Product Summary

The SSM2166S is a Microphone Preamplifier. The SSM2166S integrates a complete and flexible solution for conditioning microphone inputs in computer audio systems. SSM2166S is also excellent for improving vocal clarity in communications and public address systems. A low noise voltage controlled amplifier (VCA) provides a gain that is dynamically adjusted by a control loop to maintain a set compression characteristic. The SSM2166S is an ideal companion product for audio codecs used in computer systems, such as the AD1845 and AD1847. The SSM2166S is available in 14-lead SOIC and P-DIP packages, and guaranteed for operation over the extended industrial temperature range of –40℃ to +85℃.

Parametrics

SSM2166S absolute maximum ratings: (1)Supply Voltage: ±10 V; (2)Audio Input Voltage: Supply Voltage; (3)Storage Temperature Range: –65℃ to +150℃; (4)Operating Temperature Range: –40℃ to +85℃; (5)Junction Temperature Range: –65℃ to +150℃; (6)Lead Temperature Range (Soldering 60 sec): +300℃.

Features

SSM2166S features: (1)Complete Microphone Conditioner in a 14-Lead Package; (2)Single +5 V Operation; (3)Adjustable Noise Gate Threshold; (4)Compression Ratio Set by External Resistor; (5)Automatic Limiting Feature-Prevents ADC Overload; (6)Adjustable Release Time; (7)Low Noise and Distortion; (8)Power-Down Feature; (9)20 kHz Bandwidth (±1 dB); (10)Low Cost.

Diagrams

SSM2166S block diagram

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
SSM2166S-REEL
SSM2166S-REEL

Analog Devices Inc

IC PREAMP AUDIO MONO MIC 14SOIC

Data Sheet

Negotiable 
SSM2166S-REEL7
SSM2166S-REEL7

Analog Devices Inc

IC PREAMP AUDIO MONO MIC 14SOIC

Data Sheet

Negotiable 
SSM2166SZ-REEL7
SSM2166SZ-REEL7


IC PREAMP AUDIO MONO MIC 14SOIC

Data Sheet

0-1: $4.14
1-10: $3.72
10-25: $3.38
25-100: $3.06
100-250: $2.81
250-500: $2.57
SSM2166SZ-REEL
SSM2166SZ-REEL


IC PREAMP AUDIO MONO MIC 14SOIC

Data Sheet

Negotiable 
SSM2166SZ
SSM2166SZ


IC PREAMP AUDIO MONO MIC 14SOIC

Data Sheet

0-56: $3.29
SSM2166S
SSM2166S

Analog Devices Inc

IC PREAMP AUDIO MONO MIC 14SOIC

Data Sheet

Negotiable