AD1816AJS datasheet(3/52 Pages) AD

3 / 52 page

SPECIFICATIONS

STANDARD TEST CONDITIONS UNLESS

OTHERWISE NOTED

Temperature

°C

Digital Supply (VDD)

5.0

Analog Supply (VCC)

5.0

Sample Rate (FS)

kHz

Input Signal Frequency

1008

Audio Output Passband

20 Hz to 20 kHz

VIH

5.0

VIL

DAC Test Conditions

0 dB Attenuation

Input Full Scale

16-Bit Linear Mode

100 k

Ω 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

AD1816A

REV. A

–3–

ANALOG INPUT

Parameter

Min

Typ

Max

Units

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

PHONE_IN, LINE, SYNTH, CD, VID

V rms

2.83

V p-p

MIC with +20 dB Gain (MGE = 1)

0.1

V rms

0.283

V p-p

MIC with 0 dB Gain (MGE = 0)

V rms

2.83

V p-p

Input Impedance*

Ω

Input Capacitance*

PROGRAMMABLE GAIN AMPLIFIER—ADC

Parameter

Min

Typ

Max

Units

Step Size (0 dB to 22.5 dB)

(All Steps Tested)

1.5

PGA Gain Range Span

22.5

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

1.5

Input Gain/Attenuation Range

46.5

PHONE_IN

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

3.0

Input Gain/Attenuation Range

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