MAX5486EUG+ Maxim Integrated Products, MAX5486EUG+ Datasheet - Page 5

• Manufacturer Part Number: MAX5486EUG+
• Description: IC CNTRL VOL STEREO 24TSSOP
• Manufacturer: Maxim Integrated Products
• Type: Stereo Audio Volume Controlr

Specifications of MAX5486EUG+

• Applications: Automotive Systems, Desktop Audio, Set-Top Boxes
• Mounting Type: Surface Mount
• Package / Case: 24-TSSOP
• Number Of Pots: Dual
• Taps Per Pot: 32
• Resistance: 1 Ohms
• Wiper Memory: Volatile
• Digital Interface: Up/Down
• Operating Supply Voltage: 2.7 V to 5.5 V
• Supply Current: 1.4 uA
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Description/function: Stereo Volume Control with Pushbutton Interface and LED Display Drivers
• Mounting Style: SMD/SMT
• Supply Voltage (max): 5.5 V
• Supply Voltage (min): 2.7 V
• Temperature Coefficient: 50 PPM / C
• Tolerance: 30 %
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

(V
DD
-10
-15
-20
-5
5
0
= +5.0V, V
0.01
200mV/div
0.1
FREQUENCY RESPONSE
V
5V/div
H1
W_ SET TO -18dB
SS
-10
-20
-30
-40
-50
-60
-70
W_ SET TO -12dB
W_ SET TO 0dB
W_ SET TO -6dB
= 2.5V ±1V
0
FREQUENCY (kHz)
= GND = 0, V
0
1
_______________________________________________________________________________________
ATTENUATION vs. TAP POSITION
Stereo Volume Control with Pushbutton
WIPER SWITCHING TRANSIENT
4
RMS
10
, V
8
L1
= 2.5V
12
TAP POSITION
LOGIC
100
40ms/div
16
= +5.0, V
1000
20
24
MAX5486 toc03
0.0001
0.001
H_
28
0.01
100
0.1
10
1
= V
0.01
32
V
V
V
W_ SET TO 0dB
DN
V
DD
WIPER TRANSITION
FROM -2dB TO -4dB
V
DD
SS
L_
H_
H_
TOTAL HARMONIC DISTORTION
= GND
= 2.5V
= 5V
= 2.5V ±1.5V
PLUS NOISE vs. FREQUENCY
= 2.5V ±1V
- 0.15V, V
0.1
FREQUENCY (kHz)
RMS
RMS
L_
1
= V
10kΩ OR NO LOAD
Typical Operating Characteristics
10kΩ OR NO LOAD
DD
/ 2, C
10
-0.05
-0.10
-0.15
-0.20
-0.25
0.15
0.10
0.05
100
BIASCAP
90
80
70
60
50
40
30
20
10
0
0
-40
100
0
END-TO-END RESISTANCE % CHANGE
WIPER-TO-END TERMINAL VOLTAGE
V
V
DD
SS
4
= GND = 0
= V
= 1µF)
-15
LOGIC
8
vs. TEMPERATURE
vs. TAP POSITION
-100
TEMPERATURE (°C)
= 5V
-30
-35
-40
-45
-50
-55
-60
-65
-70
-75
-80
-85
-90
-95
12
TAP POSITION
10
0.01
16
V
V
W_ SET TO -6dB
POWER-SUPPLY REJECTION RATIO
DD
H_
= 5V ±100mV
= 5V, V
35
20
V
V
HW
0.1
WL
Interface
L_
24
FREQUENCY (kHz)
= 2.5V
60
P-P
28
, V
1
SS
85
32
= GND
10
100
5