Datasheet
SHDN, MODE, MUTE, UP/BALL, and DN/BALR to
GND .............. -0.3V to the lower of (V
LOGIC
+ 0.3V and +6V)
H_, L_, W_, BIASCAP,
BIAS to GND ......-0.3V to the lower of (V
DD
+ 0.3V and +6V)
LEDIND_, MODEIND to GND .................................-0.3V to +6V
V
LOGIC
to GND .......................................................-0.3V to +6V
V
DD
to GND ............................................................-0.3V to +6V
V
DD
to V
LOGIC
...........................................................-6V to +6V
G
ND
to V
SS
.............................................................-0.3V to +6V
V
DD
to V
SS
.............................................................. -0.3V to +6V
Average Current into H_, L_, and W_ ................................ ±1mA
Maximum Continuous Current into H_, L_ ......................... ±4mA
Input and Output Latchup Immunity ............................... ±200mA
Continuous Power Dissipation (T
A
= +70°C)
24-Pin TSSOP (derate 8.3mW/°C above +70°C) ........ 657mW
Operating Temperature Range ........................... -40°C to +85°C
Storage Temperature Range ............................ -60°C to +150°C
Maximum Junction Temperature .....................................+150°C
Lead Temperature (soldering, 10s) .................................+300°C
(V
DD
= +2.7V to +5.5V, V
SS
= GND = 0V, 2.7V ≤ (V
DD
- V
SS
) ≤ 5.5V, C
BIASCAP
= 1μF, BIAS = 3kΩ to GND, V
LOGIC
= +2.7V to V
DD
,
V
H_
= V
DD
- 0.15V, V
L_
= (V
DD
- V
SS
)/2, SHDN = MUTE = V
LOGIC
, all LED outputs open, pushbutton interface inactive, V
H
= V
BIAS
+ 1V
RMS,
VBIAS = (V
DD
- V
SS
)/2, T
A
= T
MIN
to T
MAX
, unless otherwise specified. Typical values are at T
A
= +25°C.) (Note 1)
PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS
RESISTOR LADDER
End-to-End Resistance R 40 kΩ
Absolute Tolerance ±0.25 dB
Tap-to-Tap Tolerance (Note 2) ±0.1 dB
VOLUME CONTROL
Total Harmonic Distortion Plus
Noise
THD+N
V
DD
= 5V, V
SS
= 0V, V
H
= (V
DD
/2) +
1V
RMS
, V
L
= V
DD
/2, 1kHz, tap at top, R
L
=
10kΩ to V
L
= V
DD
/2, 20Hz to 20kHz
0.003
%
V
DD
= 5V, V
SS
= 0V, V
H
= (V
DD
/2) +
1V
RMS
, V
L
= V
DD
/2, 1kHz, tap at top,
R
L
= Ω to V
L
= V
DD
/2, 20Hz to 20kHz
0.001
V
DD
= 5V, V
SS
= 0V, V
H
= (V
DD
/2) +
1.5V
RMS
, VL = V
DD
/2, 1kHz, tap at top,
R
L
= 10kΩ to V
L
= V
DD
/2, 20Hz to 20kHz
0.012
Channel Isolation V
DD
= +2.7V, V
SS
= -2.7V, V
BIAS
= GND 100 dB
Interchannel Matching ±0.5 dB
Mute Attenuation SHDN = V
DD
90 dB
Power-Supply Rejection Ratio PSRR Input referred, 217Hz, 100mV
P-P
on V
DD
72 dB
H Terminal Capacitance C
H
5 pF
L Terminal Capacitance C
L
7 pF
End-to-End Resistance
Temperature Coefcient
35 ppm/°C
Ratiometric Resistance
Temperature Coefcient
5 ppm/°C
Bandwidth, -3dB f
CUTOFF
C
W
= 50pF 100 kHz
MAX5486 Stereo Volume Control with Pushbutton
Interface
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Absolute Maximum Ratings
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