CS53L32A 데이터 시트보기 (PDF) - Cirrus Logic

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CS53L32A

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

-

-

7.6

-

mA

- 300 -

µA

Power Supply Current-

Power Down Mode (Note 6)

VA=1.8 V IA

-

100

-

VL=1.8 V ID_IO

-

0

-

- 250 -

µA

-

0

-

µA

Power Supply Current-

Normal Operation

VA=3.0 V IA

-

9

-

VL=3.0 V ID_IO

-

260

-

- 11.5 -

mA

- 520 -

µA

Power Supply Current-

Power Down Mode

VA=3.0 V IA

-

250

-

VL=3.0 V ID_IO

-

0

-

- 500 -

µA

-

0

-

µA

Total Power Dissipation- All Supplies=1.8 V

-

11 TBD - 14.5 TBD mW

Normal Operation

All Supplies=3.0 V

-

28 TBD -

36 TBD 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

Chip Power

Analog/Digital Converter

-

11

-

- 14.5 -

mA

A/D Converter & Programmable Gain Amplifier

-

13

-

- 16.5 -

mA

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

consumption further, remove MCLK.

7. Valid with the recommended capacitor values on FILT+ and VQ as shown in Figure 5.

DS513PP1

7

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