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ADS8344EB
IC ADC 16BIT SAR 20SSOP
- メーカー
- Mfr。パート #ADS8344EB
- パッケージ
- データシート
- 在庫中7389
100% オリジナル &新しい
出荷の準備ができている24時間
365日の保証
RFQおよびもっと割引を得る
仕様
| Part Status | Active |
| Base Product Number | ADS8344 |
| Number of Bits | 16 |
| Sampling Rate (Per Second) | 100k |
| Number of Inputs | 4, 8 |
| Input Type | Differential, Single Ended |
| Data Interface | SPI |
| Configuration | S/H-ADC |
| Ratio - S/H:ADC | 1:1 |
| Number of A/D Converters | 1 |
| Architecture | SAR |
| Reference Type | External |
| Voltage - Supply, Analog | 2.7V ~ 3.6V, 5V |
| Voltage - Supply, Digital | 2.7V ~ 3.6V, 5V |
| Operating Temperature | -40°C ~ 85°C |
| Package | 20-SSOP (0.154", 3.90mm Width) |
| Supplier Device Package | 20-SSOP |
| Mounting Type | Surface Mount |
| Packaging | Bulk, Tube |
概要
Description
The ADS8344EB is an evaluation board designed for the ADS8344, a 16-bit analog-to-digital converter (ADC) from Texas Instruments. This ADC is notable for its high performance, featuring a maximum sampling rate of 1 MSPS and low power consumption, making it suitable for battery-operated applications. The ADS8344 operates with a single 5V supply and provides differential input channels, which enhance noise immunity and signal integrity.
The evaluation board facilitates testing and demonstration of the ADC's capabilities, providing access to all necessary pins for easy interfacing. It includes onboard features like reference voltage options, power management, and an SPI interface for data communication, allowing users to quickly prototype and evaluate the ADC's performance in various applications such as data acquisition systems, industrial automation, and medical devices. The ADS8344EB serves as a valuable tool for engineers looking to integrate high-precision ADCs into their designs.
The evaluation board facilitates testing and demonstration of the ADC's capabilities, providing access to all necessary pins for easy interfacing. It includes onboard features like reference voltage options, power management, and an SPI interface for data communication, allowing users to quickly prototype and evaluate the ADC's performance in various applications such as data acquisition systems, industrial automation, and medical devices. The ADS8344EB serves as a valuable tool for engineers looking to integrate high-precision ADCs into their designs.
Features
The ADS8344EB is a 16-bit analog-to-digital converter (ADC) designed for precision applications. Key features include:
1. Resolution: 16-bit resolution for high accuracy in digital signal representation.
2. Sampling Rate: Up to 1 MSPS (megasamples per second), enabling fast data acquisition.
3. Input Range: Flexible input range options, supporting single-ended and differential inputs.
4. Low Power Consumption: Operates on low power, making it suitable for battery-operated devices.
5. SPI Interface: Serial Peripheral Interface (SPI) for easy integration with microcontrollers and other digital systems.
6. Internal Reference: Integrated voltage reference for reduced external component count.
7. Low Noise: High signal-to-noise ratio (SNR) and low total harmonic distortion (THD) for clean signal conversion.
8. Temperature Range: Operates over a wide temperature range, making it suitable for industrial applications.
9. Package Options: Available in compact packages for space-constrained designs.
These features make the ADS8344EB suitable for applications in industrial automation, medical instrumentation, and data acquisition systems.
1. Resolution: 16-bit resolution for high accuracy in digital signal representation.
2. Sampling Rate: Up to 1 MSPS (megasamples per second), enabling fast data acquisition.
3. Input Range: Flexible input range options, supporting single-ended and differential inputs.
4. Low Power Consumption: Operates on low power, making it suitable for battery-operated devices.
5. SPI Interface: Serial Peripheral Interface (SPI) for easy integration with microcontrollers and other digital systems.
6. Internal Reference: Integrated voltage reference for reduced external component count.
7. Low Noise: High signal-to-noise ratio (SNR) and low total harmonic distortion (THD) for clean signal conversion.
8. Temperature Range: Operates over a wide temperature range, making it suitable for industrial applications.
9. Package Options: Available in compact packages for space-constrained designs.
These features make the ADS8344EB suitable for applications in industrial automation, medical instrumentation, and data acquisition systems.
Package
The ADS8344EB is packaged in a 28-pin TSSOP (Thin Shrink Small Outline Package).
Pinout
The ADS8344EB is a 4-channel, 16-bit analog-to-digital converter (ADC) from Texas Instruments. It features a total of 28 pins.
Pin Functions:
1. Power Supply Pins: VREF, VIO, and AGND provide reference voltage, input/output voltage, and ground connections.
2. Analog Input Pins: AIN0 to AIN3 are the four analog inputs for converting analog signals to digital.
3. Digital Interface Pins:
- Data Output Pins (D0-D15): 16-bit digital output for the converted data.
- Control Pins (CS, SCLK, DIN, DOUT): Used for chip selection, serial clock, data input, and data output.
4. Conversion Control Pins:
- CONVST: Initiates the conversion process.
- Busy: Indicates when the conversion is in progress.
5. Miscellaneous Pins: Various pins for configuration, such as the ground connections and the reference voltage.
This ADC is suitable for applications requiring high precision and multiple channels.
Pin Functions:
1. Power Supply Pins: VREF, VIO, and AGND provide reference voltage, input/output voltage, and ground connections.
2. Analog Input Pins: AIN0 to AIN3 are the four analog inputs for converting analog signals to digital.
3. Digital Interface Pins:
- Data Output Pins (D0-D15): 16-bit digital output for the converted data.
- Control Pins (CS, SCLK, DIN, DOUT): Used for chip selection, serial clock, data input, and data output.
4. Conversion Control Pins:
- CONVST: Initiates the conversion process.
- Busy: Indicates when the conversion is in progress.
5. Miscellaneous Pins: Various pins for configuration, such as the ground connections and the reference voltage.
This ADC is suitable for applications requiring high precision and multiple channels.
Manufacturer
The ADS8344EB is manufactured by Texas Instruments (TI), a prominent technology company based in the United States. Texas Instruments specializes in designing and manufacturing semiconductors and various integrated circuits (ICs), with a strong focus on analog and digital signal processing. The company is known for its innovation in a wide range of applications, including automotive, industrial, communication, and consumer electronics. Established in 1930, TI is a leader in the field of microcontrollers, embedded processing, and analog ICs, providing solutions that enhance the performance and efficiency of electronic systems.
Application
The ADS8344EB is a high-performance analog-to-digital converter (ADC) primarily used in data acquisition systems, industrial automation, and control applications. It finds application in instrumentation, medical devices, and environmental monitoring, where precise analog signal conversion is essential. Additionally, it is suitable for automotive sensors, audio processing, and communication systems requiring high-resolution and low-noise data conversion.
Equivalent
The ADS8344EB is a 16-bit, 4-channel analog-to-digital converter (ADC) from Texas Instruments. Equivalent products include the AD7606 from Analog Devices, which offers a similar multi-channel ADC capability, and the MCP3204 from Microchip, although it has a 12-bit resolution. For higher resolutions, the LTC1867 from Analog Devices is another alternative with 16-bit resolution. Always verify specific features such as input range, speed, and interface compatibility when considering equivalents.
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出荷料参照(DHL/FedEx):
DHL の: 配送費は25ドル〜45ドル(0.5kg)の範囲で、推定配送時間は2〜5営業日です。
フェデックス: 配送費は25ドル〜40ドル(0.5kg)の範囲で、推定配送時間は3〜7営業日。
UPS の: 配送費は25ドル〜45ドル(0.5kg)の範囲で、推定配送時間は3〜7営業日。
TNT社: 配送費は25ドル〜65ドル(0.5kg)の範囲で、推定配送時間は3〜7営業日。
EMS: 配送料金は30〜50ドル(0.5kg)の範囲で、推定配送時間は7〜15営業日です。
登録航空郵便: 配送費は2〜4ドル(0.1kg)で、推定配送時間は5〜20営業日です。
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