MAX5407EKA MAXIM [Maxim Integrated Products], MAX5407EKA Datasheet - Page 2

• Manufacturer Part Number: MAX5407EKA
• Description: 32-Tap Audio Logarithmic Taper Digital Potentiometer
• Manufacturer: MAXIM [Maxim Integrated Products]

ABSOLUTE MAXIMUM RATINGS
V
H, W, L, CS, ZCEN, and U/D to GND .........-0.3V to (V
Input and Output Latchup Immunity...............................±200mA
Maximum Continuous Current into H, L, and W ..............±500µA
Continuous Power Dissipation (T
32-Tap Audio Logarithmic Taper
Digital Potentiometer
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
(V
(Note 1)
2
DD
Number of Resistor Taps
End-to-End Resistance
Bandwidth (Note 2)
Absolute Tolerance (Note 5)
Tap-to-Tap Tolerance (Note 6)
Total H ar m oni c D i stor ti on + N oi se
Power-Supply Rejection Ratio
End-to-End Resistance
Temperature Coefficient
Ratiometric Resistance
Temperature Coefficient
Wiper Resistance
DIGITAL INPUTS
Input High Voltage
Input Low Voltage
Input Leakage Current
Input Capacitance
TIMING CHARACTERISTICS (Figures 1, 2)
U/D Mode to CS Setup
CS to U/D Step Setup
CS to U/D Step Hold
U/D Step Low Period
U/D Step High Period
Up/Down Toggle Rate
Wiper Switching Time
Zero-Crossing Timeout
DD
8-Pin SOT23-8 (derate 8.9mW/°C above +70°C) ......714mW
_______________________________________________________________________________________
to GND ..............................................................-0.3V to +6V
= +2.7V to +5.5V, V
PARAMETER
H
= V
DD
A
, V
= +70°C)
L
= 0, T
SYMBOL
THD + N
f
TOGGLE
PSRR
TC
t
R
V
V
t
t
t
t
CU
t
IW
CI
IC
IH
IL
IH
A
W
IL
R
= T
MIN
(Notes 3, 4)
(Note 3)
(Note 3)
V
Tap = -6dB (Notes 3, 4)
V
Zero-crossing detection disabled (Note 4)
to T
DD
IN
DD
MAX
+ 0.3V)
= 1V
= 2.7V
, unless otherwise noted. Typical values are at V
RMS
, f = 1kHz,
CONDITIONS
Operating Temperature Range ...........................-40°C to +85°C
Junction Temperature ......................................................+150°C
Storage Temperature Range .............................-65°C to +150°C
Soldering Temperature (soldering, 10s) ..........................+300°C
MIN
2.4
32
15
25
25
25
25
25
DD
±0.25
±0.05
0.002
TYP
500
400
-80
0.1
20
35
50
5
5
= +5V and T
MAX
1700
±0.1
0.8
25
±1
±1
7
A
= +25°C.)
ppm/°C
ppm/°C
UNITS
Taps
MHz
kHz
ms
kΩ
dB
dB
dB
µA
pF
ns
ns
ns
ns
ns
µs
%
Ω
V
V