一般說明：AD7658BSTZ
AD7656/AD7657/AD7658BSTZ 包含六個 16-/14-/12-bit，集快速、低功耗、逐次逼近 ADC 于一體采用 iCMOS™ 工藝設計的封裝（工業CMOS）。 iCMOS 是一種結合高壓硅的工藝采用亞微米 CMOS 和互補雙極技術。它能夠開發廣泛的高高性能模擬 IC，能夠在 33 V 電壓下工作沒有上一代高壓部件的占地面積可以達到。與使用傳統 CMOS 的模擬 IC 不同工藝，iCMOS 組件可以接受雙極輸入信號同時提供更高的性能，這顯著降低功耗和封裝尺寸。
AD7656/AD7657/AD7658BSTZ 具有更高的吞吐率到 250 kSPS。這些部件包含低噪聲、寬帶寬、可以處理輸入頻率的采樣保持放大器高達 12 MHz。轉換過程和數據采集受到控制使用 CONVST 信號和內部振蕩器。三CONVST 引腳允許獨立、同時采樣三個 ADC 對。 AD7656/AD7657/AD7658BSTZ 都有高速并行和串行接口，允許設備與微處理器或 DSP 接口。在串行接口模式，部件具有菊花鏈功能，允許多個ADC 連接到單個串行接口。 AD7656/
AD7657/AD7658BSTZ 可容納真正的雙極性輸入信號在 ±4 × VREF 范圍和 ±2 × VREF 范圍內。 AD7656/
AD7657/AD7658BSTZ 還包含一個片內 2.5 V 基準電壓源。

產品亮點：AD7658BSTZ
1. 板上有六個 16-/14-/12 位、250 kSPS ADC。
2. 六個真正的雙極、高阻抗模擬輸入。
3. 并行和高速串行接口。


特征：AD7658BSTZ
6 個獨立的 ADC
真正的雙極模擬輸入
引腳/軟件可選范圍：±10 V、±5 V
快速吞吐率：250 kSPS
iCMOS工藝技術
低電量
140 mW，250 kSPS，5 V 電源
寬輸入帶寬
86.5 dB SNR 在 50 kHz 輸入頻率
片上參考和參考緩沖器
并行、串行和菊花鏈接口模式
高速串行接口
SPI-/QSPI™-/MICROWIRE™-/DSP 兼容
待機模式：最大 100 μW
64 引腳 LQFP

應用:AD7658BSTZ
電力線監控系統
儀表和控制系統
多軸定位系統

制造商: Analog Devices Inc.
產品種類: 模數轉換器 - ADC
RoHS: 詳細信息
系列: AD7658BSTZ
安裝風格: SMD/SMT
封裝 / 箱體: LQFP-64
分辨率: 12 bit
通道數量: 6 Channel
接口類型: Parallel, SPI
采樣比: 250 kS/s
輸入類型: Single-Ended
結構: SAR
SNR – 信噪比: 73.5 dB
最小工作溫度: - 40 C
最大工作溫度: + 125 C
封裝: Tray
商標: Analog Devices
DNL - 微分非線性: +/- 0.7 LSB
增益誤差: +/- 0.75 %FSR
高度: 1.4 mm
INL - 積分非線性: +/- 1 LSB
輸入電壓: +/- 5 V/+/- 10 V
長度: 10 mm
濕度敏感性: Yes
ADC 輸入端數量: 6 Input
轉換器數量: 6 Converter
工作電源電壓: 5 V, 15 V
Pd-功率耗散: 143 mW
產品類型: ADCs - Analog to Digital Converters
參考類型: External, Internal
采樣和保持: Yes
工廠包裝數量: 160
子類別: Data Converter ICs
類型: S/H ADC
寬度: 10 mm
單位重量: 342.700 mg

以下物料均有現貨庫存：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
STM32F205ZGT6
STM32F207VCT6
STM32F207VGT6
STM32F207VET6
STM32F207ZET6
STM32F207ZGT6
STM32F373CCT6
STM32F301K8T6
STM32F302C8T6
STM32F302CBT6
STM32F302RCT6
STM32F302RBT6
STM32F302K8U6

AD7658BSTZ
STM32F302VET6
STM32F302VDT6
STM32F302VCT6
STM32F303CBT6
STM32F303CCT6
STM32F303RBT6
STM32F303RCT6
STM32F303RET6
STM32F303VCT6
STM32F303VET6
STM32F303ZET6
STM32F411CEU6
STM32F411CCU6TR
STM32F411RCT6
STM32F411RET6
STM32F411VET6
STM32F412RET6
STM32F413VGT6
STM32F415RGT6
STM32F415VGT6
STM32F410CBU6
STM32F410RBT6
STM32F427IGT6
STM32F427VIT6
STM32F427VGT6
STM32F427ZGT6
STM32F427ZIT6
STM32F429BIT6
STM32F429IIT6
STM32F429IGT6
STM32F429VGT6

STM32F429VIT6
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