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ADM1066: Super Sequencer(R) with Margining Control and Auxiliary ADC Inputs

The ADM1066 Super Sequencer(R) is a configurable supervisory/ sequencing device that offers a single-chip solution for supply monitoring and sequencing in multiple-supply systems. In addition to these functions, the ADM1066 integrates a 12-bit ADC and six 8-bit voltage output DACs. These circuits can be used to implement a closed-loop margining system that enables supply adjustment by altering either the feedback node or reference of a dc-to-dc converter using the DAC outputs.

Supply margining can be performed with a minimum of external components. The margining loop can be used for in-circuit testing of a board during production (for example, to verify board functionality at -5% of nominal supplies), or it can be used dynamically to accurately control the output voltage of a dc-to-dc converter.

产品应用领域 Applications
ADM1066 特点
10 programmable output drivers (PDO1 to PDO10) Sequencing engine (SE) implements state machine control of PDO outputs
ADM1066 功能框图

ADM1066 芯片订购指南
产品型号 产品状态 封装 引脚 温度范围
ADM1066ACP 量产 40 ld LFCSP (6x6mm w.4.1mm pad) 40 工业
ADM1066ACP-REEL 量产 40 ld LFCSP (6x6mm w.4.1mm pad) 40 工业
ADM1066ACP-REEL7 量产 40 ld LFCSP (6x6mm w.4.1mm pad) 40 工业
ADM1066ACPZ 量产 40 ld LFCSP (6x6mm w.4.1mm pad) 40 工业
ADM1066ACPZ-REEL 量产 40 ld LFCSP (6x6mm w.4.1mm pad) 40 工业
ADM1066ACPZ-REEL7 量产 40 ld LFCSP (6x6mm w.4.1mm pad) 40 工业
ADM1066ASUZ 量产 48 ld TQFP (7x7mm) 48 工业
ADM1066ASUZ-REEL 量产 48 ld TQFP (7x7mm) 48 工业
ADM1066ASUZ-REEL7 量产 48 ld TQFP (7x7mm) 48 工业
EVAL-ADM1066LFEBZ 量产 评估板 - 待定
EVAL-ADM1066TQEBZ 量产 评估板 - 待定
ADM1066 应用技术支持与电子电路设计开发资源下载
  1. ADM1066 数据手册DataSheet 下载 . PDF
  2. ADI 模拟器件公司比较器产品选型指南 . PDF
  3. Analog Devices, Inc. 美国模拟器件公司产品订购手册 .PDF
  4. 电压监测及序列分析
  5. 40年的模拟领导不为电源管理IC