CS4341

14

DS298F5

Notes: 13. Normal operation is defined as RST = HI with a 997 Hz, 0 dBFS input sampled at the highest Fs for

each speed mode, and open outputs, unless otherwise specified.

14. Power Down Mode is defined as RST = LO with all clocks and data lines held static.

15. Valid with the recommended capacitor values on FILT+ and VQ as shown in Figure 16. Increasing the

capacitance will also increase the PSRR.

Parameters

Symbol

Min

Typ

Max

Units

Power Supply Current

VA = 5.0 V

VA = 3.0 V

-

-

15

11

18

14

mA

mA

Power Dissipation

VA = 5.0 V

VA = 3.0 V

-

-

75

33

90

42

mW

mW

Power Supply Current

VA = 5.0 V

VA = 3.0 V

-

-

60

30

-

-

µA

µA

Power Dissipation

VA = 5.0 V

VA = 3.0 V

-

-

0.3

0.09

-

-

mW

mW

All Modes of Operation

1 kHz

60 Hz

PSRR

-

-

60

40

-

-

dB

dB

Output Impedance

Maximum allowable DC current source/sink

-

-

-

0.45•VA

250

0.01

-

-

-

V

k

Ω

mA

Filt+ Nominal Voltage

Output Impedance

Maximum allowable DC current source/sink

-

-

-

VA

250

0.01

-

-

-

V

k

Ω

mA

MUTEC Low-Level Output Voltage

-

0

-

V

MUTEC High-Level Output Voltage

-

VA

-

V

Maximum MUTEC Drive Current

-

3

-

mA

Parameters

Symbol

Min

Typ

Max

Units

Input Leakage Current

--

±10

µA

Input Capacitance

-

8

-

pF

Parameters

Symbol

Min

Max

Units

3.3 V Logic (3.0 V to 3.6 V DC Supply)

High-Level Input Voltage

2.0

-

V

Low-Level Input Voltage

-0.8

V

5.0 V Logic (4.75 V to 5.25 V DC Supply)

High-Level Input Voltage

2.0

-

V

Low-Level Input Voltage

-0.8

V