The TLC1518 and TLC1514 are a family of high-performance, 10-bit, low power, 1.4 us, CMOS SAR analog-to-digital converters (ADC) which operate from a single 5 V power supply. These devices have three digital inputs and a 3-state output [chip select (CS\), serial input-output clock (SCLK), serial data input (SDI), and serial data output (SDO)] that provide a direct 4-wire interface to the serial port of most popular host microprocessors (SPI interface). When interfaced with a DSP, a frame sync (FS) signal is used to indicate the start of a serial data frame.

In addition to a high-speed A/D converter and versatile control capability, these devices have an on-chip analog multiplexer that can select any analog inputs or one of three internal self-test voltages. The sample-and-hold function is automatically started after the fourth SCLK edge (normal sampling) or can be controlled by a special pin, CSTART\, to extend the sampling period (extended sampling). The normal sampling period can also be programmed as short (12 SCLKs) or as long (24 SCLKs) to accommodate faster SCLK operation popular among high-performance signal processors. The TLC1518 and TLC1514 are designed to operate with very low power consumption. The power-saving feature is further enhanced with software/hardware/auto power down modes and programmable conversion speeds. The converter uses the external SCLK as the source of the conversion clock. There is a 4-V internal reference available and an optional external reference can also be used to achieve maximum flexibility.

Free Data Converter Software Drivers for Code Composer Studio™

The data converter software drivers for TI's Code Composer Studio are just one of the benefits developers can realize from the eXpressDSP™ Open Plug-in Architecture. The data converter software drivers provide software support for TI's data converters and TI's TMS320C5000™ and TMS320C6000™ DSP platforms. To download the software drivers, please visit our Web site at www.ti.com/sc/dcplug-in

• Maximum Throughput 400 KSPS
• Built-In Reference and 8× FIFO
• Differential/Integral Nonlinearity Error: ±0.5 LSB Max
• Signal-to-Noise and Distortion Ratio: 59 dB, fi = 12 kHz
• Spurious Free Dynamic Range: 72 dB, fi = 12 kHz
• SPI/DSP-Compatible Serial Interfaces With SCLK up to 20 MHz
• Single Supply 5 Vdc
• Analog Input Range 0 V to Supply Voltage With 500 kHz BW
• Hardware Controlled and Programmable Sampling Period
• Low Operating Current (4 mA at 5.5 V External Ref, 6 mA at 5.5 V, Internal Ref)
• Power Down: Software/Hardware Power-Down Mode (1 uA Max, Ext Ref), Auto Power-Down Mode (5 uA, Ext Ref)
• Programmable Auto-Channel Sweep
• Pin Compatible, 12-Bit Upgrades Available (TLC2554, TLC2558)

• Resolution (Bits)
• 10
• Number of input channels
• 8
• Sample rate (Max) (kSPS)
• 400
• Interface type
• SPI
• Architecture
• SAR
• Input type
• Pseudo-Differential, Single-Ended
• Multi-channel configuration
• Multiplexed
• Rating
• Catalog
• Reference mode
• Ext, Int
• Input range (Max) (V)
• 5.5
• Input range (Min) (V)
• 0
• Features
• —
• Operating temperature range (C)
• -40 to 85
• Power consumption (Typ) (mW)
• 10
• Analog voltage AVDD (Min) (V)
• 4.5
• SNR (dB)
• 60
• Analog voltage AVDD (Max) (V)
• 5.5
• INL (Max) (+/-LSB)
• 0.5
• Digital supply (Min) (V)
• 4.5
• Digital supply (Max) (V)
• 5.5

TLC1518的完整型号有：TLC1518IDW、TLC1518IPW，以下是这些产品的关键参数及官网采购报价：

TLC1518IDW，工作温度：-40 to 85，封装：SOIC (DW)-20，包装数量MPQ：25个，MSL 等级/回流焊峰值温度：Level-1-260C-UNLIM，引脚镀层/焊球材料：NIPDAU，TI官网TLC1518IDW的批量USD价格：5.06（1000+）

TLC1518IPW，工作温度：-40 to 85，封装：TSSOP (PW)-20，包装数量MPQ：70个，MSL 等级/回流焊峰值温度：Level-1-260C-UNLIM，引脚镀层/焊球材料：NIPDAU，TI官网TLC1518IPW的批量USD价格：5.06（1000+）

PSPICE-FOR-TI — 适用于 TI 设计和模拟工具的 PSpice

PSpice for TI 可提供帮助评估模拟电路功能的设计和仿真环境。此功能齐全的设计和仿真套件使用 Cadence 的模拟分析引擎。PSpice for TI 可免费使用，包括业内超大的模型库之一，涵盖我们的模拟和电源产品系列以及精选的模拟行为模型。

借助?PSpice for TI 的设计和仿真环境及其内置的模型库，您可对复杂的混合信号设计进行仿真。创建完整的终端设备设计和原型解决方案，然后再进行布局和制造，可缩短产品上市时间并降低开发成本。

在?PSpice for TI 设计和仿真工具中，您可以搜索 TI (...)

TINA-TI — 基于 SPICE 的模拟仿真程序

TINA-TI 提供了 SPICE 所有的传统直流、瞬态和频域分析以及更多。TINA 具有广泛的后处理功能，允许您按照希望的方式设置结果的格式。虚拟仪器允许您选择输入波形、探针电路节点电压和波形。TINA 的原理图捕获非常直观 - 真正的“快速入门”。

TINA-TI 安装需要大约 500MB。直接安装，如果想卸载也很容易。我们相信您肯定会爱不释手。

TINA 是德州仪器 (TI) 专有的 DesignSoft 产品。该免费版本具有完整的功能，但不支持完整版 TINA 所提供的某些其他功能。

如需获取可用 TINA-TI 模型的完整列表，请参阅：SpiceRack - 完整列表

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模拟工程师计算器旨在加快模拟电路设计工程师经常使用的许多重复性计算。该基于 PC 的工具提供图形界面，其中显示各种常见计算的列表（从使用反馈电阻器设置运算放大器增益到为稳定模数转换器 (ADC) 驱动器缓冲器电路选择合适的电路设计元件）。除了可用作单独的工具之外，该计算器还能够很好地与模拟工程师口袋参考书中所述的概念配合使用。 lock = 需要出口许可（1分钟）