LA8638NV
Output Noise Level — Temperature
–50 DIN AUDIO filter
TX (pin 23)
–60
TX-MUTE (pin 23)
–70
–80
–90
RX-MUTE (pin 10)
RX (pin 10)
–100
–40
–20
0
20
40
60
80
Ambient temperature, Ta — °C
Splatter Filter Attenuation — Temperature
–15
–16
Splatter Filter Cutoff Frequency — Temperature
–3.5
Att. = 3 dB down;
resistance at pin
24 = 4.3 kΩ
–3.4
–3.3
–3.2
–3.1
–40
–20
0
20
40
60
80
Ambient temperature, Ta — °C
Receiver Maximum Input Level — Temperature
–11
THD = 1% for
output from pin 10
–12
–13
–14
–17
–15
–18
–40
–20
0
20
40
60
80
Ambient temperature, Ta — °C
Transmitter Maximum Input Level — Temperature
–6
THD = 1% for output from pin 23
–16
–40
–20
0
20
40
60
80
Ambient temperature, Ta — °C
Data Shaper Duty Ratio — Temperature
54
–8
52
–10
50
VIN=–20dBV
V IN=–30dBV
–12
48
–14
–40
–20
0
20
40
60
80
Ambient temperature, Ta — °C
Data Shaper Dead Zone — Temperature
–32
–33
–34
–35
–36
–37
–38
–40
–20
0
20
40
60
80
Ambient temperature, Ta — °C
46
–40
–20
0
20
40
60
80
Ambient temperature, Ta — °C
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