零件型号 | 下载 订购 | 功能描述 | 制造商 上传企业 | LOGO |
---|---|---|---|---|
MAX1242 | 2.7V to .25V, Low-Power, 10-Bit Serial ADCs in SO-8 GeneralDescription TheMAX1242/MAX1243arelow-power,10-bitanalog-to-digitalconverters(ADCs)availablein8-pinpackages.Theyoperatewithasingle+2.7Vto+5.25Vsupplyandfeaturea7.5µssuccessive-approximationADC,afasttrack/hold(1.5µs),anon-chipclock,andahigh-speed,3-wire | MaximMaxim Integrated Products 美信美信半导体 | Maxim | |
MAX1242 | +2.7V至+5.25V、低功耗、10位串行ADC,SO-8封装; • +2.7V至+5.25V单电源供电\n\n• 10位分辨率\n\n• 内部2.5V基准电压源(MAX1242)\n\n• 小尺寸:8引脚PDIP和SO封装\n\n• 低功耗:\n• 3.7mW(73ksps,MAX1242)\n\n• 3mW(73ksps,MAX1243)\n\n• 66µW(1ksps、MAX1243)\n\n• 5µW(关断模式)\n\n\n\n\n• 内部采样/保持\n\n• SPI/QSPI/MICROWIRE 3线串行接口\n\n• 引脚兼容的12位升级产品:MAX1240/MAX1241; MAX1242/MAX1243均为低功耗、10位模数转换器(ADC),采用8引脚封装。它们采用+2.7V至+5.25V单电源供电,均为7.5µs逐次逼近型ADC,具有快速采样/保持(1.5µs)功能,提供片内时钟和高速3线串行接口。\n\n 在73ksps最大采样速度下,功耗仅为3mW (VDD = 3V)。2µA关断模式可在吞吐速率较慢的情况下降低功耗。\n\n MAX1242具有2.5V内部基准电压源,而MAX1243需要外部基准电压源。MAX1243接受0V至VREF的信号,基准电压源输入范围包括正电源轨。外部时钟从直接连接到标准微控制器I/O端口的3线接口访问数据。该接口与SPI、QSPI™和MICROWIRE®兼容。\n\n 这些转换器不仅具有出色的交流特性和低功耗,而且简单易用并采用小封装尺寸,非常适合远程传感器和数据采集应用,或其他对功耗和空间要求苛刻的电路。MAX1242/MAX1243采用8引脚PDIP和SO封装。\n\n \n\n | ADIAnalog Devices 亚德诺亚德诺半导体技术有限公司 | ADI | |
2.7V to .25V, Low-Power, 10-Bit Serial ADCs in SO-8 GeneralDescription TheMAX1242/MAX1243arelow-power,10-bitanalog-to-digitalconverters(ADCs)availablein8-pinpackages.Theyoperatewithasingle+2.7Vto+5.25Vsupplyandfeaturea7.5µssuccessive-approximationADC,afasttrack/hold(1.5µs),anon-chipclock,andahigh-speed,3-wire | MaximMaxim Integrated Products 美信美信半导体 | Maxim | ||
2.7V to .25V, Low-Power, 10-Bit Serial ADCs in SO-8 GeneralDescription TheMAX1242/MAX1243arelow-power,10-bitanalog-to-digitalconverters(ADCs)availablein8-pinpackages.Theyoperatewithasingle+2.7Vto+5.25Vsupplyandfeaturea7.5µssuccessive-approximationADC,afasttrack/hold(1.5µs),anon-chipclock,andahigh-speed,3-wire | MaximMaxim Integrated Products 美信美信半导体 | Maxim | ||
2.7V to .25V, Low-Power, 10-Bit Serial ADCs in SO-8 GeneralDescription TheMAX1242/MAX1243arelow-power,10-bitanalog-to-digitalconverters(ADCs)availablein8-pinpackages.Theyoperatewithasingle+2.7Vto+5.25Vsupplyandfeaturea7.5µssuccessive-approximationADC,afasttrack/hold(1.5µs),anon-chipclock,andahigh-speed,3-wire | MaximMaxim Integrated Products 美信美信半导体 | Maxim | ||
2.7V to .25V, Low-Power, 10-Bit Serial ADCs in SO-8 GeneralDescription TheMAX1242/MAX1243arelow-power,10-bitanalog-to-digitalconverters(ADCs)availablein8-pinpackages.Theyoperatewithasingle+2.7Vto+5.25Vsupplyandfeaturea7.5µssuccessive-approximationADC,afasttrack/hold(1.5µs),anon-chipclock,andahigh-speed,3-wire | MaximMaxim Integrated Products 美信美信半导体 | Maxim | ||
2.7V to .25V, Low-Power, 10-Bit Serial ADCs in SO-8 GeneralDescription TheMAX1242/MAX1243arelow-power,10-bitanalog-to-digitalconverters(ADCs)availablein8-pinpackages.Theyoperatewithasingle+2.7Vto+5.25Vsupplyandfeaturea7.5µssuccessive-approximationADC,afasttrack/hold(1.5µs),anon-chipclock,andahigh-speed,3-wire | MaximMaxim Integrated Products 美信美信半导体 | Maxim | ||
2.7V to .25V, Low-Power, 10-Bit Serial ADCs in SO-8 GeneralDescription TheMAX1242/MAX1243arelow-power,10-bitanalog-to-digitalconverters(ADCs)availablein8-pinpackages.Theyoperatewithasingle+2.7Vto+5.25Vsupplyandfeaturea7.5µssuccessive-approximationADC,afasttrack/hold(1.5µs),anon-chipclock,andahigh-speed,3-wire | MaximMaxim Integrated Products 美信美信半导体 | Maxim | ||
2.7V to .25V, Low-Power, 10-Bit Serial ADCs in SO-8 GeneralDescription TheMAX1242/MAX1243arelow-power,10-bitanalog-to-digitalconverters(ADCs)availablein8-pinpackages.Theyoperatewithasingle+2.7Vto+5.25Vsupplyandfeaturea7.5µssuccessive-approximationADC,afasttrack/hold(1.5µs),anon-chipclock,andahigh-speed,3-wire | MaximMaxim Integrated Products 美信美信半导体 | Maxim | ||
2.7V to .25V, Low-Power, 10-Bit Serial ADCs in SO-8 GeneralDescription TheMAX1242/MAX1243arelow-power,10-bitanalog-to-digitalconverters(ADCs)availablein8-pinpackages.Theyoperatewithasingle+2.7Vto+5.25Vsupplyandfeaturea7.5µssuccessive-approximationADC,afasttrack/hold(1.5µs),anon-chipclock,andahigh-speed,3-wire | MaximMaxim Integrated Products 美信美信半导体 | Maxim |
技术参数
- # Input Channels:
1
- Conv. Rate (max)(ksps):
73
- Data Bus:
SPI
- ADC Architecture:
SAR
- Diff/ S.E. Input:
S.E. Only
- Internal VREF (nominal)(V):
2.5
- External VREF (min)(V):
1
- External VREF (max)(V):
5.25
- Unipolar VIN (max)(V):
2.5
- SNR(dB):
66
- SINAD(dB):
66
- THD(dB):
-70.0
- SFDR(dB):
70
- DNL(±LSB):
1
- INL(±LSB):
0.5
- DVDD (min)(V):
2.7
- DVDD (max)(V):
5.25
- IDVDD (typ)(mA):
1.8
- Standby Current(µA):
3.5
- Smallest Available Pckg. (max w/pins)(mm2):
31
- RoHS Available:
Yes
- Oper. Temp.(°C):
-55 to +125
- Package/ Pins:
PDIP/8
- Budgetary Price (See Notes):
$4.45 @1k
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
MAXIM |
23+ |
NA |
25060 |
只做进口原装,终端工厂免费送样 |
询价 | ||
MAXIM |
1709+ |
SOP8 |
17500 |
普通 |
询价 | ||
MAXIM |
2015+ |
SOP/DIP |
19889 |
一级代理原装现货,特价热卖! |
询价 | ||
MAXIM |
23+ |
SOP-8 |
2800 |
绝对全新原装!现货!特价!请放心订购! |
询价 | ||
MAXIM |
25+ |
SOP-8 |
2612 |
福安瓯为您提供真芯库存,真诚服务 |
询价 | ||
MAXIM |
05+ |
原厂原装 |
4326 |
只做全新原装真实现货供应 |
询价 | ||
MAXIM |
24+ |
3 |
真实现货库存 |
询价 | |||
MAXIM |
24+ |
SOP-8 |
6980 |
原装现货,可开13%税票 |
询价 | ||
MAXIM |
2020+ |
N/A |
1766 |
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 |
16+ |
NA |
8800 |
原装现货,货真价优 |
询价 |
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