| Allicdata Part #: | AD7949BCPZ-ND |
| Manufacturer Part#: |
AD7949BCPZ |
| Price: | $ 6.24 |
| Product Category: | Integrated Circuits (ICs) |
| Manufacturer: | Analog Devices Inc. |
| Short Description: | IC ADC 14BIT 250KSPS 8CH 20LFCSP |
| More Detail: | 14 Bit Analog to Digital Converter 8 Input 1 SAR 2... |
| DataSheet: |  AD7949BCPZ Datasheet/PDF |
| Quantity: | 2061 |
| 1 +: | $ 6.23700 |
| 10 +: | $ 6.04989 |
| 100 +: | $ 5.92515 |
| 1000 +: | $ 5.80041 |
| 10000 +: | $ 5.61330 |
Specifications
| Number of A/D Converters: | 1 |
| Base Part Number: | AD7949 |
| Supplier Device Package: | 20-LFCSP-WQ (4x4) |
| Package / Case: | 20-WFQFN Exposed Pad, CSP |
| Operating Temperature: | -40°C ~ 85°C |
| Features: | Temperature Sensor |
| Voltage - Supply, Digital: | 2.3 V ~ 5.5 V |
| Voltage - Supply, Analog: | 2.3 V ~ 5.5 V |
| Reference Type: | External, Internal |
| Architecture: | SAR |
| Series: | PulSAR® |
| Ratio - S/H:ADC: | 1:1 |
| Configuration: | MUX-S/H-ADC |
| Data Interface: | SPI, DSP |
| Input Type: | Differential, Pseudo-Differential, Single Ended |
| Number of Inputs: | 8 |
| Sampling Rate (Per Second): | 250k |
| Number of Bits: | 14 |
| Part Status: | Active |
| Packaging: | Tray |
Description
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AD7949BCPZ is a 8-bit successive approximation Analog-to-Digital Converter (ADC), which is suitable for a variety of different applications that require analog-to-digital conversions. The AD7949BCPZ is an integrated circuit (IC) used to convert an analog signal into a digital equivalent. The AD7949BCPZ is a high speed, high resolution, 8-bit Analog-to-Digital Converter (ADC) with a sample rate up to 1 MSPS. It is fast, accurate, and very low power, making it suitable for portable and battery-powered applications.
The AD7949BCPZ is an eight-bit analog-to-digital converter that offers 8-bit resolution and high speed. The device features a high sample rate (up to 1 MSPS), low power consumption, and excellent noise immunity. The AD7949BCPZ features an asynchronous sample rate of up to 1 MSPS, allowing it to acquire data without waiting on a clock signal. The AD7949BCPZ has a wide input range (+/- 10 V) and a wide operating temperature range (-40°C to +85°C).
The working principle of AD7949BCPZ is based on the successive approximation method which is used to convert an analog signal into its digital equivalent. The AD7949BCPZ circuit includes an analog-to-digital converter (ADC), a clock circuit, an 8-bit successive approximation register (SAR), and an 8-bit digital-to-analog converter (DAC). The device first converts the analog signal into an 8-bit binary code using the SAR. The 8-bit binary code is then used to control the DAC which is used to reconstruct the analog signal. By comparing the reconstructed analog signal with the original input signal, the device is able to determine the 8-bit binary code for the input signal.
AD7949BCPZ is suited for portable battery driven systems and automotive applications. The device can be used to acquire signals from a variety of sensors including temperature, pressure, current, and strain-gauge sensors. It can also be used to acquire medical, audio, and video signals. Its low power consumption and high speed make it a great choice for portable and battery-operated applications.
In conclusion, AD7949BCPZ is a 8-bit successive approximation Analog-to-Digital Converter (ADC) that is suitable for a variety of different applications that require analog-to-digital conversions. It features a high sample rate (up to 1 MSPS), low power consumption, and excellent noise immunity making it suitable for portable and battery-powered applications. It utilizes the successive approximation method which is used to convert an analog signal into its digital equivalent. It is suited for portable battery driven systems and automotive applications and can be used to acquire signals from a variety of sensors.
The specific data is subject to PDF, and the above content is for reference
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