現在提供此產品的更新版本
功能相同，但針腳輸出與所比較的裝置不同。
TLC5540
- 8-Bit Resolution
- Differential Linearity Error
- ±0.3 LSB Typ, ±1 LSB Max (25°C)
- ±1 LSB Max
- Integral Linearity Error
- ±0.6 LSB, ±0.75 LSB Max (25°C)
- ±1 LSB Max
- Maximum Conversion Rate of 40 Megasamples Per Second (MSPS) Max
- Internal Sample and Hold Function
- 5-V Single Supply Operation
- Low Power Consumption...85 mW Typ
- Analog Input Bandwidth...≥75 MHz Typ
- Internal Reference Voltage Generators
- applications
- Quadrature Amplitude Modulation (QAM) and Quadrature Phase Shift Keying (QPSK) Demodulators
- Digital Television
- Charge-Coupled Device (CCD) Scanners
- Video Conferencing
- Digital Set-Top Box
- Digital Down Converters
- High-Speed Digital Signal Processor Front End
The TLC5540 is a high-speed, 8-bit analog-to-digital converter (ADC) that converts at sampling rates up to 40 megasamples per second (MSPS). Using a semiflash architecture and CMOS process, the TLC5540 is able to convert at high speeds while still maintaining low power consumption and cost. The analog input bandwidth of 75 MHz (typ) makes this device an excellent choice for undersampling applications. Internal resistors are provided to generate 2-V full-scale reference voltages from a 5-V supply, thereby reducing external components. The digital outputs can be placed in a high impedance mode. The TLC5540 requires only a single 5-V supply for operation.
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| 重要文件 | 類型 | 標題 | 格式選項 | 下載最新的英文版本 | 日期 | |
|---|---|---|---|---|---|---|
| * | 資料表 | TLC5540: 8-Bit High-Speed Analog-to-Digital Converter datasheet (Rev. D) | 2004/4/19 | |||
| 應用說明 | Driving High-Speed ADCs: Circuit Topologies and System-Level Parameters (Rev. A) | 2010/9/10 | ||||
| 應用說明 | Smart Selection of ADC/DAC Enables Better Design of Software-Defined Radio | 2009/4/28 | ||||
| 應用說明 | CDCE62005 as Clock Solution for High-Speed ADCs | 2008/9/4 | ||||
| 應用說明 | CDCE72010 as a Clocking Solution for High-Speed Analog-to-Digital Converters | 2008/6/8 | ||||
| 應用說明 | Phase Noise Performance and Jitter Cleaning Ability of CDCE72010 | 2008/6/2 | ||||
| 使用指南 | TLC5540/TLC5510/TLC5510A EVM (Rev. D) | 2002/7/29 | ||||
| 應用說明 | Interfacing the TLC5540 Analog To Digital Converter to the TMS320C203-80 DSP | 1998/3/1 | ||||
| 應用說明 | Interfacing A/D Converters TLC5540/10 to the DSKplus DSP Starter Kit TMS320C54x | 1997/4/1 |
設計與開發
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| 封裝 | 針腳 | CAD 符號、佔位空間與 3D 模型 |
|---|---|---|
| TSSOP (PW) | 24 | Ultra Librarian |
| SOP (NS) | 24 | Ultra Librarian |