MAX5457EEE+ Maxim Integrated Products, MAX5457EEE+ Datasheet - Page 8

• Manufacturer Part Number: MAX5457EEE+
• Description: IC POT STER AUDIO TAPER 16-QSOP
• Manufacturer: Maxim Integrated Products

Specifications of MAX5457EEE+

• Taps: 32
• Resistance (ohms): 10K
• Number Of Circuits: 2
• Temperature Coefficient: 50 ppm/°C Typical
• Memory Type: Volatile
• Interface: Pushbutton
• Voltage - Supply: ±2.7 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 16-QSOP
• Resistance In Ohms: 10K
• Number Of Pots: Dual
• Taps Per Pot: 32
• Resistance: 10 KOhms
• Wiper Memory: Volatile
• Digital Interface: Debounced Pushbutton Up+ Down
• Operating Supply Voltage: 3.3 V, 5 V
• Supply Current: 100 uA
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Supply Voltage (max): 5.5 V
• Supply Voltage (min): 2.7 V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Table 1. Wiper Position and Attenuation
Stereo Audio Taper Potentiometers
with Pushbutton Interface
Figure 3. Volume-Control Operation
8
FROM 3c
_______________________________________________________________________________________
H_
H_
H_
H_
L_
L_
L_
L_
POSITION
32 (mute)
6 (POR)
(a)
(b)
(c)
(d)
30
31
0
1
2
W0
W0
W0
W0
ATTENUATION (dB)
W1
W1
W1
W1
>90
12
60
62
0
2
4
PRESS VOLUP
PRESS VOLUP
PRESS VOLDN
PRESS VOLUP
TWICE
ONCE
ONCE
ONCE
W0
W0
W0
W0
W1
W1
W1
W1
PRESS VOLDN
PRESS VOLUP
PRESS VOLDN
PRESS VOLUP
ONCE
ONCE
ORIGINAL BALANCE SEPARATION
W0
W0
W0
W0
BALANCE SEPARATION
MAINTAINED
MAINTAINED
NO CHANGE
W1
W1
W1
W1
TO 3d