CS3302
THERMAL CHARACTERISTICS
CS3302
Parameter
Allowable Junction Temperature
Junction to Ambient Thermal Impedance
Ambient Operating Temperature (Power Applied)
Θ
JA
T
A
Symbol
Min
-
-
Typ
-
65
-
Max
135
-
Unit
ºC
ºC / W
ºC
-40
+85
ANALOG CHARACTERISTICS
CS3302
Parameter
Noise Performance, Normal Power
Input Voltage Noise
Input Voltage Noise Density
Input Current Noise Density
Noise Performance, Low Power (LPWR=1)
Input Voltage Noise
Input Voltage Noise Density
Input Current Noise Density
Distortion Performance, Normal Power
Total Harmonic Distortion
Linearity
Total Harmonic Distortion
Linearity
5, 6)
5, 6)
5, 6)
5, 6)
THD
LIN
THD
LIN
-
-
-
-
-118
0.000126
Symbol
f
0
= 0.1 Hz to 10 Hz
f
0
= 200 Hz to 2 kHz
f
0
= 0.1 Hz to 10 Hz
f
0
= 200 Hz to 2 kHz
VN
PP
VN
D
IN
D
VN
PP
VN
D
IN
D
Min
-
-
-
-
-
-
Typ
1
8.5
20
1
10
1
Max
3
12
-
3
15
-
-112
0.000251
Unit
µV
pp
nV/ Hz
fA/ Hz
µV
pp
nV/ Hz
fA/ Hz
dB
%
dB
%
Distortion Performance, Low Power (LPWR=1)
-118
0.000126
-110
0.000316
Notes: 4. Guaranteed by design and/or characterization.
5. Tested with a full scale input signal of 31.25 Hz.
6. Noise in the harmonic bins dominates THD and linearity measurements for x16, x32, and x64 gains.
CS3302 In-Band Noise
20
Noise Density (nV/rtHz)
Noise Density (nV/rtHz)
300
250
200
150
100
50
0
CS3302 Wide Band Noise
15
10
5
0
0
200 400
600
800 1000 1200 1400 1600 1800 2000
Frequency (Hz)
0.1
1
10
100
1000
10000 100000 1E+06
Frequency (Hz)
Figure 1. CS3302 Noise Performance
DS596F3
5
CIRRUS [ CIRRUS LOGIC ]
