SSM2166SZ - ADI

The pictures are for reference only, and the specific specifications can be found in the product manual.

Part No

SSM2166SZ
Manufacturer

ADI
ChipWorker Part#

CW243800
Category

Audio Amplifier IC
Package

SOIC-14
Description

Audio Power Amplifier, 1Channel, 4.5V to 5.5V, SOIC, 14Pins
Documentation

Datasheet

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SSM2166SZ Specifications

Attribute	Attribute Value

Part Number	SSM2166SZ
Manufacturer	ADI
ChipWorker Part#	CW243800
Category	Audio Amplifier IC
Documentation	Datasheet
Mounting Style	Surface Mount
Number of Pins	14 Pin
Case/Package	SOIC-14
Supply Voltage (DC)	10.0 V
Operating Voltage	4.5V ~ 5.5V
Supply Current	7.5 mA
Number of Circuits	1 Circuit
Number of Channels	1 Channel
Number of Positions	14 Position
Quiescent Current	7.50 mA
Bandwidth	20 MHz
Gain Bandwidth Product	30 MHz
Operating Temperature (Max)	85 ℃
Operating Temperature (Min)	-40 ℃
Gain Bandwidth	30 MHz
Supply Voltage	4.5V ~ 5.5V
Supply Voltage (Max)	5.5 V
Supply Voltage (Min)	4.5 V
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Size-Length	8.75 mm
Size-Width	4 mm
Size-Height	1.5 mm
Operating Temperature	-40℃ ~ 85℃
Product Lifecycle Status	Active
Packaging	Tube
RoHS	RoHS Compliant
Lead-Free Status	Lead Free
REACH SVHC Compliance	No SVHC
REACH SVHC Compliance Edition	2013/06/20

Product Description

The SSM2166SZ is a microphone preamplifier with variable compression and noise gating in 14 pin NSOIC package. It integrates complete and flexible solution for conditioning microphone inputs in computer audio systems. It is also excellent for improving clarity in communications and public address systems. A low noise voltage controlled amplifier (VCA) provides gain that is dynamically adjusted by control loop to maintain set compression characteristic. The compression ratio is set by a single resistor and can be varied from 1:1 to over 15:1 relative to user defined rotation point. In 1:1 compression setting, the SSM2166 can be programmed with fixed gain of 20dB and input buffer can also be configured for front end gains of 0dB to 20dB. A downward expander (noise gate) prevents amplification of noise or hum. This results in optimized signal levels prior to digitization there by eliminating need for additional gain or attenuation in digital domain.
Supply voltage range from 4.5V to 5.5V
Adjustable noise gate threshold
Automatic limiting feature, prevents ADC overload
Adjustable release time
Low noise and distortion
Power down feature
20KHz bandwidth (±1dB)
Operating temperature range from -40°C to 85°C
ESD (electrostatic discharge) sensitive device. Proper ESD precautions are recommended to avoid performance degradation or loss of functionality.

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- Anti-static packaging
- Anti-vibration foam
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