AD7545
不推荐用于新设计CMOS 12位缓冲乘法DAC，片上集成数据锁存器
- 产品模型
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产品详情
- 12位分辨率
- 低增益温度系数：2 ppm/°C（典型值）
- 快速TTL兼容数据锁存器
- 20引脚0.3"小型DIP和20引脚表贴封装
- +5 V至+15 V单电源供电
- 无闩锁现象（无需肖特基二极管保护）
- 低成本
- 电池供电设备的理想之选
AD7545是一款单芯片12位CMOS乘法DAC，片上集成数据锁存器。数据以单个12位宽数据字的形式加载，可以与多数12位和16位总线系统直接接口。数据 CS 和 WR 输入的控制下载入输入锁存器。如果将这些控制输入接为低电平，输入锁存器将变得透明，DAC可直接以无缓冲方式工作。
参考资料
数据手册 2
应用笔记 1
ADI 始终高度重视提供符合最高质量和可靠性水平的产品。我们通过将质量和可靠性检查纳入产品和工艺设计的各个范围以及制造过程来实现这一目标。出货产品的“零缺陷”始终是我们的目标。查看我们的质量和可靠性计划和认证以了解更多信息。
| 产品型号 | 引脚/封装图-中文版 | 文档 | CAD 符号，脚注和 3D模型 |
|---|---|---|---|
| 5962-8770201RX | 20-Lead CerDIP | ||
| 5962-8770202RX | 20-Lead CerDIP | ||
| 5962-8770203RX | 20-Lead CerDIP | ||
| 5962-8770204RX | 20-Lead CerDIP | ||
| AD7545ACHIPS | none available | ||
| AD7545AQ | 20-Lead CerDIP | ||
| AD7545BQ | 20 ld CerDIP | ||
| AD7545CQ | 20 ld CerDIP | ||
| AD7545GCQ | 20-Lead CerDIP | ||
| AD7545GLNZ | 20-Lead PDIP | ||
| AD7545JNZ | 20-Lead PDIP | ||
| AD7545JPZ | 20-Lead Flatpack | ||
| AD7545JPZ-REEL | 20-Lead Flatpack | ||
| AD7545KNZ | 20-Lead PDIP | ||
| AD7545LNZ | 20-Lead PDIP | ||
| AD7545LPZ | 20-Lead Flatpack | ||
| AD7545LPZ-REEL | 20-Lead Flatpack |
| 产品型号 | 产品生命周期 | PCN |
|---|---|---|
|
4月 9, 2018 - 16_0026 Qualify TeamQuest Technology, Inc. for Burn-in and Life Test of Military and Aerospace Devices |
||
| 5962-8770201RX | 量产 | |
| 5962-8770202RX | ||
| 5962-8770203RX | ||
| 5962-8770204RX | ||
|
11月 7, 2012 - 12_0199 Qualification of New Conductive Silver-Filled Glass Die Attach Adhesive for Cerdip and Ceramic Flatpack (Cerpack) Packages. |
||
| 5962-8770201RX | 量产 | |
| 5962-8770202RX | ||
| 5962-8770203RX | ||
| 5962-8770204RX | ||
| AD7545AQ | ||
| AD7545BQ | ||
| AD7545CQ | ||
| AD7545GCQ | ||
|
11月 9, 2011 - 11_0050 Transfer of ADI Hermetics Assembly location from Paranaque, Manila to General Trias, Cavite Philippines |
||
| 5962-8770201RX | 量产 | |
| 5962-8770202RX | ||
| 5962-8770203RX | ||
| 5962-8770204RX | ||
| AD7545AQ | ||
| AD7545BQ | ||
| AD7545CQ | ||
| AD7545GCQ | ||
|
11月 9, 2011 - 11_0182 Test Site Transfer from Analog Devices Philippines Inc in Paranaque to Analog Devices General Trias in Cavite, Philippines |
||
| 5962-8770201RX | 量产 | |
| 5962-8770202RX | ||
| 5962-8770203RX | ||
| 5962-8770204RX | ||
| AD7545AQ | ||
| AD7545BQ | ||
| AD7545CQ | ||
| AD7545GCQ | ||
|
2月 1, 2010 - 10_0020 Test Solutions Services, Inc.(TSSI) as Subcontractor Burn-in Facility. |
||
| 5962-8770201RX | 量产 | |
| 5962-8770202RX | ||
| 5962-8770203RX | ||
| 5962-8770204RX | ||
|
11月 16, 2009 - 06_0157 Qualification of the 8" H6 Thin Film BiPolar Wafer Fab Process at Analog Devices, Limerick, Ireland |
||
| 5962-8770201RX | 量产 | |
| 5962-8770202RX | ||
| 5962-8770203RX | ||
| 5962-8770204RX | ||
| AD7545ACHIPS | ||
| AD7545AQ | ||
| AD7545BQ | ||
| AD7545CQ | ||
| AD7545GCQ | ||
| AD7545GLNZ | 量产 | |
| AD7545JNZ | 量产 | |
| AD7545JPZ | 量产 | |
| AD7545JPZ-REEL | 量产 | |
| AD7545KNZ | 量产 | |
| AD7545LNZ | 量产 | |
| AD7545LPZ | 量产 | |
| AD7545LPZ-REEL | 量产 | |
|
3月 7, 2019 - 19_0046 Assembly Transfer of 18,20,24,28 Lead PDIP to Cirtek |
||
| AD7545GLNZ | 量产 | |
| AD7545JNZ | 量产 | |
| AD7545KNZ | 量产 | |
| AD7545LNZ | 量产 | |
|
8月 19, 2009 - 07_0024 Package Material Changes for SOT23, MiniSO, MQFP, PDIP, PLCC, SOIC (narrow and wide body), SSOP, TSSOP and TSSOP exposed pad |
||
| AD7545GLNZ | 量产 | |
| AD7545JNZ | 量产 | |
| AD7545KNZ | 量产 | |
| AD7545LNZ | 量产 | |
这是最新版本的数据手册
工具及仿真模型
精密DAC误差预算工具
精密DAC误差预算工具是一种Web应用程序，用于计算精密DAC信号链的直流精度。它可显示整个信号链中的静态误差状况，以快速评估设计利弊。可计算由基准电压源、运算放大器和精密DAC引起的直流误差。
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