Rainbow Electronics DS1800 User Manual
Page 7
DS1800
072095 7/13
ANALOG RESISTOR CHARACTERISTICS
(–40
°
C to +85
°
C; V
CC
=2.7V to 5.5V)
PARAMETER
SYMBOL
MIN
TYP
MAX
UNITS
NOTES
Total Resistance
53
K
Ω
End–to–End Resistor Tolerance
–20
+20
%
Absolute Tolerance
–0.5
–1.0
+0.5
+1.0
dB
dB
9
Tap–to–Tap Tolerance
–0.5
+0.5
dB
7
Interchannel Matching
–0.25
–0.5
+0.25
+0.5
dB
dB
6
–3 dB Cutoff Frequency
f
cutoff
1
MHz
13
Temperature Coefficient
650
ppm/
°
C
Total Harmonic Distortion
(V
IN
=1Vrms, 20 Hz to 20 KHz,
Tap=0 dB)
THD
0.002
%
13
Output Noise (20 Hz to 20 KHz,
Grounded Input, Tap=0 dB)
2.2
µ
Vrms
13
Digital Feedthrough (20 Hz to 20
KHz, Tap=0 dB)
–90
dB
13
Interchannel Isolation (1 KHz,
Tap=0 dB)
–100
dB
13
Mute Control Active
MUTE
–100
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
Output Capacitance
C
OUT
7
pF