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型号	下载订购	功能描述	制造商上传企业	LOGO
MAX14918A	文件：1.58476 Mbytes Page：28 Pages	SPI / Parallel Controlled Quad Low-Side Switches with Reverse Current Detection General Description The MAX14918 and MAX14918A are quad 700mA lowside switches for industrial applications. Each device features four 140mΩ (typ) on-resistance (RON) switches with integrated ±1.2kV/42Ω surge protection. Two or more outputs can be connected in parallel to provide higher load 文件：1.58476 Mbytes 页数：28 Pages	AD 亚德诺	AD
MAX14918AATG+	文件：1.58476 Mbytes Page：28 Pages	SPI / Parallel Controlled Quad Low-Side Switches with Reverse Current Detection General Description The MAX14918 and MAX14918A are quad 700mA lowside switches for industrial applications. Each device features four 140mΩ (typ) on-resistance (RON) switches with integrated ±1.2kV/42Ω surge protection. Two or more outputs can be connected in parallel to provide higher load 文件：1.58476 Mbytes 页数：28 Pages	AD 亚德诺	AD
MAX14918AATG+T	文件：1.58476 Mbytes Page：28 Pages	SPI / Parallel Controlled Quad Low-Side Switches with Reverse Current Detection General Description The MAX14918 and MAX14918A are quad 700mA lowside switches for industrial applications. Each device features four 140mΩ (typ) on-resistance (RON) switches with integrated ±1.2kV/42Ω surge protection. Two or more outputs can be connected in parallel to provide higher load 文件：1.58476 Mbytes 页数：28 Pages	AD 亚德诺	AD
MAX14918ATG+	文件：1.58476 Mbytes Page：28 Pages	SPI / Parallel Controlled Quad Low-Side Switches with Reverse Current Detection General Description The MAX14918 and MAX14918A are quad 700mA lowside switches for industrial applications. Each device features four 140mΩ (typ) on-resistance (RON) switches with integrated ±1.2kV/42Ω surge protection. Two or more outputs can be connected in parallel to provide higher load 文件：1.58476 Mbytes 页数：28 Pages	AD 亚德诺	AD
MAX14918ATG+T	文件：1.58476 Mbytes Page：28 Pages	SPI / Parallel Controlled Quad Low-Side Switches with Reverse Current Detection General Description The MAX14918 and MAX14918A are quad 700mA lowside switches for industrial applications. Each device features four 140mΩ (typ) on-resistance (RON) switches with integrated ±1.2kV/42Ω surge protection. Two or more outputs can be connected in parallel to provide higher load 文件：1.58476 Mbytes 页数：28 Pages	AD 亚德诺	AD
MAX1491CAI	文件：723.47 Kbytes Page：25 Pages	3.5- and 4.5-Digit, Single-Chip ADCs with LCD Drivers General Description The MAX1491/MAX1493/MAX1495 low-power, 3.5- and 4.5-digit, analog-to-digital converters (ADCs) with integrated liquid crystal display (LCD) drivers operate from a single 2.7V to 5.25V power supply. They include an internal reference, a high-accuracy on-chip oscillator, and a t 文件：723.47 Kbytes 页数：25 Pages	Maxim 美信	Maxim
MAX1491CNI	文件：723.47 Kbytes Page：25 Pages	3.5- and 4.5-Digit, Single-Chip ADCs with LCD Drivers General Description The MAX1491/MAX1493/MAX1495 low-power, 3.5- and 4.5-digit, analog-to-digital converters (ADCs) with integrated liquid crystal display (LCD) drivers operate from a single 2.7V to 5.25V power supply. They include an internal reference, a high-accuracy on-chip oscillator, and a t 文件：723.47 Kbytes 页数：25 Pages	Maxim 美信	Maxim
MAX1493	文件：723.47 Kbytes Page：25 Pages	3.5- and 4.5-Digit, Single-Chip ADCs with LCD Drivers General Description The MAX1491/MAX1493/MAX1495 low-power, 3.5- and 4.5-digit, analog-to-digital converters (ADCs) with integrated liquid crystal display (LCD) drivers operate from a single 2.7V to 5.25V power supply. They include an internal reference, a high-accuracy on-chip oscillator, and a t 文件：723.47 Kbytes 页数：25 Pages	Maxim 美信	Maxim
MAX1493CCJ	文件：723.47 Kbytes Page：25 Pages	3.5- and 4.5-Digit, Single-Chip ADCs with LCD Drivers General Description The MAX1491/MAX1493/MAX1495 low-power, 3.5- and 4.5-digit, analog-to-digital converters (ADCs) with integrated liquid crystal display (LCD) drivers operate from a single 2.7V to 5.25V power supply. They include an internal reference, a high-accuracy on-chip oscillator, and a t 文件：723.47 Kbytes 页数：25 Pages	Maxim 美信	Maxim
MAX1495	文件：723.47 Kbytes Page：25 Pages	3.5- and 4.5-Digit, Single-Chip ADCs with LCD Drivers General Description The MAX1491/MAX1493/MAX1495 low-power, 3.5- and 4.5-digit, analog-to-digital converters (ADCs) with integrated liquid crystal display (LCD) drivers operate from a single 2.7V to 5.25V power supply. They include an internal reference, a high-accuracy on-chip oscillator, and a t 文件：723.47 Kbytes 页数：25 Pages	Maxim 美信	Maxim

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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)：
5.25
Unipolar VIN (max)(V)：
2.5
Bipolar VIN (max)(±V)：
1.25
SINAD(dB)：
66
THD(dB)：
-70.0
SFDR(dB)：
70
DNL(±LSB)：
1
INL(±LSB)：
1
AVDD (min)(V)：
2.7
AVDD (max)(V)：
5.25
IAVDD (typ)(mA)：
1.6
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)：
$5.07 @1k

供应商	型号	品牌	批号	封装	库存	备注	价格
深圳市富诚威科技有限公司	MAX149	MAXIM	25+	SSOP	2250	100%全新原装公司现货供应!随时可发货	询价
贸泽芯城（深圳）电子科技有限公司	MAX149	MAXIM/美信	23+	SSOP	13000	原厂授权一级代理,专业海外优势订货,价格优势、品种	询价
深圳市勤思达科技有限公司	MAX149AEAP	MAXIM	15+		11560	全新原装,现货库存,长期供应	询价
深圳市福田区绿盛电子商行	MAX1490ACPG	MAX	2015+	SOP/DIP	19889	一级代理原装现货,特价热卖!	询价
深圳市弘为电子有限公司	MAX1490ACPG	MAX	24+	原厂封装	2281	原装现货假一罚十	询价
齐创科技(上海,北京,青岛)有限公司	MAX149BEAP	MAX	23+	SSOP	8000	原装正品,假一罚十	询价
深圳市凌旭科技有限公司	MAX149BEAP+	MAXIM	2016+	SSOP20	6000	只做原装,假一罚十,公司可开17%增值税发票!	询价
深圳市毅创腾电子科技有限公司	MAX149EAP	MAX	23+	SOP-20	5000	绝对全新原装!现货!特价!请放心订购!	询价
深圳市粤科源兴科技有限公司	MAX149BEPP+	MAXIM	13+	PDIP	3758	原装分销	询价
深圳市鼎盛源芯科技有限公司	MAX1490AEPG+	MAXIM	17+	PDIP-24	500	保证原装正品!优势渠道供应,可订货	询价

更多MAX149供应商更新时间2025-10-10 16:26:00

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