Cirrus-logic CS3302A Manual de usuario descargar pdf (Pagina 8)

CS3302A

DS765PP1

8 DS765PP1

DIGITAL CHARACTERISTICS

Notes: 15. Device is intended to be driven with CMOS logic levels.

Parameter Symbol

CS3302A

UnitMin Typ Max

Digital Characteristics

High-level Input Drive Voltage (Note 15)V

0.6*VD - VD V

Low-level Input Drive Voltage (Note 15)V

0.0 - 0.8 V

Input Leakage Current I

-+1+10 µA

Digital Input Capacitance C

-9- pF

Rise Times t

RISE

--100ns

Fall Times t

FALL

--100ns

0.9 * VD

0.1 * VD

fall

rise

Figure 2. Digital Input Rise and Fall Times

Gain Selection GAIN2 GAIN1 GAIN0

x1 0 0 0

x2 0 0 1

x4 0 1 0

x8 0 1 1

x16 1 0 0

x32 1 0 1

x64 1 1 0

Reserved 1 1 1

Input Selection MUX1 MUX0

800 Ω termination 0 0

INA only 1 0

INB only 0 1

INA + INB 1 1

Table 1. Digital Selection for Gain and Input Mux Control

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16

Features & Description 1
Description 1
ANALOG CHARACTERISTICS 5
THERMAL CHARACTERISTICS 5
ANALOG CHARACTERISTIC (Cont.) 7
DIGITAL CHARACTERISTICS 8
POWER SUPPLY CHARACTERISTICS 9
DS765PP1 10
2. GENERAL DESCRIPTION 10
3. PIN DESCRIPTION 14
4. ORDERING INFORMATION 15
6. PACKAGE DIMENSIONS 16
24 PIN SSOP PACKAGE DRAWING 16

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Cirrus-logic CS3302A Manual de usuario Pagina 8

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