AD1816 Ver la hoja de datos (PDF) - Analog Devices

Número de pieza

componentes Descripción

Lista de partido

AD1816

SoundPort® Controller

Analog Devices 

SPECIFICATIONS

STANDARD TEST CONDITIONS UNLESS

OTHERWISE NOTED

Temperature

25

°C

Digital Supply (VDD)

Analog Supply (VCC)

Sample Rate (FS)

Input Signal Frequency

5.0

V

5.0

V

48

kHz

1008

Hz

Audio Output Passband

20 Hz to 20 kHz

VIH

5.0

V

VIL

0

V

AD1816A

DAC Test Conditions

0 dB Attenuation

Input Full Scale

16-Bit Linear Mode

100 kΩ Output Load

Mute Off

Measured at Line Output

ADC Test Conditions

0 dB Gain

Input –4 dB Relative to Full Scale

Line Input Selected

16-Bit Linear Mode

ANALOG INPUT

Parameter

Full-Scale Input Voltage (RMS Values Assume Sine Wave Input)

PHONE_IN, LINE, SYNTH, CD, VID

MIC with +20 dB Gain (MGE = 1)

MIC with 0 dB Gain (MGE = 0)

Input Impedance*

Input Capacitance*

Min

Typ

Max

1

2.83

0.1

0.283

1

2.83

17

15

Units

V rms

V p-p

V rms

V p-p

V rms

V p-p

kΩ

pF

PROGRAMMABLE GAIN AMPLIFIER—ADC

Parameter

Step Size (0 dB to 22.5 dB)

(All Steps Tested)

PGA Gain Range Span

Min

Typ

Max

1.5

22.5

Units

dB

dB

CD, LINE, MICROPHONE, SYNTHESIZER, AND VIDEO INPUT ANALOG GAIN/ATTENUATORS/MUTE AT LINE OUTPUT

Parameter

Min

Typ

Max

Units

CD, LINE, MIC, SYNTH, VID

Step Size: (All Steps Tested)

+12 dB to –34.5 dB

Input Gain/Attenuation Range

PHONE_IN

Step Size 0 dB to –45 dB: (All Steps Tested)

Input Gain/Attenuation Range

1.5

dB

46.5

dB

3.0

dB

45

dB

REV. A

–3–

Share Link: