CS4396 Просмотр технического описания (PDF) - Cirrus Logic

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CS4396

24-Bit, 192 kHz D/A Converter for Digital Audio

Cirrus Logic 

CS4396

ANALOG CHARACTERISTICS (Continued)

Parameter

Symbol

VD = 3 V

VD = 5 V

Unit

Power Supplies

Min Typ Max Min Typ Max

Supply Current

VA = 5 V

Power Dissipation

VA = 5 V

normal operation IA

- 20 TBD - 20 TBD mA

normal operation ID

- TBD TBD - TBD TBD mA

power-down state ID + IA - 60 - - 30 -

µA

normal operation

- TBD TBD - TBD TBD mW

power-down

- 0.3 - - 0.3 -

mW

Power Supply Rejection Ratio (1 kHz) (Note 3) PSRR - 60 - - 60 -

dB

(120 Hz)

- 40 - - 40 -

dB

Parameter

Analog Output

Full Scale Differential Output Voltage

Common Mode Voltage

Interchannel Gain Mismatch

Gain Drift

Differential DC Offset

AC-Load Resistance

Load Capacitance

Interchannel Isolation

Symbol

RL

CL

(1 kHz)

Min

TBD

-

-

-

-

1

-

-

Typ

1.4VREF

0.5VREF

0.1

100

2.0

-

-

90

Max

Unit

TBD

-

-

-

TBD

-

100

-

Vpp

VDC

dB

ppm/°C

mV

kΩ

pF

dB

Notes: 3. Valid with the recommended capacitor values on FILT+ and CMOUT as shown in Figure 1. Increasing

the capacitance will also increase the PSRR.

DS288PP1

5

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