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型号	下载订购	功能描述	制造商上传企业	LOGO
MAX1572ETC180	文件：340.55 Kbytes Page：11 Pages	800mA, 2MHz, PWM DC-to-DC Step-Down Converter with RESET General Description The MAX1572 is a fixed-frequency, synchronous stepdown DC-to-DC converter to power low-voltage microprocessor/DSP cores in portable equipment requiring high efficiency in a limited PC board area. The features are optimized for high efficiency over a wide load range, small exte 文件：340.55 Kbytes 页数：11 Pages	Maxim 美信	Maxim
MAX1572ETC250	文件：340.55 Kbytes Page：11 Pages	800mA, 2MHz, PWM DC-to-DC Step-Down Converter with RESET General Description The MAX1572 is a fixed-frequency, synchronous stepdown DC-to-DC converter to power low-voltage microprocessor/DSP cores in portable equipment requiring high efficiency in a limited PC board area. The features are optimized for high efficiency over a wide load range, small exte 文件：340.55 Kbytes 页数：11 Pages	Maxim 美信	Maxim
MAX1573	文件：345.8 Kbytes Page：4 Pages	MAX1573 Evaluation Kit General Description The MAX1573 fractional charge pump drives up to four white LEDs with regulated constant current for uniform intensity. By utilizing proprietary adaptive 1x/1.5x modes and ultra-low-dropout current regulators, it maintains the highest possible efficiency over the full 1-cell Li 文件：345.8 Kbytes 页数：4 Pages	Maxim 美信	Maxim
MAX1573EVKIT	文件：345.8 Kbytes Page：4 Pages	MAX1573 Evaluation Kit General Description The MAX1573 fractional charge pump drives up to four white LEDs with regulated constant current for uniform intensity. By utilizing proprietary adaptive 1x/1.5x modes and ultra-low-dropout current regulators, it maintains the highest possible efficiency over the full 1-cell Li 文件：345.8 Kbytes 页数：4 Pages	Maxim 美信	Maxim
MAX1573TQFNEVKIT	文件：345.8 Kbytes Page：4 Pages	MAX1573 Evaluation Kit General Description The MAX1573 fractional charge pump drives up to four white LEDs with regulated constant current for uniform intensity. By utilizing proprietary adaptive 1x/1.5x modes and ultra-low-dropout current regulators, it maintains the highest possible efficiency over the full 1-cell Li 文件：345.8 Kbytes 页数：4 Pages	Maxim 美信	Maxim
MAX1574	文件：214.36 Kbytes Page：9 Pages	180mA, 1x/2x, White LED Charge Pump in 3mm x 3mm TDFN General Description The MAX1574 charge pump drives up to three white LEDs with regulated constant current for uniform intensity. By utilizing adaptive 1x/2x charge-pump modes and very-low-dropout current regulators, it achieves 180mA output drive capability and high efficiency over the 1-cell lit 文件：214.36 Kbytes 页数：9 Pages	Maxim 美信	Maxim
MAX1574ETB	文件：214.36 Kbytes Page：9 Pages	180mA, 1x/2x, White LED Charge Pump in 3mm x 3mm TDFN General Description The MAX1574 charge pump drives up to three white LEDs with regulated constant current for uniform intensity. By utilizing adaptive 1x/2x charge-pump modes and very-low-dropout current regulators, it achieves 180mA output drive capability and high efficiency over the 1-cell lit 文件：214.36 Kbytes 页数：9 Pages	Maxim 美信	Maxim
MAX1575	文件：86.69 Kbytes Page：4 Pages	MAX1575 Evaluation Kit General Description The MAX1575 charge pump drives up to four white LEDs in the main display and up to two white LEDs in the sub-display with regulated constant current for uniform intensity. By utilizing adaptive 1x/1.5x chargepump modes and very-low-dropout current regulators, it achieves high 文件：86.69 Kbytes 页数：4 Pages	Maxim 美信	Maxim
MAX1575EVKIT	文件：86.69 Kbytes Page：4 Pages	MAX1575 Evaluation Kit General Description The MAX1575 charge pump drives up to four white LEDs in the main display and up to two white LEDs in the sub-display with regulated constant current for uniform intensity. By utilizing adaptive 1x/1.5x chargepump modes and very-low-dropout current regulators, it achieves high 文件：86.69 Kbytes 页数：4 Pages	Maxim 美信	Maxim
MAX1577Y	文件：664.73 Kbytes Page：11 Pages	1.2A White LED Regulating Charge Pump for Camera Flashes and Movie Lights General Description The MAX1577Y/MAX1577Z charge pumps drive white LEDs, including camera strobes, with regulated current up to 1.2A (guaranteed to 800mA). The very low openloop output resistance allows high flash brightness, even from a low battery input voltage. The adaptive 1x/2x regulating ch 文件：664.73 Kbytes 页数：11 Pages	Maxim 美信	Maxim

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技术参数

# Input Channels：
2
Conv. Rate (max)(ksps)：
108
Data Bus：
SPI
ADC Architecture：
SAR
Diff/ S.E. Input：
S.E. Only
External VREF (min)(V)：
0
External VREF (max)(V)：
5.25
Unipolar VIN (max)(V)：
5.25
SINAD(dB)：
66
THD(dB)：
-70.0
SFDR(dB)：
70
DNL(±LSB)：
0.5
INL(±LSB)：
1
AVDD (min)(V)：
2.7
AVDD (max)(V)：
5.25
IAVDD (typ)(mA)：
0.9
Smallest Available Pckg. (max w/pins)(mm2)：
15.6
RoHS Available：
Yes
Oper. Temp.(°C)：
-55 to +125
Package/ Pins：
PDIP/8
Budgetary Price (See Notes)：
$4.68 @1k

供应商	型号	品牌	批号	封装	库存	备注	价格
深圳市勤思达科技有限公司	MAX1576ETG+	MAXIM	09+	QFN	5500	原装无铅,优势热卖	询价
深圳市毅创腾电子科技有限公司	MAX157BEUA	MAXIM	23+	SOT23-8	3600	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	MAX157BCUA+	MAXIM	13+	uMAX	3738	原装分销	询价
深圳市星佑电子有限公司	MAX157BEAU	MAXIM	05+	原厂原装	4285	只做全新原装真实现货供应	询价
深圳市恒创达实业有限公司	MAX1574ETB+T	MAX	17+	QFN	6200	100%原装正品现货	询价
深圳市福田区绿盛电子商行	MAX157BEUA	MAX	2015+	SOP/DIP	19889	一级代理原装现货,特价热卖!	询价
深圳市福安瓯科技有限公司	MAX1574ETB+T	MAXIM	25+	QFN	2850	强调现货,随时查询!	询价
深圳市一线半导体有限公司	MAX157BEUA	格言	24+		3000	公司现货	询价
深圳市益百分电子有限公司	MAX1576ETG+T	MAXIM	06	TQFN-24	2460		询价
千层芯半导体(深圳)有限公司	MAX1570ETE-T	MAXIM	24+	THNQFN	2000	全新原装环保	询价

更多MAX157供应商更新时间2025-12-11 11:03:00

技术参数

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