CS5371A-ISZ(2006) Просмотр технического описания (PDF) - Cirrus Logic

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CS5371A-ISZ
(Rev.:2006)

Low-power, High-performance ∆Σ Modulators

Cirrus Logic 

CS5371A CS5372A

DIGITAL CHARACTERISTICS

Parameter

Symbol Min

Typ

Max

Unit

Digital Inputs

High-level Input Voltage

Low-level Input Voltage

Input Leakage Current

Digital Input Capacitance

Input Rise Times Except MCLK

Input Fall Times Except MCLK

Digital Outputs

(Note 9, 18) VIH

0.6*VD

-

VD

V

(Note 9, 18)

VIL

0.0

-

0.8

V

IIN

-

±1

±10

µA

(Note 9) CIN

-

9

-

pF

(Note 9) tRISE

-

-

100

ns

(Note 9) tFALL

-

-

100

ns

High-level Output Voltage, Iout = -40 µA

(Note 9) VOH VD - 0.3 -

-

V

Low-level Output Voltage, Iout = 40 µA

(Note 9) VOL

-

-

0.3

V

High-Z Leakage Current

Digital Output Capacitance

Output Rise Times

Output Fall Times

IOZ

-

(Note 9) COUT

-

(Note 9) tRISE

-

(Note 9) tFALL

-

-

±10

µA

9

-

pF

-

100

ns

-

100

ns

Notes: 18. Device is intended to be driven with CMOS logic levels.

t rise

t fall

0.9 * VD

0.1 * VD

Figure 4. Digital Input Rise and Fall Times

t rise

t fall

0.9 * VD

0.1 * VD

Figure 5. Digital Output Rise and Fall Times

10

DS748F1

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