零件型号 | 下载 订购 | 功能描述 | 制造商 上传企业 | LOGO |
---|---|---|---|---|
MAX146 | 2.7Low-Power, 8-Channel, Serial 12-Bit ADCs GeneralDescription TheMAX146/MAX14712-bitdata-acquisitionsystemscombinean8-channelmultiplexer,high-bandwidthtrack/hold,andserialinterfacewithhighconversionspeedandlowpowerconsumption.TheMAX146operatesfromasingle+2.7Vto+3.6Vsupply;theMAX147operatesfromasingle | MaximMaxim Integrated Products 美信美信半导体 | Maxim | |
MAX146 | +2.7V、低功耗、8通道、串行12位ADC; • 8通道单端或4通道差分输入\n\n• 单电源供电\n• +2.7V至+3.6V (MAX146)\n\n• +2.7V至+5.25V (MAX147)\n\n\n\n\n• 内部2.5V基准电压源(MAX146)\n\n• 低功耗\n• 1.2mA(133ksps,3V电源)\n\n• 54µA(1ksps,3V电源)\n\n• 1µA(关断模式)\n\n\n\n\n• SPI/QSPI/MICROWIRE/TMS320兼容型4线串行接口\n\n• 软件可配置的单极性或双极性输入\n\n• 20引脚DIP/SSOP封装; MAX146/MAX147 12位数据采集系统集成了8通道多路复用器、高带宽采样/保持功能和串行接口,提供高转换速度和低功耗。MAX146采用+2.7V至+3.6V单电源供电;MAX147采用+2.7V至+5.25V单电源供电。两款器件的模拟输入均可通过软件配置为单极性/双极性和单端/差分工作模式。\n\n 4线串行接口直接连接到SPI™/QSPI™和MICROWIRE™器件,无需外部逻辑。串行选通输出支持直接连接到TMS320系列数字信号处理器。MAX146/MAX147使用内部时钟或外部串行接口时钟进行逐次逼近模数转换。\n\n MAX146具有2.5V内部基准电压源,而MAX147需要外部基准电压源。两款器件都有一个电压调整范围为±1.5%的基准电压缓冲放大器。\n\n 这些器件提供一个硬连线的反SHDN引脚和软件可选的关断模式,并且可以编程为在转换结束时自动关断。访问串行接口即会自动使MAX146/MAX147上电,而由于开启时间快,可以在每次转换之间将其关断。该技术可以在采样速率降低的情况下将电源电流降至60µA以下。\n\n MAX146/MAX147采用20引脚DIP和SSOP封装。\n\n 关于这些器件的4通道版本,请参见MAX1246/MAX1247数据手册。\n\n \n\n | ADIAnalog Devices 亚德诺亚德诺半导体技术有限公司 | ADI | |
Low-Power, 16-Bit Smart ADC GeneralDescription TheMAX1460implementsarevolutionaryconceptinsignalconditioning,wheretheoutputofits16-bitanalog-to-digitalconverter(ADC)isdigitallycorrectedoverthespecifiedtemperaturerange.Thisfeaturecanbereadilyexploitedbyindustrialandmedicalmarketsegments | MaximMaxim Integrated Products 美信美信半导体 | Maxim | ||
USB主机充电器识别/适配器仿真; \n• 提高充电器的互操作能力 \n• S0状态下支持USB CDP仿真 \n• 满足新的USB电池充电(BC)规范1.2版 \n• 向下兼容于传统的USB BC规范 \n• 满足中国YD/T1591-2009充电规范 \n• 对于Apple和满足BC规范1.2版的产品,支持待机充电模式 \n• 提高用户设计灵活性 \n• CB0和CB1引脚控制多个自动、手动充电状态 \n• 高度集成 \n• 支持远程唤醒(MAX14603/MAX14604/MAX14605/MAX14618) \n• 低电容、USB 2.0高速开关,可改变充电状态 \n• 自动限流开关控制 \n• 节省电路板面积 \n• 2mm x 2mm、8引脚TDFN封装; MAX14600–MAX14605和MAX14618为第三代USB 2.0主机充电器识别器件,组合了USB高速模拟开关和USB适配器仿真电路。 器件支持全通模式和自动模式。在下行端口充电(CDP)全通模式下,器件在支持常规USB操作时仿真CDP功能。MAX14600/MAX14603/MAX14605提供pFET漏极开路输出(/CEN),MAX14601/MAX14604/MAX14618提供nFET漏极开路输出(CEN),可重启连接到USB主机的外设。 所有器件在有效工作状态(S0)支持CDP和标准的下行端口(SDP)充电,在待机状态(S3/S4/S5)支持专用充电端口(DCP)充电。MAX14603/MAX14604/MAX14605/MAX14618支持待机模式下的远程唤醒。MAX14602/MAX14605提供向下兼容CDP仿真,可升级至MAX14566E。 MAX14600–MAX14605/MAX14618采用8引脚(2mm x 2mm) TDFN封装,工作在-40°C至+85°C扩展级温度范围。 | ADIAnalog Devices 亚德诺亚德诺半导体技术有限公司 | ADI | ||
Low-Power, 16-Bit Smart ADC GeneralDescription TheMAX1460implementsarevolutionaryconceptinsignalconditioning,wheretheoutputofits16-bitanalog-to-digitalconverter(ADC)isdigitallycorrectedoverthespecifiedtemperaturerange.Thisfeaturecanbereadilyexploitedbyindustrialandmedicalmarketsegments | MaximMaxim Integrated Products 美信美信半导体 | Maxim | ||
Low-Voltage, Low-Power, 16-Bit Smart ADC GeneralDescription TheMAX1462implementsarevolutionaryconceptinsignalconditioning,wheretheoutputofits16-bitanalog-to-digitalconverter(ADC)isdigitallycorrectedoverthespecifiedtemperaturerange.Thisfeaturecanbereadilyexploitedbyautomotive,industrial,andmedicalmar | MaximMaxim Integrated Products 美信美信半导体 | Maxim | ||
High-Voltage Reverse-Input-Capable 4??0mA Current Loop Protector GeneralDescription TheMAX14626currentloopprotectorfeaturesacurrentlimitswitchtopreventdamagetothesensordevicesduetofaultycurrentloopconditions.Thecurrent-limitswitchfeaturesa25I(typ)on-resistanceandoperatesfroma+2.3Vto+36Vinputvoltagerange.Theaccuratecu | MaximMaxim Integrated Products 美信美信半导体 | Maxim | ||
High-Voltage Reverse-Input-Capable 4??0mA Current Loop Protector GeneralDescription TheMAX14626currentloopprotectorfeaturesacurrentlimitswitchtopreventdamagetothesensordevicesduetofaultycurrentloopconditions.Thecurrent-limitswitchfeaturesa25I(typ)on-resistanceandoperatesfroma+2.3Vto+36Vinputvoltagerange.Theaccuratecu | MaximMaxim Integrated Products 美信美信半导体 | Maxim | ||
Low-Power Headset Detectors with SEND/END Button Support GeneralDescription TheMAX14627/MAX14628provideasimplesolutionfordetectingtheinsertionandmanagingtheoperationofa3.5mmstereoheadsetwithamicrophone.ThesedevicesintegrateallcircuitryneededtodetectSEND/ENDbuttonpresseventsandgeneraterequiredmicrophonebiasvoltage | MaximMaxim Integrated Products 美信美信半导体 | Maxim | ||
Low-Power Headset Detectors with SEND/END Button Support GeneralDescription TheMAX14627/MAX14628provideasimplesolutionfordetectingtheinsertionandmanagingtheoperationofa3.5mmstereoheadsetwithamicrophone.ThesedevicesintegrateallcircuitryneededtodetectSEND/ENDbuttonpresseventsandgeneraterequiredmicrophonebiasvoltage | MaximMaxim Integrated Products 美信美信半导体 | Maxim |
技术参数
- # Input Channels:
8
- Conv. Rate (max)(ksps):
133
- Data Bus:
SPI
- ADC Architecture:
SAR
- Diff/ S.E. Input:
Both
- Internal VREF (nominal)(V):
2.5
- External VREF (min)(V):
1
- External VREF (max)(V):
3.6
- Unipolar VIN (max)(V):
2.5
- Bipolar VIN (max)(±V):
1.25
- SINAD(dB):
70
- THD(dB):
-88.0
- SFDR(dB):
90
- DNL(±LSB):
2
- INL(±LSB):
1
- AVDD (min)(V):
2.7
- AVDD (max)(V):
3.6
- IAVDD (typ)(mA):
1.2
- Standby Current(µA):
30
- Smallest Available Pckg. (max w/pins)(mm2):
57.9
- RoHS Available:
Yes
- Oper. Temp.(°C):
-55 to +125
- Package/ Pins:
PDIP/20
- Budgetary Price (See Notes):
$9.49 @1k
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
MAX |
24+ |
DIP |
41 |
现货 |
询价 | ||
MAXIM |
23+ |
NA |
25060 |
只做进口原装,终端工厂免费送样 |
询价 | ||
MAXIM |
13+ |
PDIP |
3758 |
原装分销 |
询价 | ||
MAX |
25+ |
SOP |
1038 |
长期原装现货,特价供应! |
询价 | ||
MAX |
05+ |
原厂原装 |
4283 |
只做全新原装真实现货供应 |
询价 | ||
MAXIM |
24+ |
SOP |
2250 |
100%全新原装公司现货供应!随时可发货 |
询价 | ||
MAX |
23+ |
SSOP20 |
2500 |
绝对全新原装!现货!特价!请放心订购! |
询价 | ||
MAX |
24+ |
SSOP20 |
6980 |
原装现货,可开13%税票 |
询价 | ||
MAXIM |
2020+ |
QFN32 |
138 |
百分百原装正品 真实公司现货库存 本公司只做原装 可 |
询价 | ||
MAXIM |
24+ |
SOIC8 |
4652 |
公司原厂原装现货假一罚十!特价出售!强势库存! |
询价 |
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