PCM4201

SBAS342B − DECEMBER 2004 − REVISED APRIL 2006

www.ti.com

5

ELECTRICAL CHARACTERISTICS (continued)

Unless otherwise specified, all characteristics are measured with TA = +25°C, VCC = +5V, and VDD = +3.3V. System clock frequency is set to

24.576 MHz. Device is operated in Slave mode.

PCM4201

PARAMETER

UNITS

MAX

TYP

MIN

CONDITIONS

DIGITAL HIGH PASS FILTER

Frequency response (−3dB)

fS/48000

Hz

POWER SUPPLY

Supply voltage range

VCC

+4.75

+5.0

+5.25

V

Supply voltage range

VDD

+1.65

+3.3

+3.6

V

Normal speed, low power

7

8.2

mA

ICC

Normal speed, high performance

13

15

mA

Operating supply current

ICC

Double speed

13

16

mA

Operating supply current

with VCC = +5V, VDD = +1.8V

Normal speed, low power

2

3.2

mA

CC

DD

IDD

Normal speed, high performance

2.5

4.5

mA

IDD

Double speed

3.5

6.0

mA

Normal speed, low power

7

8.2

mA

ICC

Normal speed, high performance

13

15

mA

Operating supply current

ICC

Double speed

13

16

mA

Operating supply current

with VCC = +5V, VDD = +3.3V

Normal speed, low power

4

6.0

mA

CC

DD

IDD

Normal speed, high performance

5

8.5

mA

IDD

Double speed

7.5

10.5

mA

Power-Down mode current

ICC

5

µA

Power-Down mode current

with VCC = +5V, VDD = +1.8V or +3.3V

IDD

5

µA

Total power dissipation

Normal speed, low power

49

61

mW

Total power dissipation

with VCC = +5V, VDD = +3.3V

Normal speed, high performance

82

103

mW

with VCC = +5V, VDD = +3.3V

Double speed

90

115

mW

Total power dissipation

Normal speed, low power

39

47

mW

Total power dissipation

with VCC = +5V, VDD = +1.8V

Normal speed, high performance

70

83

mW

with VCC = +5V, VDD = +1.8V

Double speed

72

91

mW

(1) Applies to RATE (pin 5) and S/M (pin 6) inputs.

(2) All typical dynamic performance specifications were measured using an Audio Precision System Two Cascade or Cascade Plus test system and a PCM4201EVM

evaluation module. For Normal Speed operation, the measurement bandwidth is limited using the Audio Precision 22Hz high-pass filter and 20kHz low-pass filter.

For Double Speed mode, the measurement bandwidth is limited using the Audio Precision 22Hz high-pass filter and a user-defined 40kHz low-pass filter (the

fS/2 low pass filter may be utilized with similar results). All A-weighted measurements are made using the Audio Precision A-weighting filter in combination with

the filters previously noted here. Minimum and maximum dynamic performance limits are based upon the capability of the production test solution.