12 (20)

DA6116.010

5 October, 2017

ANALOG CHARACTERISTICS

 Peak Level Detection

Parameter

Symbol

Conditions

Min

Typ

Max

Unit

Peak detector

minimum level

VMIN

PD reference = 0

0

18

500

mV

Peak detector

maximum level

VMAX

PD reference = 255

18

18.5

20

V

Peak detector step

size

VSTEP

60

72.5

90

mV

 Zero Cross Detection Timeout

Parameter

Symbol

Conditions

Min

Typ

Max

Unit

Zero cross

detection timeout

TDEL

15

22

30

ms

Figure 1. A-Weighted Noise in Balanced Configuration (gain=0dB)

Figure 2. A-Weighted Noise in Unbalanced Configuration (gain=0dB)

Figure 3. THD in Balanced Configuration (fin=1kHz, gain=0dB)

Figure 4. THD in Unbalanced Configuration (fin=1kHz, gain=0dB)

Figure 5. Crosstalk Measurement (Vin=5Vrms, gain=0dB)

Noise [dBV] in Balanced Configuration

-120

-90

-60

-30

0

-120

-100

-80

-60

-40

-20

0

20

Gain [dB]

Noise [dBV] in Unbalanced Configuration

-120

-90

-60

-30

0

-120

-100

-80

-60

-40

-20

0

20

Gain [dB]

THD [%] in Balanced Configuration

0.0001

0.0010

0.0100

0.1000

1.0000

0.0

0.5

1.0

1.5

2.0

2.5

3.0

3.5

4.0

4.5

5.0

Vin [Vrms]

THD [%] in Unbalanced Configuration

0.0001

0.0010

0.0100

0.1000

1.0000

0.0

0.5

1.0

1.5

2.0

2.5

3.0

3.5

4.0

4.5

5.0

Vin [Vrms]

Crosstalk [dB]

-120

-90

-60

-30

0

10

100

1000

10000

100000

Frequency [Hz]