TLC320AD56 datasheet(29/42 Pages) TI1

29 / 42 page

4–3

4.3.4.2

ADC Signal-to-Distortion (see Note 5)

PARAMETER

TEST CONDITIONS

MIN

TYP

MAX

UNIT

VI = – 1 dB

VI = – 3 dB

VI = – 6 dB

Signal-to-total harmonic distortion (THD)

VI = – 9 dB

VI = – 40 dB

VI = – 65 dB

VAUX = – 9 dB

NOTE 5: The test condition is a 1020-Hz input signal with an 8-kHz conversion rate. Input and output voltages are

referred to VDD /2.

4.3.4.3

ADC Signal-to-Distortion, DVDD = 3 V (see Note 5)

PARAMETER

TEST CONDITIONS

MIN

TYP

MAX

UNIT

VI = – 1 dB

VI = – 3 dB

VI = – 6 dB

100

Signal-to-total harmonic distortion (THD)

VI = – 9 dB

103

VI = – 40 dB

VI = – 65 dB

VAUX = – 9 dB

103

NOTE 5: The test condition is a 1020-Hz input signal with an 8-kHz conversion rate. Input and output voltages are

referred to VDD /2.

4.3.4.4

ADC Signal-to-Distortion+Noise (see Note 5)

PARAMETER

TEST CONDITIONS

MIN

TYP

MAX

UNIT

VI = – 1 dB

VI = – 3 dB

VI = – 6 dB

Total harmonic distortion + noise (THD+N)

VI = – 9 dB

VI = – 40 dB

VI = – 65 dB

VAUX = – 9 dB

NOTE 5: The test condition is a 1020-Hz input signal with an 8-kHz conversion rate. Input and output voltages are

referred to VDD /2.

TLC320AD56 Arkusz danych(PDF) 29 Page - Texas Instruments

TLC320AD56 Arkusz danych(HTML) 29 Page - Texas Instruments

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42

Arkusz danych Pobierz

Link URL