SSM2163_15 Datasheet, PDF (2/16 Pages) Analog Devices – Digitally Controlled 8 3 2 Audio Mixer

SSM2163–SPECIFICATIONS
ELECTRICAL 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 < T_A < +85؇C, unless otherwise noted. Typical specifications apply at T_A = +25؇C.)
Parameter
Conditions
Min Typ Max Units
AUDIO PERFORMANCE
Noise
Headroom
Total Harmonic Distortion Plus Noise
V_IN = GND, 20 kHz Bandwidth
Clip Point = 1% THD+N
2nd and 3rd Harmonics Only
A_V = 0 dB
A_V = –20 dB
A_V = 0 dB, V_S = +5 V, Single Supply
–82
dBu
+10
dBu
0.007 0.03 %
0.02
%
0.035
%
ANALOG INPUT
Input Impedance
7
10
15
kΩ
OBSOLETE VOLUME CONTROL
Step Size
Gain Error
Gain Match Error
Mute Attenuation
ANALOG OUTPUT
Output Impedance
Output Current
Minimum Resistive Load
Maximum Capacitive Drive
Offset Voltage
Relative to Same Channel
0 dB Attenuation
–20 dB Attenuation
–40 dB Attenuation
Channel-to-Channel; Same Level Setting
0 dB Attenuation
–20 dB Attenuation
–40 dB
THD = 1%
Channel Muted
1.0
dB
0.1 1.0
dB
0.1
dB
0.25
0.01
dB
0.05
dB
0.4
dB
64
dB
15
Ω
500
µA
4
kΩ
5000
pF
50
mV
CONTROL SECTION
Logic Input LO
Logic Input HI
Logic Input Current
Logic Out LO
Logic Out HI
Timing Characteristics
Logic LO or HI
I_OUT = 0.2 mA
I_OUT = 0.2 mA
See Timing Diagram
0.8
V
2.0
V
1
µA
0.4
V
2.4
V
REFERENCE (ACOM)
Output Voltage
Output Impedance
Load Regulation
POWER SUPPLIES
Supply Voltage Range
Supply Current
Power Supply Rejection Ratio
V_S = +10 V (Single Supply)
–0.5 mA ≤ I_L ≤ +0.5 mA (Single Supply)
Dual Supply
Single Supply
V_S = +10 V (Single Supply)
Delta Gain
4.7 5.0 5.3
10
0.2
±4
±7
+5
+14
8
15
0.005
V
Ω
%
V
V
mA
dB/V
Specifications subject to change without notice.
–2–
REV. 0