8

DS684PP1

CS4352

DIGITAL CHARACTERISTICS

POWER AND THERMAL CHARACTERISTICS

6. Current consumption increases with increasing FS and increasing MCLK. Typ and Max values are

based on highest FS and highest MCLK. Variance between speed modes is small.

7. Power down mode is defined as RST pin = Low with all clock and data lines held static low. All digital

inputs have a weak pull-down which is only present during reset. Opposing this pull-down will slightly

increase the power-down current (pull-down is equivalent to a 50 k

Ω resistor per pin).

gram in Section 3.

Parameters

Symbol

Min

Typ

Max

Units

High-Level Input Voltage

VL = 3.3 V

VL = 2.5 V

VL = 1.5 V

2.0

1.7

1.05

-

-

-

-

-

-

V

V

V

Low-Level Input Voltage

VL = 3.3 V

VL = 2.5 V

VL = 1.5 V

-

-

-

-

-

-

0.8

0.7

0.40

V

V

V

Input Leakage Current

--

±10

μA

Input Capacitance

-

8

-

pF

Maximum MUTEC Drive Current

-

2

-

mA

MUTEC High-Level Output Voltage

-VA_H-

V

MUTEC Low-Level Output Voltage

-0-

V

Parameters

Symbol

Min

Typ

Max

Units

Power Supplies

Power Supply Current

(Note 6)

power-down state, all supplies (Note 7)

-

-

-

-

-

-

10

9

3

8

0.1

200

13

12

4

11

0.5

-

mA

mA

mA

mA

mA

μA

Power Dissipation (all supplies)

(Note 6)

VA_H = 12 V

normal operation

power-down (Note 7)

VA_H = 9 V

normal operation

power-down (Note 7)

-

-

-

-

158

1

119

1

212

-

164

-

mW

mW

mW

mW

Power Supply Rejection Ratio (Note 8)

(1 kHz)

(60 Hz)

PSRR

-

-

60

60

-

-

dB

dB