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SSM2166SZ
Microphone Preamplifiers MICROPHONE PREAMP W/VAR COMPRESS
SSM2166SZ
Microphone Preamplifiers MICROPHONE PREAMP W/VAR COMPRESS
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Manufacturer Part # : SSM2166SZ
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Package/Case: SOIC-14
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Brand: Analog Devices
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Product Categories : Audio Amplifiers
Quality Assurance
Quality Assurance
All parts procured from our supply chain network undergo a rigorous incoming inspection process. This meticulous inspection ensures that the parts received by our customers are authentic and meet the required standards. Additionally, we maintain detailed records of these inspections to ensure transparency and traceability throughout the supply chain.
Certification
We have successfully obtained various certification standards and have established our own professional testing laboratory. This ensures that every product we supply to our customers meets the highest quality standards. We adhere to strict testing protocols to maintain the consistency and accuracy of our products. To ensure that our products are original and genuine, we also collaborate with reputable third-party testing facilities to conduct rigorous quality testing. Our commitment to quality extends to meeting industry, legal, regulatory, and ISO 9001:2015 requirements.
Shipping & Payment
Shipping & Payment
About Shipping
We generally ship orders within a few business days through reliable shipping carriers such as FedEx, SF, UPS, or DHL. We also have support for other shipping methods. If you would like to inquire about specific shipping details or costs, please don't hesitate to reach out to us.
About Payment
We accept various payment methods, including VISA, MasterCard, UnionPay, Western Union, PayPal, and other channels.
If you have a specific payment method in mind or would like to inquire about rates and other details, please feel free to contact us.
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Service & Packaging
Service & Packaging
About After Sales Service
All Parts Extended Quality Guarantee
Initiate the application within 90 days from the shipment date.
Confirm the return or exchange with our staff.
Maintain the goods in their original condition as received.
Lastly, please note that the eligibility for return or exchange of goods is subject to an assessment of the actual condition of the returned items. We will evaluate the received goods before finalizing the return or exchange process. If you have any inquiries or require further assistance regarding returns or exchanges, please don't hesitate to contact us at [email protected]
About packaging
Regarding packaging, our products are carefully packed in anti-static bags to provide ESD anti-static protection. The outer packaging is durable with secure closure. We support various packaging methods such as Tape and Reel, Cut Tape, Tube, or Tray.
Example
Tape and Reel
Cut Tape
Tube or Tray
SSM2166SZ DataSheet
Current price plan is under preparation. Please contact our customer service team for the latest pricing information. Thank you for your understanding and support!
Details
Furthermore, the SSM2166SZ's compact surface-mount package and wide temperature range make it a practical choice for projects that require reliable performance in different conditions. Its low distortion and high signal-to-noise ratio guarantee a crisp and clear audio experience, suitable for tasks such as voice recording, teleconferencing, and noise cancellation. Additionally, the shutdown mode feature helps conserve power when the device is not in use, making it energy-efficient and ideal for portable or battery-operated devices
Key Features
- Robust noise reduction algorithms eliminate background chatter
- Intelligent gain control maintains optimal signal levels
- Precision analog-to-digital conversion preserves audio integrity
- Suitable for applications requiring reliable, high-fidelity audio
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
| Product Category ! | Microphone Preamplifiers | RoHS | Details |
| Number of Channels | 1 Channel | THD plus Noise | 0.25 % |
| Package / Case | SOIC-14 | Supply Voltage - Max | 5.5 V |
| Supply Voltage - Min | 4.5 V | Maximum Input Resistance | 180 kOhms |
| Mounting Style | SMD/SMT | Minimum Operating Temperature | - 40 C |
| Maximum Operating Temperature ! | + 85 C | Series | SSM2166 |
| Amplifier Type | Conditioning Microphone Preamplifier | Brand | Analog Devices |
| Class | Class-AB | GBP - Gain Bandwidth Product | 30 MHz |
| Height | 1.75 mm | Length | 8.75 mm |
| Operating Supply Current | 7.5 mA | Product | Microphone Preamplifiers |
| Product Type ! | Microphone Preamplifiers | PSRR - Power Supply Rejection Ratio | 50 dB |
| Factory Pack Quantity | 56 | Subcategory | Audio ICs |
| Width | 4 mm | Unit Weight | 0.011993 oz |
Datasheet PDF
Datasheets record the features, absolute maximum ratings, applications and more of the device, which benefit a lot as an overall guide to the specific application of the part.
FAQs
What is SSM2166SZ?
The SSM2166SZ is a precision, digitally controlled microphone preamplifier designed by Analog Devices. It is ideal for audio applications requiring high-quality microphone amplification, such as recording equipment, conference systems, and voice recognition systems.
How Does SSM2166SZ Work?
The SSM2166SZ operates as a digitally controlled microphone preamplifier that provides high-quality amplification of microphone input signals. It features digitally controllable gain settings, making it suitable for applications requiring dynamic gain adjustment. The preamplifier also includes a compressor to control the output signal level, enabling improved signal-to-noise performance.
How Many Pins does SSM2166SZ have and What are the Functions of the Pinout Configuration?
The SSM2166SZ is housed in a 16-lead SOIC (Small Outline Integrated Circuit) package. The pinout configuration includes:
- VCC: Power supply pin.
- VREG: Internal voltage reference pin.
- VREF: Reference voltage input pin.
- VIN-: Inverting input pin for the differential microphone input.
- VIN+: Non-inverting input pin for the differential microphone input.
- VC1, VC2, VC3: Digital control pins for gain adjustment.
- VOUT: Output pin.
- GND: Ground pin.
What are the Pros and Cons of SSM2166SZ?
Pros:
- Digital Control: Offers digitally controllable gain settings and a compressor for dynamic signal processing.
- Low Noise: Provides high-quality amplification with low noise, suitable for audio applications.
- Internal Voltage Reference: Includes an internal voltage reference for improved performance and ease of use.
- Compact Package: The 16-lead SOIC package is space-efficient and suitable for compact designs.
Cons:
- Cost: May have a higher cost compared to simpler microphone preamplifiers.
- Complexity: Requires digital interface and control for optimal usage.
Are There Any Equivalents/Alternatives to SSM2166SZ for Recommendation?
The equivalent part to the SSM2166SZ is the MAX9814 from Maxim Integrated, which also offers digitally controlled microphone preamplification.
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