SSM2163P datasheet(2/16 Pages) AD

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ELECTRICAL SPECIFICATIONS

Parameter

Conditions

Min

Typ

Max

Units

AUDIO PERFORMANCE

Noise

VIN = GND, 20 kHz Bandwidth

–82

dBu

Headroom

Clip Point = 1% THD+N

+10

dBu

Total Harmonic Distortion Plus Noise

2nd and 3rd Harmonics Only

AV = 0 dB

0.007

0.03

AV = –20 dB

0.02

AV = 0 dB, VS = +5 V, Single Supply

0.035

ANALOG INPUT

Input Impedance

710

Ω

VOLUME CONTROL

Step Size

1.0

Gain Error

Relative to Same Channel

0 dB Attenuation

0.1

1.0

–20 dB Attenuation

0.1

–40 dB Attenuation

0.25

Gain Match Error

Channel-to-Channel; Same Level Setting

0 dB Attenuation

0.01

–20 dB Attenuation

0.05

–40 dB

0.4

Mute Attenuation

ANALOG OUTPUT

Output Impedance

Ω

Output Current

500

µA

Minimum Resistive Load

THD = 1%

Ω

Maximum Capacitive Drive

5000

Offset Voltage

Channel Muted

CONTROL SECTION

Logic Input LO

0.8

Logic Input HI

2.0

Logic Input Current

Logic LO or HI

µA

Logic Out LO

IOUT = 0.2 mA

0.4

Logic Out HI

IOUT = 0.2 mA

2.4

Timing Characteristics

See Timing Diagram

REFERENCE (ACOM)

Output Voltage

VS = +10 V (Single Supply)

4.7

5.0

5.3

Output Impedance

Ω

Load Regulation

–0.5 mA

≤ I

≤ +0.5 mA (Single Supply)

0.2

POWER SUPPLIES

Supply Voltage Range

Dual Supply

±4

±7V

Single Supply

+14

Supply Current

VS = +10 V (Single Supply)

Power Supply Rejection Ratio

Delta Gain

0.005

dB/V

Specifications subject to change without notice.

–2–

SSM2163–SPECIFICATIONS

(VS = 5 V, AV = 0 dB, VIN = 0 dBu = 0.775 V rms, fAUDIO = 1 kHz, fCLK = 250 kHz, RL = 100 k ,

–40 C < TA < +85 C, unless otherwise noted. Typical specifications apply at TA = +25 C.)

REV. 0

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