MAX5393 MAXIM [Maxim Integrated Products], MAX5393 Datasheet - Page 2

• Manufacturer Part Number: MAX5393
• Description: Dual 256-Tap, Volatile, Low-Voltage Linear Taper Digital Potentiometers
• Manufacturer: MAXIM [Maxim Integrated Products]

V
H_, W_, L_ to GND ......................................-0.3V to the lower of
All Other Pins to GND .............................................-0.3V to +6V
Continuous Current into H_, W_, and L_
Dual 256-Tap, Volatile, Low-Voltage
Linear Taper Digital Potentiometers
ABSOLUTE MAXIMUM RATINGS
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
Resolution
DC PERFORMANCE (Voltage-Divider Mode)
Integral Nonlinearity
Differential Nonlinearity
Dual-Code Matching
Ratiometric Resistor Tempco
Full-Scale Error
Zero-Scale Error
DC PERFORMANCE (Variable Resistor Mode)
Integral Nonlinearity
Differential Nonlinearity
DC PERFORMANCE (Resistor Characteristics)
Wiper Resistance
Terminal Capacitance
Wiper Capacitance
End-to-End Resistor Tempco
End-to-End Resistor Tolerance
AC PERFORMANCE
Crosstalk
-3dB Bandwidth
Total Harmonic Distortion Plus
Noise
Wiper Settling Time (Note 6)
DD
A
DD
MAX5391L/MAX5393L ................................................... Q5mA
MAX5391M/MAX5393M ................................................. Q2mA
MAX5391N/MAX5393N ................................................. Q1mA
= +25NC.) (Note 1)
______________________________________________________________________________________
to GND ...........................................................-0.3V to +6V
= +1.7V to +5.5V, V
PARAMETER
H_
= V
DD
, V
SYMBOL
C
THD+N
L_
R-DNL
H
R-INL
DR
DNL
R
C
TC
INL
BW
_, C
t
= GND, T
N
WL
W
S
(V
HL
R
_
DD
L
_ Measured to GND
+ 0.3V) or +6V
(Note 2)
(Note 2)
Register A = Register B
(DV
Code = FFh
Code = 00h
(Note 3)
(Note 3)
(Note 4)
Measured to GND
No load
Wiper not connected
(Note 5)
Code = 08H,
10pF load,
V
Measured at W, V
MAX5391L/MAX5393L
MAX5391M/MAX5393M
MAX5391N/MAX5393N
DD
A
W
= T
= 1.8V
/V
W
MIN
)/DT, no load
to T
CONDITIONS
MAX5391L/MAX5393L
MAX5391M/MAX5393M
MAX5391N/MAX5393N
MAX5391L/MAX5393L
MAX5391M/MAX5393M
MAX5391N/MAX5393N
MAX5391L/MAX5393L
MAX5391M/MAX5393M
MAX5391N/MAX5393N
MAX
H_
Continuous Power Dissipation (T
Operating Temperature Range ....................... -40NC to +125NC
Junction Temperature ....................................................+150NC
Storage Temperature Range ............................ -65NC to +150NC
Lead Temperature (soldering, 10s) ................................+300NC
, unless otherwise noted. Typical values are at V
= 1V
14-Pin TSSOP (derate 10mW/NC above +70NC) ......796.8mW
16-Pin TQFN (derate 14.7mW/NC above +70NC) ...1176.5mW
RMS
at 1kHz
MIN
-0.5
-0.5
-0.5
-0.5
-1.0
-0.5
256
-25
-3
-1
A
= +70NC)
1200
2200
TYP
0.02
-2.2
-0.6
-0.3
600
100
400
2.2
0.6
0.3
-90
10
50
35
50
5
MAX
+0.5
+0.5
+0.5
+1.5
+0.5
200
+25
0.5
3
1
DD
ppm/NC
ppm/NC
= +1.8V,
UNITS
LSB
LSB
LSB
LSB
LSB
LSB
LSB
Tap
kHz
dB
pF
pF
ns
%
%
I