SSM2166SZ Analog Devices Inc, SSM2166SZ Datasheet - Page 2
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SSM2166SZ
Manufacturer Part Number
SSM2166SZ
Description
Audio Amp Microphone 1-CH Mono Class-AB 14-Pin SOIC N
Manufacturer
Analog Devices Inc
Specifications of SSM2166SZ
Package
14SOIC N
Function
Microphone
Amplifier Type
Class-AB
Typical Voltage Gain
60 dB
Total Harmonic Distortion Noise
0.25@100000Ohm %
Typical Psrr
50 dB
Typical Gain Bandwidth Product
30 MHz
Maximum Load Resistance
100000 Ohm
Output Type
1-Channel Mono
Voltage - Supply
4.5 V ~ 5.5 V
Features
Microphone
Mounting Type
Surface Mount
Package / Case
14-SOIC (3.9mm Width), 14-SOL
Bandwidth
20 kHz
Current, Supply
7.5 mA
Harmonic Distortion
0.25 %
Impedance, Thermal
120 °C/W
Package Type
SOIC-14
Temperature, Operating, Range
-40 to +85 °C
Voltage, Input
1 V
Voltage, Noise
17 nV/sqrt Hz
Voltage, Supply
4.5 to 5.5 V
No. Of Channels
1
Supply Voltage Range
4.5V To 5.5V
Load Impedance
75ohm
Operating Temperature Range
-40°C To +85°C
Amplifier Case Style
SOIC
No. Of Pins
14
Msl
MSL 1 - Unlimited
Rohs Compliant
Yes
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Max Output Power X Channels @ Load
-
Lead Free Status / Rohs Status
RoHS Compliant part
Electrostatic Device
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
SSM2166SZ
Manufacturer:
ADI/亚德诺
Quantity:
20 000
SPECIFICATIONS
V+ = 5 V, f = 1 kHz, R
V
Table 1.
Parameter
AUDIO SIGNAL PATH
CONTROL SECTION
POWER SUPPLY
POWER DOWN
1
2
0 dBu = 0.775 V rms.
Normal operation for Pin 12 is 0 V.
IN
Voltage Noise Density
Noise
Total Harmonic Distortion and
Input Impedance
Output Impedance
Load Drive
Buffer
VCA
Gain Bandwidth Product
VCA Dynamic Gain Range
VCA Fixed Gain Range
Compression Ratio, Minimum
Compression Ratio, Maximum
Control Feedthrough
Supply Voltage Range
Supply Current
Quiescent Output Voltage Level
Power Supply Rejection Ratio
Supply Current
= 300 mV rms.
Noise
Input Voltage Range
Output Voltage Range
Input Voltage Range
Output Voltage Range
L
= 100 kΩ, R
GATE
Symbol
e
THD + N
Z
Z
V+
I
PSRR
SY
= 600 kΩ, R
n
IN
OUT
Conditions
15:1 Compression
20 kHz bandwidth, V
Second and third harmonics, V
22 kHz low-pass filter
Resistive
Capacitive
1% THD
1% THD
1% THD
1% THD
1:1 compression, VCA gain = 60 dB
See Figure 19 for R
point = 100 mV rms
15:1 compression, rotation point = −10 dBu,
R2 = 1.5 kΩ
Pin 12 = V+
ROT PT
= 3 kΩ, R
Rev. D | Page 3 of 20
2
COMP
COMP
IN
= 0 Ω, R1 = 0 Ω, R2 = ∞ Ω, T
= GND
/R
ROT PT
, rotation
IN
= −20 dBu,
Min
5
4.5
A
= 25°C, unless otherwise noted;
Typ
17
−109
0.25
180
75
1
1
1
1.4
30
60
1:1
15:1
±5
7.5
2.2
50
10
−60 to +19
Max
0.5
2
5.5
10
100
SSM2166
Unit
nV/√Hz
dBu
%
kΩ
Ω
kΩ
nF
V rms
V rms
V rms
V rms
MHz
dB
dB
mV
V
mA
V
dB
μA
1