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
SSM2166S

Analog Devices Inc

IC PREAMP AUDIO MONO MIC 14SOIC

Data Sheet

Negotiable 
SSM2166SZ
SSM2166SZ


IC PREAMP AUDIO MONO MIC 14SOIC

Data Sheet

0-56: $3.29
SSM2166SZ-REEL
SSM2166SZ-REEL


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
SSM2166S-REEL7
SSM2166S-REEL7

Analog Devices Inc

IC PREAMP AUDIO MONO MIC 14SOIC

Data Sheet

Negotiable 
SSM2166S-REEL
SSM2166S-REEL

Analog Devices Inc

IC PREAMP AUDIO MONO MIC 14SOIC

Data Sheet

Negotiable