Datasheet

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