PCM1723

4

SBAS057A

www.ti.com

TYPICAL CHARACTERISTICS

At TA = +25°C, VCC = VDD = VCP = +5V, fS = 44.1kHz, 16-bit input data, 384fS, unless otherwise noted. Measurement bandwidth is 20kHz.

DYNAMIC PERFORMANCE

THD+N (0dB) vs TEMPERATURE and

V

CC = 5V, 384fS

Temperature (°C)

–70

–75

–80

–85

–90

–95

–25

0

255075

85

f

S = 96k

f

S = 44.1k

THD+N (0dB) vs POWER SUPPLY VOLTAGE

T

A = 25°C, 384fS

Power Supply Voltage (V)

–70

–75

–80

–85

–90

–95

4.5

5.0

5.5

f

S = 96k

f

S = 44.1k

THD+N (0dB) vs SAMPLING RATE (f

S)

V

CC = 5V, TA = 25°C

Sampling Rate, f

S (Hz)

–70

–75

–80

–85

–90

–95

44.1k

48k

88.2k

96k

256f

S

384f

S

POWER SUPPLY CURRENT vs SAMPLING RATE (f

S)

V

CC = 5V, TA = 25°C

Sampling Rate, f

S (Hz)

30

20

10

44.1k

48k

88.2k

96k

384f

S

256f

S