Datasheet

TSH122 Electrical characteristics
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Figure 1. Frequency response Figure 2. Gain flatness
1M 10M 100M
-80
-70
-60
-50
-40
-30
-20
-10
0
10
Vcc=3.3V
Load=150
Ω
Small signal
Vicm=0.5V
Gain (dB)
Frequency (Hz)
1M 10M
5.2
5.3
5.4
5.5
5.6
5.7
5.8
5.9
6.0
6.1
6.2
Vcc=+5V
Vcc=+3.3V
Vcc=+2.5V
Flatness (dB)
Frequency (Hz)
Figure 3. Input noise Figure 4. Distortion
100 1k 10k 100k 1M
0
50
100
150
200
250
No load
Input to GND
Vcc=+2.5V and +3.3V
e
n
(nV/VHz)
Frequency (Hz)
0.0 0.5 1.0 1.5 2.0 2.5
0
1
2
3
4
5
Vcc=+5V
Vcc=+3.3V
Vcc=+2.5V
Load=150Ω
Vout (V)
Vin (V)
Figure 5. Distortion at Vcc=2.5 V Figure 6. Distortion at Vcc=3.3 V
0.0 0.5 1.0 1.5 2.0 2.5
-100
-90
-80
-70
-60
-50
-40
-30
H3
H2
Vcc=2.5V
Load=150
Ω
Distortion (dB)
Output Amplitude (Vp-p)
0.0 0.5 1.0 1.5 2.0 2.5 3.0
-100
-90
-80
-70
-60
-50
-40
-30
H3
H2
Vcc=3.3V
Load=150
Ω
Distortion (dB)
Output Amplitude (Vp-p)