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MAX4257ESA+T

更新时间： 2024-09-26 19:44:19
品牌 Logo 应用领域
美信 - MAXIM 放大器信息通信管理光电二极管
页数 文件大小 规格书
19页 398K
描述
Operational Amplifier, 2 Func, 750uV Offset-Max, BICMOS, PDSO8, 0.150 INCH, SOIC-8

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MAX4257ESA+T 技术参数

是否无铅： 不含铅是否Rohs认证： 符合
生命周期：Active零件包装代码：SOIC
包装说明：SOP, SOP8,.25针数：8
Reach Compliance Code：compliantECCN代码：EAR99
HTS代码：8542.33.00.01Factory Lead Time：6 weeks
风险等级：5.17放大器类型：OPERATIONAL AMPLIFIER
架构：VOLTAGE-FEEDBACK最大平均偏置电流 (IIB)：0.0001 µA
标称共模抑制比：115 dB频率补偿：YES (AVCL>=10)
最大输入失调电压：750 µVJESD-30 代码：R-PDSO-G8
JESD-609代码：e3长度：4.9 mm
低-偏置：YES低-失调：YES
微功率：YES湿度敏感等级：1
负供电电压上限：标称负供电电压 (Vsup)：
功能数量：2端子数量：8
最高工作温度：85 °C最低工作温度：-40 °C
封装主体材料：PLASTIC/EPOXY封装代码：SOP
封装等效代码：SOP8,.25封装形状：RECTANGULAR
封装形式：SMALL OUTLINE包装方法：TAPE AND REEL
峰值回流温度（摄氏度）：260功率：NO
电源：+-1.2/+-2.75/2.4/5.5 V可编程功率：NO
认证状态：Not Qualified座面最大高度：1.75 mm
标称压摆率：2.1 V/us子类别：Operational Amplifiers
最大压摆率：1.15 mA供电电压上限：6 V
标称供电电压 (Vsup)：5 V表面贴装：YES
技术：BICMOS温度等级：INDUSTRIAL
端子面层：Matte Tin (Sn)端子形式：GULL WING
端子节距：1.27 mm端子位置：DUAL
处于峰值回流温度下的最长时间：30标称均一增益带宽：22000 kHz
最小电压增益：10000宽带：NO
宽度：3.9 mmBase Number Matches：1

MAX4257ESA+T 数据手册

 浏览型号MAX4257ESA+T的Datasheet PDF文件第2页浏览型号MAX4257ESA+T的Datasheet PDF文件第3页浏览型号MAX4257ESA+T的Datasheet PDF文件第4页浏览型号MAX4257ESA+T的Datasheet PDF文件第5页浏览型号MAX4257ESA+T的Datasheet PDF文件第6页浏览型号MAX4257ESA+T的Datasheet PDF文件第7页 
19-1295; Rev 7; 4/05  
UCSP, Single-Supply, Low-Noise,  
Low-Distortion, Rail-to-Rail Op Amps  
General Description  
Features  
♦ Available in Space-Saving UCSP, SOT23, and  
The MAX4249–MAX4257 low-noise, low-distortion oper-  
ational amplifiers offer rail-to-rail outputs and single-  
supply operation down to 2.4V. They draw 400µA of  
quiescent supply current per amplifier while featuring  
ultra-low distortion (0.0002% THD), as well as low input  
voltage-noise density (7.9nV/√Hz) and low input  
current-noise density (0.5fA/√Hz). These features make  
the devices an ideal choice for portable/battery-powered  
applications that require low distortion and/or low noise.  
µMAX® Packages  
♦ Low Distortion: 0.0002% THD (1kΩ load)  
♦ 400µA Quiescent Supply Current per Amplifier  
♦ Single-Supply Operation from 2.4V to 5.5V  
♦ Input Common-Mode Voltage Range Includes  
Ground  
♦ Outputs Swing Within 8mV of Rails with a 10kΩ  
Load  
For additional power conservation, the MAX4249/  
MAX4251/MAX4253/MAX4256 offer a low-power shut-  
down mode that reduces supply current to 0.5µA and  
puts the amplifiers’ outputs into a high-impedance  
state. The MAX4249-MAX4257’s outputs swing rail-to-  
rail and their input common-mode voltage range  
includes ground. The MAX4250–MAX4254 are unity-  
gain stable with a gain-bandwidth product of 3MHz.  
The MAX4249/MAX4255/MAX4256/MAX4257 are inter-  
nally compensated for gains of 10V/V or greater with a  
gain-bandwidth product of 22MHz. The single MAX4250/  
MAX4255 are available in space-saving 5-pin SOT23  
packages. The MAX4252 is available in an 8-bump chip-  
scale package (UCSP™) and the MAX4253 is available in  
a 10-bump UCSP. The MAX4250AAUK comes in a 5-pin  
SOT23 package and is specified for operation over the  
automotive (-40°C to +125°C) temperature range.  
♦ 3MHz GBW Product, Unity-Gain Stable  
(MAX4250–MAX4254)  
22MHz GBW Product, Stable with A ≥ 10V/V  
V
(MAX4249/MAX4255/MAX4256/MAX4257)  
♦ Excellent DC Characteristics  
V
BIAS  
= 70µV  
OS  
I
= 1pA  
Large-Signal Voltage Gain = 116dB  
♦ Low-Power Shutdown Mode  
Reduces Supply Current to 0.5µA  
Places Outputs in a High-Impedance State  
♦ 400pF Capacitive-Load Handling Capability  
Ordering Information  
PIN-  
PACKAGE  
TOP  
MARK  
PART  
TEMP RANGE  
Applications  
Wireless Communications Devices  
PA Control  
-40°C to +85°C  
-40°C to +85°C  
-40°C to +85°C  
14 SO  
—
MAX4249ESD  
MAX4249EUB  
MAX4250EUK-T  
MAX4250AAUK-T  
10 µMAX  
5 SOT23-5  
—
ACCI  
AEYJ  
Portable/Battery-Powered Equipment  
Medical Instrumentation  
-40°C to +125°C 5 SOT23-5  
Ordering Information continued at end of data sheet.  
Selector Guide appears at end of data sheet.  
ADC Buffers  
Digital Scales/Strain Gauges  
Pin Configurations  
TOP VIEW  
(BUMPS ON BOTTOM)  
1
2
3
A4  
A2  
A3  
A1  
V
INB-  
INB+  
SHDNB  
OUTB  
OUTA  
DD  
OUTB  
A
B
C
B4  
B1  
V
INA-  
INA+  
V
DD  
SS  
INB-  
INB+  
MAX4252  
MAX4253  
C4  
C1  
C2  
C3  
V
SS  
INA-  
INA+  
OUTA  
SHDNA  
UCSP  
UCSP  
Pin Configurations continued at end of data sheet.  
UCSP is a trademark and µMAX is a registered trademark of Maxim Integrated Products, Inc.  
________________________________________________________________ Maxim Integrated Products  
1
For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at  
1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com.  
1234567...19

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MAX4257ESA+T 替代型号

型号 品牌 替代类型 描述 数据表
MAX4257ESA+ MAXIM

完全替代

 UCSP, Single-Supply, Low-Noise, Low-Distortion, Rail-to-Rail Op Amps
MAX4257ESA MAXIM

完全替代

 OP-AMP|DUAL|BICMOS|SOP|8PIN|PLASTIC
MAX4257EUA MAXIM

类似代替

 OP-AMP|DUAL|BICMOS|TSSOP|8PIN|PLASTIC

与MAX4257ESA+T相关器件

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MAX4257ESA-T MAXIM

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 		Operational Amplifier, 2 Func, 750uV Offset-Max, BICMOS, PDSO8, 0.150 INCH, MS-012AA, SOIC
MAX4257EUA MAXIM

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 		OP-AMP|DUAL|BICMOS|TSSOP|8PIN|PLASTIC
MAX4257EUA+ MAXIM

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 		UCSP, Single-Supply, Low-Noise, Low-Distortion, Rail-to-Rail Op Amps
MAX4257EUA+T MAXIM

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 		暂无描述
MAX4257EUA-T MAXIM

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 		Operational Amplifier, 2 Func, 750uV Offset-Max, BICMOS, PDSO8, MICRO, MO-187C-AA, SOP-8
MAX4258 MAXIM

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 		350MHz/250MHz, 2-Channel Video Multiplexer-Amplifiers
MAX4258ESA MAXIM

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 		350MHz/250MHz, 2-Channel Video Multiplexer-Amplifiers
MAX4258ESA+ MAXIM

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 		Video Amplifier, 1 Channel(s), 1 Func, PDSO8, SO-8
MAX4258ESA+T MAXIM

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 		暂无描述
MAX4258ESA-T MAXIM

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 		Video Amplifier, 1 Channel(s), 1 Func, PDSO8, SO-8

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