MAX5457EEE+ Maxim Integrated Products, MAX5457EEE+ Datasheet - Page 5

• 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

(V
unless otherwise specified.)
DD
0.0001
0.001
0.30
0.25
0.20
0.15
0.10
0.05
0.01
100
0.1
10
= V
0
1
TOTAL HARMONIC DISTORTION PLUS NOISE
2.7
10
LOGIC
STANDBY LOGIC SUPPLY
CURRENT
V
W_ SET TO -6dB,
20Hz TO 20kHz BANDPASS
H_
vs. LOGIC SUPPLY VOLTAGE
3.2
= 2.5V ±1V
LOGIC SUPPLY CURRENT
LOGIC SUPPLY VOLTAGE (V)
100
= +2.7V to +5.5V, V
vs. FREQUENCY
LOAD = 10kΩ
3.7
FREQUENCY (Hz)
P-P
_______________________________________________________________________________________
NO LOAD
, V
1000
150
149
148
147
146
145
144
143
142
141
140
L_
4.2
= 2.5V,
-40
ACTIVE LOGIC SUPPLY
CURRENT
V
4.7
10,000
LOGIC
-15
LOGIC SUPPLY CURRENT
SS
Stereo Audio Taper Potentiometers
= 5.5V
vs. TEMPERATURE
5.2 5.5
TEMPERATURE (°C)
= 0V, GND = 0V, V
100,000
10
35
Typical Operating Characteristics (continued)
1000
900
800
700
600
500
400
300
200
100
100
75
50
25
0
0
60
0
0
WIPER-TO-END TERMINAL RESISTANCE
H
_ = V
vs. DIGITAL INPUT VOLTAGE
DIGITAL SUPPLY CURRENT
85
1
with Pushbutton Interface
DIGITAL INPUT VOLTAGE (V)
8
vs. TAP POSITION
DD
R
R
WH
TAP POSITION
WL
, V
2
L
_ = V
16
3
SS
10
, T
9
8
7
6
5
4
3
2
1
0
24
0.01
A
4
= T
MIN
SPECTRAL NOISE DENSITY
32
5
0.1
to T
FREQUENCY (kHz)
MAX
-10
-20
-30
-40
-50
-60
-70
-80
-90
-2
-4
-6
-8
1
2
0
0
. Typical values are at T
0.01
1
V
C
POWER-SUPPLY REJECTION RATIO
V
V
H_
L_
DD
L_
= 10pF
= 2.5V ±1V
= 2.5V, W_ SET TO -6dB
= 5V ±1V
10
0.1
FREQUENCY RESPONSE
vs. FREQUENCY
10
FREQUENCY (kHz)
FREQUENCY (kHz)
P-P
W_ SET TO -6dB
P-P
W_ SET TO 0dB
100
1
, V
, V
H_
L_
= 5V,
= 2.5V,
10
100
A
= +25°C,
100
1000
1000
5