CS53L32A datasheet(8/40 Pages) CIRRUS

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CS53L32A

DS513F1

POWER AND THERMAL CHARACTERISTICS

Notes: 6. Power Down Mode is defined as the chip being held in reset with MCLK running. To lower power

consumption further, remove MCLK.

Valid with the recommended capacitor values on FILT+ and VQ as shown in Figure 6.

Base-Rate Mode

High-Rate Mode

Parameters

Symbol

Min

Typ

Max

Min

Typ

Max

Units

Power Supplies

Power Supply Current-

VA=1.8 V

Normal Operation

VL=1.8 V

ID_IO

6.0

150

7.6

300

µA

Power Supply Current-

VA=1.8 V

Power Down Mode

(Note 6)

VL=1.8 V

ID_IO

100

250

µA

Power Supply Current-

VA=3.0 V

Normal Operation

VL=3.0 V

ID_IO

260

11.5

520

µA

Power Supply Current-

VA=3.0 V

Power Down Mode

VL=3.0 V

ID_IO

250

500

µA

Total Power Dissipation-

All Supplies=1.8 V

Normal Operation

All Supplies=3.0 V

14.5

Package Thermal Resistance

θJA

-75

°C/Watt

Power Supply Rejection Ratio

(1 kHz)

(Note 7)

(60 Hz)

PSRR

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