AD1990 Ver la hoja de datos (PDF) - Analog Devices

Número de pieza

componentes Descripción

Fabricante

AD1990

Class-D Audio Power Amplifier

Analog Devices 

Preliminary Technical Data

AD199x

Table 2 DIGITAL TIMING (Guaranteed over -40°C to +85°C, AVDD = DVDD = 5.0V ± 10%, PVDDX =12V ± 10%, Non Overlap Time

tNOL = Shortest, See Table 6: Non-Overlap Time Settings)

Parameter

Min

Typ

Max

Units

Comments

tPDRP

500

ns

RST/PDN minimum low pulsewidth

tMPDL

5

µs

MUTE asserted to output initial response

tMUTEDLY

1

sec

RST/PDN high to MUTE high delay

OUTL+/

OUTR+

OUTL-/

OUTR-

tNOL

tNOL

Figure 2. Output Timing

MUTE

OUTX

tPST

tPST

tMPDL

Figure 3. Mute Timing

tMPDL

RESET

MUTE

tMUTEDLY

Figure 4. Reset to Mute Delay

Rev. PrA – 1/20/05 | Page 5 of 16

Share Link: