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LTC2636IDE-HMX10

LTC2636IDE-HMX10

  • 厂商:

    LINER

  • 封装:

  • 描述:

    LTC2636IDE-HMX10 - Octal 12-/10-/8-Bit SPI VOUT DACs with10ppm/°C Reference - Linear Technology

  • 详情介绍
  • 数据手册
  • 价格&库存
LTC2636IDE-HMX10 数据手册
FEATURES n n n n n n n n n n n LTC2636 Octal 12-/10-/8-Bit SPI VOUT DACs with10ppm/°C Reference DESCRIPTION The LTC®2636 is a family of octal 12-, 10-, and 8-bit voltage-output DACs with an integrated, high-accuracy, low-drift 10ppm/°C reference in 14-lead DFN and 16-lead MSOP packages. It has a rail-to-rail output buffer and is guaranteed monotonic. The LTC2636-L has a full-scale output of 2.5V, and operates from a single 2.7V to 5.5V supply. The LTC2636-H has a full-scale output of 4.096V, and operates from a 4.5V to 5.5V supply. Each DAC can also operate with an external reference, which sets the DAC full-scale output to the external reference voltage. These DACs communicate via an SPI/MICROWIRE™-compatible 3-wire serial interface which operates at clock rates up to 50MHz. Hardware clear (CLR) and asynchronous DAC update (LDAC) pins are available in the MSOP package. The LTC2636 incorporates a power-on reset circuit. Options are available for reset to zero-scale or reset to mid-scale in internal reference mode, or reset to mid-scale in external reference mode after power-up. L, LT, LTC and LTM are registered trademarks of Linear Technology Corporation. SPI/MICROWIRE is a trademark of Linear Technology Corporation. All other trademarks are the property of their respective owners. Protected by U.S. Patents including 5396245, 5859606, 6891433, 6937178, 7414561. Integrated Precision Reference 2.5V Full-Scale 10ppm/°C (LTC2636-L) 4.096V Full-Scale 10ppm/°C (LTC2636-H) Maximum INL Error: 2.5LSB (LTC2636-12) Low Noise: 0.75mVP-P 0.1Hz to 200KHz Guaranteed Monotonic Over –40°C to 125°C Temperature Range Selectable Internal or External Reference 2.7V to 5.5V Supply Range (LTC2636-L) Ultralow Crosstalk Between DACs (
LTC2636IDE-HMX10
1. 物料型号: - LTC2636有多个型号,包括LTC2636-LMI12、LTC2636-LMI10、LTC2636-LMI8、LTC2636-LMX12、LTC2636-LMX10、LTC2636-LMX8、LTC2636-LZ12、LTC2636-LZ10、LTC2636-LZ8、LTC2636-HMI12、LTC2636-HMI10、LTC2636-HM18、LTC2636-HMX12、LTC2636-HMX10、LTC2636-HMX8、LTC2636-HZ12、LTC2636-HZ10、LTC2636-HZ8。

2. 器件简介: - LTC2636是一款八通道的12位、10位和8位电压输出数模转换器(DAC),具有集成的高精度、低漂移的10ppm/°C参考电压源。它采用14引脚DFN或16引脚MSOP封装,并提供轨到轨输出缓冲。

3. 引脚分配: - 引脚1和引脚14/16为供电电压输入和地。 - 引脚6(仅限MSOP)为异步DAC更新引脚。 - 引脚2-5和10-13/2-5、12-15为DAC模拟电压输出。 - 引脚6/7为串行接口芯片选择/加载输入。 - 引脚7/8为串行接口时钟输入。 - 引脚10(仅限MSOP)为异步清除输入。 - 引脚8/9为串行接口数据输入。 - 外露焊盘(仅限DFN封装的引脚15)必须焊接到PCB地上。

4. 参数特性: - 工作电压范围:LTC2636-L为2.7V至5.5V,LTC2636-H为4.5V至5.5V。 - 内置参考电压:LTC2636-L为2.5V全量程,LTC2636-H为4.096V全量程。 - 最大INL误差:LTC2636-12为±2.5LSB。 - 低噪声:在0.1Hz至200kHz频率范围内为0.75mVP-P。 - 工作温度范围:-40°C至125°C。

5. 功能详解: - LTC2636支持内部或外部参考选择。 - 通过SPI/MICROWIRE兼容的3线串行接口进行通信。 - 具备上电复位到零量程/中量程的功能。 - 双缓冲数据锁存器。

6. 应用信息: - 移动通信、过程控制和工业自动化、自动测试设备、便携设备、汽车光学网络。

7. 封装信息: - LTC2636提供14引脚4mm×3mm DFN和16引脚MSOP封装。
LTC2636IDE-HMX10 价格&库存

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