一般说明：AD7658BSTZ
AD7656/AD7657/AD7658BSTZ 包含六个 16-/14-/12-bit，集快速、低功耗、逐次逼近 ADC 于一体采用 iCMOS™ 工艺设计的封装（工业CMOS）。 iCMOS 是一种结合高压硅的工艺采用亚微米 CMOS 和互补双极技术。它能够开发广泛的高高性能模拟 IC，能够在 33 V 电压下工作没有上一代高压部件的占地面积可以达到。与使用传统 CMOS 的模拟 IC 不同工艺，iCMOS 组件可以接受双极输入信号同时提供更高的性能，这显着降低功耗和封装尺寸。
AD7656/AD7657/AD7658BSTZ 具有更高的吞吐率到 250 kSPS。这些部件包含低噪声、宽带宽、可以处理输入频率的采样保持放大器高达 12 MHz。转换过程和数据采集受到控制使用 CONVST 信号和内部振荡器。三CONVST 引脚允许独立、同时采样三个 ADC 对。 AD7656/AD7657/AD7658BSTZ 都有高速并行和串行接口，允许设备与微处理器或 DSP 接口。在串行接口模式，部件具有菊花链功能，允许多个ADC 连接到单个串行接口。 AD7656/
AD7657/AD7658BSTZ 可容纳真正的双极性输入信号在 ±4 × VREF 范围和 ±2 × VREF 范围内。 AD7656/
AD7657/AD7658BSTZ 还包含一个片内 2.5 V 基准电压源。
产品亮点：AD7658BSTZ
1. 板上有六个 16-/14-/12 位、250 kSPS ADC。
2. 六个真正的双极、高阻抗模拟输入。
3. 并行和高速串行接口。
特征：AD7658BSTZ
6 个独立的 ADC
真正的双极模拟输入
引脚/软件可选范围：±10 V、±5 V
快速吞吐率：250 kSPS
iCMOS工艺技术
低电量
140 mW，250 kSPS，5 V 电源
宽输入带宽
86.5 dB SNR 在 50 kHz 输入频率
片上参考和参考缓冲器
并行、串行和菊花链接口模式
高速串行接口
SPI-/QSPI™-/MICROWIRE™-/DSP 兼容
待机模式：最大 100 μW
64 引脚 LQFP
应用:AD7658BSTZ
电力线监控系统
仪表和控制系统
多轴定位系统
制造商: Analog Devices Inc.
产品种类: 模数转换器 - ADC
RoHS: 详细信息
系列: AD7658BSTZ
安装风格: SMD/SMT
封装 / 箱体: LQFP-64
分辨率: 12 bit
通道数量: 6 Channel
接口类型: Parallel, SPI
采样比: 250 kS/s
输入类型: Single-Ended
结构: SAR
SNR – 信噪比: 73.5 dB
最小工作温度: - 40 C
最大工作温度: + 125 C
封装: Tray
商标: Analog Devices
DNL - 微分非线性: +/- 0.7 LSB
增益误差: +/- 0.75 %FSR
高度: 1.4 mm
INL - 积分非线性: +/- 1 LSB
输入电压: +/- 5 V/+/- 10 V
长度: 10 mm
湿度敏感性: Yes
ADC 输入端数量: 6 Input
转换器数量: 6 Converter
工作电源电压: 5 V, 15 V
Pd-功率耗散: 143 mW
产品类型: ADCs - Analog to Digital Converters
参考类型: External, Internal
采样和保持: Yes
工厂包装数量: 160
子类别: Data Converter ICs
类型: S/H ADC
宽度: 10 mm
单位重量: 342.700 mg
以下物料均有现货库存：AD7658BSTZ
STM32F101RBT6
STM32F103CBT6
STM32F103C8T6
STM32F103R8T6
STM32F103VBT6
STM32F103RBT6
STM32F103VCT6
STM32F103ZET6
STM32F103VET6
STM32F103RET6
STM32F103RCT6
STM32F103RGT6
STM32F103RCY6TR
STM32F103T8U6
STM32F103VGT6
STM32F103ZGT6
STM32F105RBT6
STM32F105RCT6
STM32F105R8T6
STM32F105VCT6
STM32F107VCT6
STM32F107RCT6
STM32F100R8T6B
STM32F100C6T6B
STM32F100VCT6B
STM32F100RBT6B
STM32F100C8T6B
STM32F100C4T6B
STM32F215RGT6
STM32F205RGT6
STM32F205RET6
STM32F205RCT6
STM32F205VGT6
STM32F205VET6
STM32F205VCT6
STM32F205ZET6
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STM32F207VCT6
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STM32F207ZGT6
STM32F373CCT6
STM32F301K8T6
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STM32F302CBT6
STM32F302RCT6
STM32F302RBT6
STM32F302K8U6
AD7658BSTZ
STM32F302VET6
STM32F302VDT6
STM32F302VCT6
STM32F303CBT6
STM32F303CCT6
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STM32F303VCT6
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STM32F303ZET6
STM32F411CEU6
STM32F411CCU6TR
STM32F411RCT6
STM32F411RET6
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STM32F413VGT6
STM32F415RGT6
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STM32F410CBU6
STM32F410RBT6
STM32F427IGT6
STM32F427VIT6
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STM32F429BIT6
STM32F429IIT6
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STM32F429VGT6
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STM32F429VET6
STM32F429ZGT6
STM32F429ZIT6
STM32F429ZET6
STM32F446RET6
STM32F446RCT6
STM32F446VET6
STM32F446VCT6
STM32F446ZET6
STM32F446ZEJ6
STM32F469NIH6
STM32F401CEU6
STM32F401CBU6
STM32F401RCT6
STM32F401RBT6
STM32F401RET6
STM32F405RGT6
STM32F405VGT6
STM32F405ZGT6
STM32F407IGT6
STM32F407IGH6
STM32F407IET6
STM32F407VGT6
STM32F407VET6
STM32F407ZET6
STM32F407ZGT6
STM32F407ZGT7
STM32F400CBT6
STM32F722RET6
STM32F730R8T6
STM32F730V8T6
STM32F746VGT6
STM32F756VGT6
STM32F765VIT6
STM32F767ZGT6
STM32F767IGT6
STM32F767NIH6
STM32F767BIT6
STM32F767VIT6
STM32F031K6U6
STM32F031F6P6
STM32F031C6T6TR
STM32F030K6T6
STM32F030F4P6
STM32F030C8T6
STM32F030CCT6
STM32F030C6T6
STM32F030RCT6
STM32F030R8T6
STM32F042K6T6
STM32F042F6P6
STM32F042C6T6
STM32F051K8U6
STM32F051K6U6
STM32F051C8T6
STM32F051C8T7TR
STM32F051R8T6
STM32F051R8T7
STM32F071VBT6
STM32F071CBT6
STM32F071CBU6
STM32F071RBT6
STM32F072VBT6
STM32F072CBT6
STM32F072C8T6
STM32F072CBU6TR
STM32F072RBT6
STM32F072R8T6
STM32F070CBT6
STM32F070F6P6
STM32F070RBT6
STM32G474VET6
STM32G431CBT6
STM32G071CBT6
STM32G071GBU6
STM32G071RBT6
STM32G070KBT6
STM32G070CBT6
STM32G070RBT6
STM32G031F8P6
STM32G031K6T6
STM32G031J6M6
STM32G031G8U6
STM32G030K6T6
STM32G030K8T6
STM32G030C8T6
STM32G030F6P6TR
STM32H743BIT6
STM32H743IIT6
STM32H743VIT6
STM32H743VIH6
STM32H743ZIT6
STM32H743XIH6
STM32H750IBK6
STM32H750VBT6
STM32H750XBH6
STM32L151C8T6A
STM32L151CBT6A
STM32L151CBU6
STM32L151CCU6
STM32L151RCT6
STM32L151RET6
STM32L151RDT6
STM32L151VDT6
STM32L431CCT6
STM32L431CBT6
STM32L431CCU6
STM32L431RCT6
STM32L431VCT6
STM32L433VCT6
STM32L433RCT3
STM32L433RCT6
STM32L452REY6TR
STM32L471RGT6
STM32L471RET6
STM32L475VET6
STM32L476RGT6
STM32L476VET6
STM32L476RCT6
STM32L476VGT6
STM32L496RGT6
STM32L011D4P6
STM32L010C6T6
STM32L011F4U6TR
STM32L011G4U6
STM32L031F6P6
STM32L031K6T6
STM32L031G6U6
STM32L051K8U6
STM32L051C8T6
STM32L051R8T6
STM32L052R8T6
STM32L053R8T6
STM32L071RBT6
STM32L071CBT6
STM32L072RBT6
STM32L072CBT6
STM32L073RZT6
STM32L073V8T6
STM8L151C6T6
STM8L151C8T6
STM8L151K4T6
STM8L151K6T6
STM8L151G6U6
STM8L151G4U6
STM8L152C6T6
STM8L152R8T6
STM8L152M8T6
STM8L101F3P6TR
STM8L101K3T6
STM8L101F3U6TR
STM8L001J3M3TR
STM8L051F3P6
STM8L052C6T6
STM8L052R8T6
STM8L050J3M3TR
