CDB53L32A Ver la hoja de datos (PDF) - Cirrus Logic

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CDB53L32A

Low Voltage, Stereo A/D Converter

Cirrus Logic 

CS53L32A

POWER AND THERMAL CHARACTERISTICS

Base-Rate Mode

High-Rate Mode

Parameters

Symbol Min Typ Max Min Typ Max Units

Power Supplies

Power Supply Current-

Normal Operation

VA=1.8 V IA

-

6.0

-

VL=1.8 V ID_IO

-

150

-

Power Supply Current-

VA=1.8 V IA

-

100

-

Power Down Mode

(Note 6) VL=1.8 V ID_IO

-

0

-

Power Supply Current-

Normal Operation

VA=3.0 V IA

-

9

-

VL=3.0 V ID_IO

-

260

-

Power Supply Current-

Power Down Mode

VA=3.0 V IA

-

250

-

VL=3.0 V ID_IO

-

0

-

Total Power Dissipation- All Supplies=1.8 V

-

11 12

Normal Operation

All Supplies=3.0 V

-

28 31

-

7.6

-

mA

- 300 -

µA

- 250 -

µA

-

0

-

µA

- 11.5 -

mA

- 520 -

µA

- 500 -

µA

-

0

-

µA

- 14.5 16 mW

-

36 40 mW

Package Thermal Resistance

Power Supply Rejection Ratio

(Note 7)

θJA

-

75

-

(1 kHz) PSRR -

60

-

(60 Hz)

-

40

-

-

75

- °C/Watt

-

60

-

dB

-

40

-

dB

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

consumption further, remove MCLK.

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

8

DS513F1

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