TS7001
TYPICAL PERFORMANCE CHARACTERISTICS
VDD = +3V; fSCLK = 3MHz; TA = 25ºC, unless otherwise noted.
Dynamic Performance vs Frequency
Power Supply Rejection vs Frequency
0
-77
-81
-85
-89
4096-point FFT
187.5ksps Sampling Rate
10kHz Fundamental
VDD = 2.7V/3.6V
REFIN (External) = 2.488V
100mVPP Sine Wave on VDD
-20
-40
-60
-80
-100
-120
-140
-93
-97
0
20
40
60
80
90
4k
15
30
45
60
75
90
2.7
FREQUENCY - kHz
FREQUENCY - kHz
Integral Nonlinearity
Signal-to-Noise Ratio vs Frequency
72
71.5
71
1
VDD = 3V
REFIN (External) = 3V
0.6
0.2
-0.2
-0.6
-1
70.5
70
1k
2k
3k
15.5 30.5
60.2
75
0
4k
0.7
45
FREQUENCY - kHz
DIGITAL OUTPUT CODE
Offset Error vs Temperature
Differential Nonlinearity
1
0.6
0.2
-0.2
1.6
1.2
0.8
0.4
0
-0.6
-1
-40
-15
10
60
85
35
0
1k
2k
3k
DIGITAL OUTPUT CODE
TEMPERATURE - ºC
Page 6
TS7001DS r1p0
RTFDS
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