CS61881-IB Просмотр технического описания (PDF) - Cirrus Logic

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CS61881-IB

Octal E1 Analog Front End

Cirrus Logic 

CS61881

DIGITAL CHARACTERISTICS (TA = -40°C to 85°C; TVCC, RVCC = 3.3 V ±5%; GND = 0 V)

Parameter

Symbol

Min

Typ

Max

Units

High-Level Input Voltage, Any Digital Pin

(Note 6)

Low-Level Input Voltage, Any Digital Pin

(Note 6)

Low-Level Input Voltage, Any Three Level Pin

(LOOPn, CBLSEL)

(Note 6)

Mid-Level Input Voltage, Any Three Level Pin

(LOOPn, CBLSEL)

(Note 6)

High-Level Input Voltage, Any Three Level

Pin (LOOPn, CBLSEL)

(Note 6)

High-Level Output Voltage

IOUT = -400 µA

(Notes 6, 7)

Low-Level Output Voltage

IOUT = 1.6 mA

(Notes 6, 7)

Input Leakage Current

VIH

VIL

VIHL

VIHM

VIHH

VOH

VOL

2.0

-

-

1/3 VCCIO+0.2

2/3 VCCIO+0.2

2.4

-

-

-

-

-

0.5VCCIO

-

-

-

-

-

V

0.8

V

1/3 VCCIO-0.2 V

2/3 VCCIO-0.2 V

-

V

-

V

0.4

V

±10

µA

Notes: 6. This specification guarantees TTL compatibility (VOH = 2.4 V @ IOUT = -400 µA).

7. Output drivers are TTL compatible.

DS451PP3

5

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