- 制造厂商:TI
- 产品类别:数据转换器
- 技术类目:数模转换器 (DAC) - 精密数模转换器 (<=10MSPS)
- 功能描述:精密 16 位、缓冲电压输出 DAC
- 点击这里打开及下载DAC161S055的技术文档资料
- TI代理渠道,提供当日发货、严格的质量标准,满足您的目标价格
The DAC161S055 is a precision 16-bit, buffered voltage output Digital-to-Analog Converter (DAC) that operates from a 2.7V to 5.25V supply with a separate I/O supply pin that operates down to 1.7V. The on-chip precision output buffer provides rail-to-rail output swing and has a typical settling time of 5 µsec. The external voltage reference can be set between 2.5V and VA (the analog supply voltage), providing the widest dynamic output range possible.
The 4-wire SPI compatible interface operates at clock rates up to 20 MHz. The part is capable of Diasy Chain and Data Read Back. An on board power-on-reset (POR) circuit ensures the output powers up to a known state.
The DAC161S055 features a power-up value pin (MZB), a load DAC pin (LDACB) and a DAC clear (CLRB) pin. MZB sets the startup output voltage to either GND or mid-scale. LDACB updates the output, allowing multiple DACs to update their outputs simultaneously. CLRB can be used to reset the output signal to the value determined by MZB.
The DAC161S055 has a power-down option that reduces power consumption when the part is not in use. It is available in a 16-lead LLP package.
- 16-bit DAC with a two-buffer SPI interface
- Asynchronous load DAC and reset pins
- Compatibility with 1.8V controllers
- Buffered voltage output with rail-to-rail capability
- Wide voltage reference range of +2.5V to VA
- Wide temperature range of ?40°C to +105°C
- Packaged in a 16-pin LLP
- Resolution (Bits)
- 16
- Number of DAC channels (#)
- 1
- Interface type
- SPI
- Output type
- Buffered Voltage
- Settling time (μs)
- 5
- Features
- SDO
- Reference type
- Ext
- Architecture
- R-2R
- Rating
- Catalog
- Output range (Max) (mA/V)
- 5.21
- Output range (Min) (mA/V)
- 0
- Operating temperature range (C)
- -40 to 105
DAC161S055的完整型号有:DAC161S055CISQ/NOPB、DAC161S055CISQE/NOPB、DAC161S055CISQX/NOPB,以下是这些产品的关键参数及官网采购报价:
DAC161S055CISQ/NOPB,工作温度:-40 to 105,封装:WQFN (RGH)-16,包装数量MPQ:1000个,MSL 等级/回流焊峰值温度:Level-3-260C-168 HR,引脚镀层/焊球材料:SN,TI官网DAC161S055CISQ/NOPB的批量USD价格:5.808(1000+)
DAC161S055CISQE/NOPB,工作温度:-40 to 105,封装:WQFN (RGH)-16,包装数量MPQ:250个,MSL 等级/回流焊峰值温度:Level-3-260C-168 HR,引脚镀层/焊球材料:SN,TI官网DAC161S055CISQE/NOPB的批量USD价格:5.808(1000+)
DAC161S055CISQX/NOPB,工作温度:-40 to 105,封装:WQFN (RGH)-16,包装数量MPQ:4500个,MSL 等级/回流焊峰值温度:Level-3-260C-168 HR,引脚镀层/焊球材料:SN,TI官网DAC161S055CISQX/NOPB的批量USD价格:4.84(1000+)
DAC161S055EVM — 16 位 1 通道·SAR 数模转换器评估模块
The DAC161S055EVM is a demonstration kit for the DAC161S055, a 16-bit, 1-channel, 5µs settling time, Serial Interface digital-to-analog converter. The EVM allows users to evaluate the operation and performance of the DAC161S055 data converter. The EVM features a small size layout that (...)
TinyI2CSPI software and personality files
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
需要 HSpice (...)
ANALOG-ENGINEER-CALC — 模拟工程师计算器
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)