CS5460 datasheet(5/34 Pages) CIRRUS

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CS5460

DS279PP5

ANALOG CHARACTERISTICS (Continued)

Notes: 6. All outputs unloaded. All inputs CMOS level.

5 V DIGITAL CHARACTERISTICS (T

A = -40 °C to +85 °C; VA+, VD+ = 5 V ±10% VA-, DGND = 0

V) (See Notes 2 and 7)

Parameter

Symbol

Min

Typ

Max

Unit

Dynamic Characteristics

Phase Compensation

(Voltage Channel at 60 Hz)

-2.4

+2.5

High Rate Filter Output Word Rate

(Both Channels)

OWR

DCLK/1024

High Pass Filter Pole Frequency

-3 dB

0.5

Reference Output

Output Voltage

REFOUT

2.4

2.6

Temperature Coefficient

ppm/°C

Load Regulation

(Output Current 1 µA Source or Sink)

∆V

-6

Output Noise Voltage

(0.1 Hz to 512 kHz)

100

µVrms

Reference Input

Input Voltage Range

VREFIN

2.4

2.5

2.6

Input Capacitance

Input CVF Current

Power Supplies

Power Supply Currents (Normal Mode)

IA+

ID+ (VD+ = 5 V)

ID+ (VD+ = 3 V)

PSCA

PSCD

1.3

2.9

1.7

Power Consumption

Normal Mode (VD+ = 5 V)

(Note 6)

Normal Mode (VD+ = 3 V)

Standby

Sleep

11.6

6.75

µW

Power Supply Rejection

(50, 60 Hz)

(Gain = 10)

(Gain = 50)

PSRR

Power Monitor Thresholds

2.3

2.7

Parameter

Symbol

Min

Typ

Max

Unit

High-Level Input Voltage

All Pins Except XIN and SCLK

XIN

SCLK

VIH

0.6 VD+

(VD+) - 0.5

0.8 VD+

Low-Level Input Voltage

All Pins Except XIN and SCLK

XIN

SCLK

VIL

0.8

1.5

0.2 VD+

High-Level Output Voltage

Iout = +5 mA

VOH

(VD+) - 1.0

Low-Level Output Voltage

Iout = -5 mA

VOL

0.4

Input Leakage Current

Iin

-±1

±10

µA

3-State Leakage Current

IOZ

±10

µA

Digital Output Pin Capacitance

Cout

-5

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