PCM1741

7

SBAS175

TYPICAL PERFORMANCE CURVES (Cont.)

All specifications at TA = +25°C, VCC = VDD = 3.3V, and 24-bit input data, unless otherwise noted.

Supply-Voltage Characteristics (Cont.)

106

104

102

100

98

96

94

92

90

88

86

SNR vs V

CC

2.4

2.7

3

3.3

3.6

3.9

4.2

V

CC (V)

44.1kHz, 384f

S

96kHz, 384f

S

106

104

102

100

98

96

94

92

90

88

86

CHANNEL SEPARATION vs V

CC

2.4

2.7

3

3.3

3.6

3.9

V

CC (V)

44.1kHz, 384f

S

96kHz, 384f

S

Temperature Characteristics

10

1

0.1

0.01

0.001

THD+N vs T

A

–50

–25

0

25

50

75

100

Temperature (

°C)

–60dB/96kHz, 384f

S

–60dB/44.1kHz, 384f

S

0dB/96kHz, 384f

S

0dB/44.1kHz, 384f

S

106

104

102

100

98

96

94

92

90

88

86

DYNAMIC RANGE vs T

A

–50

–25

0

25

50

75

100

Temperature (

°C)

44.1kHz, 384f

S

96kHz, 384f

S

106

104

102

100

98

96

94

92

90

88

86

SNR vs T

A

–50

–25

0

25

50

75

100

Temperature (

°C)

44.1kHz, 384f

S

96kHz, 384f

S

106

104

102

100

98

96

94

92

90

88

86

CHANNEL SEPARATION vs T

A

–50

–25

0

25

50

75

100

Temperature (

°C)

44.1kHz, 384f

S

96kHz, 384f

S