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CDB44L11
- Part Number: CDB44L11
- Categories:
- Manufacturer: Cirrus Logic Inc.
- MOQ: 1PCS
- In Stock: N/A
- Datasheet:
- Description: EVALUATION BOARD FOR CS44L11
- Payment method: Paypal/Wire transfer/Visa
- Delivery Method: UPS/DHL/FEDEX/EMS
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CDB44L11 Specifications
| Manufacturer | Cirrus Logic Inc. |
| Board Type | Fully Populated |
| Output Type | Headphones, 2-Channel (Stereo) |
| Amplifier Type | Class D |
| Product Status | Obsolete |
| Voltage - Supply | 1.8V ~ 2.4V |
| Supplied Contents | Board(s) |
| Utilized IC / Part | CS44L11 |
| Max Output Power x Channels @ Load | 23mW x 2 @ 16Ohm |
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CDB44L11 Packaging
step1: Inspect Products
step2: Vacuum Packaging
step3: Anti-Static Bag
step4: Individual Packing
step5: Packing Box
step6：Shipping Tag
- Before shipping, we will inspect the parts to ensure it in good condition and check that the parts are brand-new and original with the datasheet. And then, all the products will be packed in an anti-static bag.
- After ensuring that there are no issues with any of the goods after packing, we will wrap them carefully and send them by international express. It demonstrates exceptional seal integrity, outstanding tear and puncture resistance, and both.
Manufacturer Overview
A leader in the market for high-performing, low-power audio and voice signal processing ICs is Cirrus Logic. Cirrus Logic offers ground-breaking devices that span the whole audio signal chain, from capture to playback, for the most popular smartphones, tablets, digital headsets, wearables, and forthcoming smart home applications. Austin, Texas-based Cirrus Logic is well-known throughout the world for its exceptional workplace environment.
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- A temperature transducer is a sensor that can sense temperature and convert it into a usable output signal. The temperature sensor is the core part of the temperature measuring instrument, and there are many varieties. After entering the 21st century, temperature sensors are rapidly developing towards high-tech directions such as high precision, multi-function, bus standardization, high reliability and safety, development of virtual sensors and network sensors, and development of single-chip temperature measurement systems. The bus technology of the temperature sensor has also been standardized, and it can be used as a slave to communicate with the host through a dedicated bus interface. According to the measurement method, it can be divided into two categories: a contact type and a non-contact type. According to the characteristics of sensor materials and electronic components, it can be divided into two types: thermal resistance and thermocouple. 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There are two types of changes in resistance positive temperature coefficient Increased temperature = increased resistance A decrease in temperature = a decrease in resistance negative temperature coefficient Increased temperature = decreased resistance Decrease in temperature = increase in resistance Thermocouple Sensing A thermocouple consists of two metal wires of different materials welded together at the ends. Then measure the ambient temperature of the non-heating part, and the temperature of the heating point can be accurately known. Since it must have two conductors of different materials, it is called a thermocouple. Thermocouples made of different materials are used in different temperature ranges, and their sensitivities also vary. The sensitivity of the thermocouple refers to the change in the output potential difference when the temperature of the heating point changes by 1 °C. 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The following is an introduction to the characteristics of the thermocouple and thermistor temperature instruments. thermocouple Thermocouples are the most commonly used temperature sensors in temperature measurement. Its main advantages are a wide temperature range and adaptability to various atmospheric environments, and it is strong, low in price, does not require a power supply, and is the cheapest. A thermocouple consists of two wires of dissimilar metals (metal A and metal B) connected at one end. When one end of the thermocouple is heated, there is a potential difference in the thermocouple circuit. The temperature can be calculated from the measured potential difference. However, there is a nonlinear relationship between voltage and temperature. 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