- 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:采用 SC70 封装的 8 位、单通道、80uA、1.8V-5.5V DAC
- 点击这里打开及下载DAC5311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 DAC5311 (8-bit), DAC6311 (10-bit), and DAC7311 (12-bit) devices are low-power, single-channel, voltage output digital-to-analog converters (DACs). The low power consumption of these devices in normal operation (0.55 mW at 5 V, reducing to 2.5 µW in power-down mode) makes it ideally suited for portable, battery-operated applications.
These devices are monotonic by design, provide excellent linearity, and minimize undesired code-to-code transient voltages while offering an easy upgrade path within a pin-compatible family. All devices use a versatile, three-wire serial interface that operates at clock rates of up to 50 MHz and is compatible with standard SPI™, QSPI™, Microwire, and digital signal processor (DSP) interfaces.
All devices use an external power supply as a reference voltage to set the output range. The devices incorporate a power-on reset (POR) circuit that ensures the DAC output powers up at 0 V and remains there until a valid write to the device occurs. The DAC5311, DAC6311, and DAC7311 contain a power-down feature, accessed over the serial interface, that reduces current consumption of the device to 0.1 µA at 2.0 V in power-down mode.
These devices are pin-compatible with the DAC8311 and DAC8411, offering an easy upgrade path from 8-, 10-, and 12-bit resolution to 14- and 16-bit. All devices are available in a small, 6-pin, SC70 (SOT) package. This package offers a flexible, pin- and function-compatible, drop-in solution within the family over an extended temperature range of 40°C to +125°C.
- Relative Accuracy:
- 0.25 LSB INL (DAC5311: 8-Bit)
- 0.5 LSB INL (DAC6311: 10-Bit)
- 1 LSB INL (DAC7311: 12-Bit)
- microPower Operation: 80 μA at 2.0 V
- Power-Down: 0.5 μA at 5 V, 0.1 μA at 2.0 V
- Wide Power Supply: 2.0 V to 5.5 V
- Power-On Reset to Zero Scale
- Straight Binary Data Format
- Low Power Serial Interface With Schmitt- Triggered Inputs: up to 50 MHz
- On-Chip Output Buffer Amplifier, Rail-to-Rail Operation
- SYNC Interrupt Facility
- Extended Temperature Range –40°C to +125°C
- Pin-Compatible Family in a Tiny, 6-Pin SC70 Package
- Resolution (Bits)
- 8
- Number of DAC channels (#)
- 1
- Interface type
- SPI
- Output type
- Buffered Voltage
- Settling time (μs)
- 6
- Features
- Cost Optimized, Low Power, Small Size
- Reference type
- Ext
- Architecture
- String
- Rating
- Catalog
- Output range (Max) (mA/V)
- 5.5
- Output range (Min) (mA/V)
- 0
- Operating temperature range (C)
- -40 to 125
DAC5311的完整型号有:DAC5311IDCKR、DAC5311IDCKT,以下是这些产品的关键参数及官网采购报价:
DAC5311IDCKR,工作温度:-40 to 125,封装:SC70 (DCK)-6,包装数量MPQ:3000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DAC5311IDCKR的批量USD价格:.6(1000+)
DAC5311IDCKT,工作温度:-40 to 125,封装:SC70 (DCK)-6,包装数量MPQ:250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DAC5311IDCKT的批量USD价格:.72(1000+)
DAC7311EVM — DAC7311 评估模块
SC70 DAC EVM 是为进行原型设计和评估 DAC8411、DAC8311、DAC7311、DAC6311 和 DAC5311 数模转换器 (DAC) 而设计的评估模块。这些 8 至 16 位电阻串 DAC 使用高速串行时钟(高达 50MHz),可提供出色性能,并且功耗低至 2.5uW。这些引脚兼容的器件可从 8 位、10 位和 12 位分辨率轻松升级到 14 位和 16 位分辨率。
DXP — DXP DAC 操作器程序
DAC Exerciser Program (DXP)is a software tool from Texas Instruments for evaluating DACs without the requirements of expensive pattern generators or writing complex software. When used with a Texas Instruments DAC EVM and a modular motherboard, it allows for simple and easy digital signal (...)DAC5311 IBIS Model
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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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