
A
DD
DD
MAX5392L ..................................................................... Q5mA
MAX5392M .................................................................... Q2mA
MAX5392N ..................................................................... Q1mA
= +25NC.) (Note 1)
______________________________________________________________________________________
to GND ...........................................................-0.3V to +6V
= +1.7V to +5.5V, V
PARAMETER
H_
= V
DD
, V
SYMBOL
C
L_
R-DNL
R-INL
H
DR
DNL
C
R
TC
(V
INL
_, C
= GND, T
N
WL
W
HL
DD
R
_
L_
+ 0.3V) and +6V
(Note 2)
(Note 2)
Register A = Register B
(DV
Code = FFh
Code = 00h
MAX5392L (Note 3)
MAX5392M (Note 3)
MAX5392N (Note 3)
(Note 3)
(Note 4)
Measured to GND
Measured to GND
No load
Wiper not connected
A
W
= T
/V
W
MIN
)/DT, no load
to T
CONDITIONS
MAX
MAX5392L
MAX5392M
MAX5392N
MAX5392L
MAX5392M
MAX5392N
Continuous Power Dissipation (T
Operating Temperature Range ....................... -40NC to +125NC
Junction Temperature ....................................................+150NC
Storage Temperature Range ............................ -65NC to +150NC
Lead Temperature (soldering, 10s) ................................+300NC
Soldering Temperature (reflow) ......................................+260NC
, unless otherwise noted. Typical values are at V
16-Pin TSSOP (derate 11.1mW/NC above +70NC) ...888.9mW
-0.75
MIN
256
-0.5
-0.5
-0.5
-0.5
-1.5
-0.5
-0.5
-25
-3
-1
A
= +70NC)
TYP
-2.2
-0.6
-0.3
2.2
0.6
0.3
10
50
35
5
+0.75
MAX
+0.5
+0.5
+0.5
+1.5
+0.5
+0.5
+25
200
1.0
0.5
3
DD
ppm/NC
ppm/NC
= +1.8V,
UNITS
Tap
LSB
LSB
LSB
LSB
LSB
LSB
LSB
pF
pF
%
I