DS1802S+ Maxim Integrated Products, DS1802S+ Datasheet - Page 14

• Manufacturer Part Number: DS1802S+
• Description: IC POT DL AUDIO TAP W/PB 20-SOIC
• Manufacturer: Maxim Integrated Products

Specifications of DS1802S+

• Taps: 64
• Resistance (ohms): 45K
• Number Of Circuits: 2
• Temperature Coefficient: 750 ppm/°C Typical
• Memory Type: Volatile
• Interface: 3-Wire Serial
• Voltage - Supply: 2.7 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 20-SOIC (7.5mm Width)
• Resistance In Ohms: 45K
• Number Of Pots: Dual
• Taps Per Pot: 64
• Resistance: 400 Ohms
• Wiper Memory: Volatile
• Digital Interface: Serial (3-Wire)
• Operating Supply Voltage: 2.7 V to 5.5 V
• Supply Current: 80 uA
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Description/function: Dual Audio Taper Potentiometer with Pushbutton Control
• Mounting Style: SMD/SMT
• Supply Voltage (max): 5.5 V
• Supply Voltage (min): 2.7 V
• Tolerance: 20 %
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

ANALOG RESISTOR CHARACTERISTICS
CAPACITANCE
End to End Resistor Tolerance
Absolute Tolerance
Inter-channel Matching
Tap-to-Tap Tolerance
-3 dB Cutoff Frequency
Temperature Coefficient
Total Harmonic Distortion
(V
dB)
Output Noise (20 Hz to 20 kHz,
Grounded Input, Tap= -6 dB)
Digital Feedthrough
(20 Hz to 20 kHz, Tap= -6 dB)
Interchannel Isolation
(20 Hz to 20kHz, Tap= -6 dB)
Mute Control Active
PARAMETER
Input Capacitance
Output Capacitance
IN
=1V
PARAMETER
RMS
, 1 kHz, Tap = -6
SYMBOL
SYMBOL
C
f
C
CUTOFF
OUT
Mute
THD
IN
14 of 17
MIN
-0.25
MIN
-0.5
-20
-1
(-40 C to +85 C; V
700 kHz
0.002
TYP
(-40 C to +85 C;V
-100
750
-90
-90
2.2
TYP
MAX
+0.25
MAX
+0.5
+20
+1
5
7
CC
UNITS
ppm/
UNITS
CC
=2.7V to 5.5V)
kHz
V
dB
dB
dB
dB
dB
dB
pF
pF
%
%
=2.7V to 5.5V)
RMS
C
NOTES
NOTES
7,16
17
11
16
16
16
6
DS1802
8
8