Cirrus-logic CS4397 User Manual download pdf (Page 5)

CS4397

DS333F1 5

ANALOG CHARACTERISTICS (Continued)

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.

Parameter Symbol VD = 3 V VD = 5 V

Unit

Power Supplies

Min Typ Max Min Typ Max

Supply Current normal operation

VA = 5 V normal operation

power-down state

+ I

TBD

µA

Power Dissipation normal operation

VA = 5 V power-down

TBD

0.3

TBD

0.3

TBD

Power Supply Rejection Ratio (1 kHz) (Note 3)

(120 Hz)

PSRR -

Parameter Symbol Min

Typ Max

Unit

Analog Output

Full Scale Differential Output Voltage TBD 1.4VREF TBD Vpp

Common Mode Voltage - 0.5VREF - VDC

Interchannel Gain Mismatch - 0.1 - dB

Gain Drift - 100 - ppm/°C

Differential DC Offset - 2.0 TBD mV

AC-Load Resistance R

1--kΩ

Load Capacitance C

- - 100 pF

Interchannel Isolation (1 kHz) - 90 - dB

1 2 3 4 5 6 7 8 9 10 ... 33 34

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Cirrus-logic CS4397 User Manual Page 5