SSM2018 데이터 시트보기 (PDF) - Analog Devices
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SSM2018 Datasheet PDF : 16 Pages
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Data Sheet
SSM2018
SPECIFICATIONS
ELECTRICAL SPECIFICATIONS
VS = ±15 V, AV = 0 dB, RL = 100 kΩ, f = 1 kHz, 0 dBu = 0.775 V rms, simple VCA application circuit with 18 kΩ resistors, −VIN floating,
and Class AB gain core bias (RB = 150 kΩ), −40°C < TA < +85°C, unless otherwise noted. Typical specifications apply at TA = 25°C.
Table 1.
Parameter
AUDIO PERFORMANCE
Noise
Headroom
Total Harmonic Distortion plus Noise
INPUT AMPLIFIER
Bias Current
Offset Voltage
Offset Current
Input Impedance
Common-Mode Range
Gain Bandwidth
Slew Rate
OUTPUT AMPLIFIER
Offset Voltage
Output Voltage Swing
Minimum Load Resistance
CONTROL PORT
Bias Current
Input Impedance
Gain Constant
Gain Constant Temperature Coefficient
Control Feedthrough
Maximum Gain
Maximum Attenuation
POWER SUPPLIES
Supply Voltage Range
Supply Current
Power Supply Rejection Ratio
Conditions
VIN = GND, 20 kHz Bandwidth
Clip Point = 1% THD + N
2nd and 3rd Harmonics Only
(25°C to 85°C)
AV = 0 dB, VIN = +10 dBu
AV = +20 dB, VIN = −10 dBu
AV = −20 dB, VIN = +10 dBu
VCM = 0 V
VCM = 0 V
VCM = 0 V
VCA Configuration
VCP Configuration
VIN = 0 V, VC = 4 V
IOUT = 1.5 mA
Positive
Negative
For Full Output Swing
Device Powered in Socket > 60 sec
0 dB to –40 dB Gain Range
VC = −1.3 V
VC = 4 V
Min Typ
–95
22
Max Max (E Grade) Unit
–93
dBu
dBu
0.006
0.013
0.013
0.020 0.01
0.03 0.02
0.03 0.02
0.25 1
1
15
10
100
4
±13
0.7
14
5
1.0
15
10 13
−10 −14
9
0.36 1
1
−30
−3500
±1
±4
±3
40
100
±5
±18
11
15
80
%
%
%
µA
mV
nA
MΩ
V
MHz
MHz
V/µs
mV
V
V
kΩ
µA
MΩ
mV/dB
ppm/°C
mV
mV
dB
V
mA
dB
Rev. C | Page 3 of 16
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