一般說明：MAX9142ESA+T
MAX9140 / MAX9141為單個，MAX9142ESA+T /MAX9144是經過優化的雙/四通道高速比較器適用于由3V或5V電源供電的系統。 MAX9141具有鎖存啟用和設備關閉功能。這些設備結合了高速，低功耗和軌到軌輸入。傳播延遲為40ns，而電源電流僅為每個比較器150μA。器件的輸入共模范圍超出了兩個電源導軌。輸出上拉至0.3V之內無需外部上拉電路的任何供電軌，使得這些這些器件非常適合與CMOS和TTL邏輯接口。所有輸入和輸出引腳可以承受持續的短路任一鐵軌的故障情況。內部磁滯確保清潔輸出開關，即使輸入信號緩慢移動。該器件是對工業標準比較器MAX941 /的高速，低功耗和低成本升級。
MAX9142ESA+T / MAX944。
MAX9140提供小型5引腳SC70和SOT23封裝包。 MAX9141和MAX9142ESA+T提供8引腳SOT23和SO封裝，而MAX9144為采用14引腳SO和TSSOP封裝。

應用領域：MAX9142ESA+T
●線路接收器
●電池供電系統
●閾值檢測器/鑒別器
●3V / 5V系統
●零交叉檢測器
●采樣電路

特征：MAX9142ESA+T
●40ns的快速傳播延遲（10mV過驅動）
●低功耗
•每個比較器150μA的電源電流（3V）
●針對3V和5V應用進行了優化
●軌到軌輸入電壓范圍
●低500μV失調電壓
●內部遲滯，可實現干凈的開關
●輸出擺幅為300mV的電源軌
●兼容CMOS / TTL的輸出
●輸出鎖存器（僅限MAX9141）
●關斷功能（僅MAX9141）
●提供SC70和SOT23封裝
●符合AEC-Q100要求（僅限MAX9140AAXK / V + T）

產品屬性：MAX9142ESA+T
類型描述選擇
類別 集成電路（IC）線性 - 比較器
制造商 Maxim Integrated
系列 -
包裝 卷帶（TR）剪切帶（CT）Digi-Reel® 得捷定制卷帶
零件狀態 在售
類型 通用
元件數 2
輸出類型 CMOS，推挽式，TTL
電壓 - 供電，單/雙 (±) 2.7V ~ 5.5V
電壓 - 輸入補償（最大值） 2mV @ 5V
電流 - 輸入偏置（最大值） 0.32μA @ 5V
電流 - 輸出（典型值） -
電流 - 靜態（最大值） 300μA
CMRR，PSRR（典型值） 81.94dB CMRR，81.94dB PSRR
傳播延遲（最大值） 40ns
滯后 1.5mV
工作溫度 -40°C ~ 85°C
封裝/外殼 8-SOIC（0.154"，3.90mm 寬）
安裝類型 表面貼裝型
供應商器件封裝 8-SOIC
基本產品編號 MAX9142ESA+T

以下物料均有現貨庫存：MAX9142ESA+T
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

MAX9142ESA+T
STM32F373CCT6
STM32F301K8T6
STM32F302C8T6
STM32F302CBT6
STM32F302RCT6
STM32F302RBT6
STM32F302K8U6
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