SSM2164 Ver la hoja de datos (PDF) - Analog Devices
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SSM2164 Datasheet PDF : 12 Pages
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SSM2164–SPECIFICATIONS
ELECTRICAL SPECIFICATIONS(VS = ±15 V, AV = 0 dB, 0 dBu = 0.775 V rms, VIN = 0 dBu, RIN = ROUT = 30 kΩ, f = 1 kHz,
–40°C < TA < +85°C using Typical Application Circuit (Class AB), unless otherwise noted. Typical specifications apply at TA = +25°C.)
Parameter
Conditions
SSM2164
Min Typ Max
AUDIO SIGNAL PATH
Noise
Headroom
Total Harmonic Distortion
Channel Separation
Unity Gain Bandwidth
Slew Rate
Input Bias Current
Output Offset Current
Output Compliance
VIN = GND, 20 kHz Bandwidth
Clip Point = 1% THD+N
2nd and 3rd Harmonics Only
AV = 0 dB, Class A
AV = ± 20 dB, Class A1
AV = 0 dB, Class AB
AV = ± 20 dB, Class AB1
CF = 10 pF
CF = 10 pF
VIN = 0
–94
22
0.02 .1
0.15
0.16
0.3
–110
500
0.7
± 10
± 50
± 0.1
CONTROL PORT
Input Impedance
Gain Constant
Gain Constant Temperature Coefficient
Control Feedthrough
Gain Matching, Channel-to-Channel
Maximum Attenuation
Maximum Gain
(Note 2)
0 dB to –40 dB Gain Range3
AV = 0 dB
AV = –40 dB
5
–33
–3300
1.5 8.5
0.07
0.24
–100
+20
POWER SUPPLIES
Supply Voltage Range
Supply Current
Power Supply Rejection Ratio
Class AB
60 Hz
±4
± 18
6
8
90
NOTES
1–10 dBu input @ 20 dB gain; +10 dBu input @ –20 dB gain.
2After 60 seconds operation.
3+25°C to +85°C.
Specifications subject to change without notice.
TYPICAL APPLICATION AND TEST CIRCUIT
Units
dBu
dBu
%
%
%
%
dB
kHz
mA/µs
nA
nA
V
kΩ
mV/dB
ppm/°C
mV
dB
dB
dB
dB
V
mA
dB
VIN4
VC 14
VC4
100pF
30kΩ
IIN 15
VCA4
13 IIOUT
30kΩ
1/2
OP275
500Ω
560pF
POWER SUPPLY
AND BIASING CIRCUITRY
9
8 16
1
V– GND V+ MODE
0.1µF 0.1µF
RB (7.5kΩ CLASS A)
(OPEN CLASS AB)
VOUT4
–15V
+15V
Figure 1. RIN = ROUT = 30 kΩ, CF = 100 pF. Optional RB = 7.5 kΩ, Biases Gain Core to Class A Opera-
tion. For Class AB, Omit RB.
–2–
REV. 0
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