CDB4392 datasheet(36/40 Pages) CIRRUS

36 / 40 page

CS4392

DS459PP3

DC ELECTRICAL CHARACTERISTICS (AGND = 0V; all voltages with respect to AGND.)

Notes: 10. Normal operation is defined as RST = HI with a 997 Hz, 0dBFS input sampled at Fs = 48kHz, and open

outputs, unless otherwise stated.

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

12. Valid with the recommended capacitor values on FILT+ and VQ as shown in Figures 1 and 2.

DIGITAL INPUT CHARACTERISTICS & SPECIFICATIONS (AGND = 0V; all voltages

with respect to AGND.)

THERMAL CHARACTERISTICS AND SPECIFICATIONS

Parameter

Symbol

Min

Typ

Max

Units

Normal Operation (Note 10)

Power Supply Current

All Supplies=5.0V

IA + IL

-26

Power Dissipation

130

150

Power-Down Mode (Note 11)

Power Supply Current

All Supplies=5.0V

IA + IL

-300

µA

Power Dissipation

1.5

All Modes of Operation

Power Supply Rejection Ratio (Note 12)

(1 kHz)

(60 Hz)

PSRR

Common Mode Voltage

Output Impedance

Maximum allowable DC current source/sink

CMOUT

0.48•VA

250

0.001

Ω

Filt+ Nominal Voltage

Output Impedance

Maximum allowable DC current source/sink

250

0.001

Ω

MUTEC Low-Level Output Voltage

MUTEC High-Level Output Voltage

Maximum MUTEC Drive Current

Parameters

Symbol

Min

Typ

Max

Units

Input Leakage Current

Iin

±10

µA

Input Capacitance

High-Level Input Voltage

VIH

70%

Low-Level Input Voltage

VIL

-20%

Parameters

Symbol

Min

Typ

Max

Units

Package Thermal Resistance

CS4392-KS

CS4392-KZ/KZZ

θJA

°C/Watt

Ambient Operating Temperature

(Power Applied)

-10

+70

°C

CDB4392 Datasheet(PDF) 36 Page - Cirrus Logic

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