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MAX4242EUA+T: 产品描述operational amplifiers - Op amps 1.8V 10ua beyond the-rails; 产品类别模拟混合信号IC 放大器电路; 文件大小815KB，共16页; 制造商Maxim(美信半导体); 官网地址https://www.maximintegrated.com/en.html; 标准

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MAX4242EUA+T概述

operational amplifiers - Op amps 1.8V 10ua beyond the-rails

MAX4242EUA+T规格参数

参数名称	属性值
是否无铅	不含铅
是否Rohs认证	符合
零件包装代码	SOIC
包装说明	3 X 3 MM, ROHS COMPLIANT, MICRO, SOP-8
针数	8
Reach Compliance Code	compli
ECCN代码	EAR99
放大器类型	OPERATIONAL AMPLIFIER
架构	VOLTAGE-FEEDBACK
最大平均偏置电流 (IIB)	0.015 µA
25C 时的最大偏置电流 (IIB)	0.006 µA
标称共模抑制比	90 dB
频率补偿	YES
最大输入失调电压	2000 µV
JESD-30 代码	S-PDSO-G8
JESD-609代码	e3
长度	3 mm
低-偏置	NO
低-失调	NO
微功率	YES
湿度敏感等级	1
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	TSSOP
封装等效代码	TSSOP8,.19
封装形状	SQUARE
封装形式	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
包装方法	TAPE AND REEL
峰值回流温度（摄氏度）	260
功率	NO
电源	+-0.9/+-2.75/1.8/5.5 V
可编程功率	NO
认证状态	Not Qualified
座面最大高度	1.1 mm
标称压摆率	40000 V/us
最大压摆率	0.039 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	BIPOLAR
温度等级	INDUSTRIAL
端子面层	Matte Tin (Sn)
端子形式	GULL WING
端子节距	0.65 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	90 kHz
最小电压增益	1260
宽带	NO
宽度	3 mm
Base Number Matches	1

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19-1343; Rev

9/06

Single/Dual/Quad, +1.8V/10µA, SOT23,

Beyond-the-Rails Op Amps

General Description

The MAX4240–MAX4244 family of micropower op amps

operate from a single +1.8V to +5.5V supply or dual

±0.9V to ±2.75V supplies and have Beyond-the-Rails™

inputs and rail-to-rail output capabilities. These ampli-

fiers provide a 90kHz gain-bandwidth product while

using only 10µA of supply current per amplifier. The

MAX4241/MAX4243 have a low-power shutdown mode

that reduces supply current to less than 1µA and forces

the output into a high-impedance state. Although the

minimum operating voltage is specified at +1.8V, these

devices typically operate down to +1.5V. The combina-

tion of ultra-low-voltage operation, beyond-the-rails

inputs, rail-to-rail outputs, and ultra-low power con-

sumption makes these devices ideal for any portable/

two-cell battery-powered system.

These amplifiers have an input common-mode range

that extends 200mV beyond each rail, and their out-

puts typically swing to within 9mV of the rails with a

100kΩ load. Beyond-the-rails input and rail-to-rail out-

put characteristics allow the full power-supply voltage

to be used for signal range. The combination of low

input offset voltage, low input bias current, and high

open-loop gain makes them suitable for low-power/low-

voltage precision applications.

The MAX4240 is offered in a space-saving 5-pin

SOT23 package. All specifications are guaranteed

over the -40°C to +85°C extended temperature range.

♦

Ultra-Low-Voltage Operation:

Guaranteed Down to +1.8V

Typical Operation to +1.5V

♦

Ultra-Low Power Consumption:

10µA Supply Current per Amplifier

1µA Shutdown Mode (MAX4241/MAX4243)

Up to 200,000 Hours Operation from Two AA

Alkaline Cells

♦

Beyond-the-Rails Input Common-Mode Range

♦

Outputs Swing Rail-to-Rail

♦

No Phase Reversal for Overdriven Inputs

♦

200µV Input Offset Voltage

♦

Unity-Gain Stable for Capacitive Loads up to 200pF

♦

90kHz Gain-Bandwidth Product

♦

Available in Space-Saving 5-Pin SOT23 and

8-Pin µMAX

Packages

Features

MAX4240–MAX4244

Ordering Information

PART

MAX4240EUK-T

MAX4241EUA

MAX4241ESA

MAX4242EUA

MAX4242ESA

MAX4243EUB

MAX4243ESD

MAX4244ESD

TEMP RANGE

-40°C to +85°C

PIN-

PACKAGE

5 SOT23-5

8 µMAX

8 SO

8 µMAX

8 SO

10 µMAX

14 SO

TOP

MARK

ACCS

—

Applications

Two-Cell Battery-

Powered Systems

Portable/Battery-Powered

Electronic Equipment

Digital Scales

Strain Gauges

Sensor Amplifiers

Cellular Phones

Notebook Computers

PDAs

Selector Guide

PART

MAX4240

MAX4241

MAX4242

MAX4243

MAX4244

NO. OF

AMPS

SHUTDOWN

—

Yes

—

Yes

—

PIN-PACKAGE

5-pin SOT23

8-pin µMAX/SO

10-pin µMAX,

14-pin SO

Pin Configurations

TOP VIEW

OUT

MAX4240

IN+

IN-

Beyond-the-Rails is a trademark and µMAX is a registered

trademark of Maxim Integrated Products, Inc.

SOT23-5

Pin Configurations continued at end of data sheet.

________________________________________________________________

Maxim Integrated Products

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.

MAX4242EUA+T相似产品对比

	MAX4242EUA+T	MAX4240EUK+T	MAX4242EUA+	MAX4242ESA+	MAX4243EUB+T	MAX4243EUB+	MAX4241ESA+	MAX4241EUA+	MAX4241ESA+T
描述	operational amplifiers - Op amps 1.8V 10ua beyond the-rails	operational amplifiers - Op amps 1.8V 10ua beyond the-rails	operational amplifiers - Op amps 1.8V 10ua beyond the-rails	operational amplifiers - Op amps 1.8V 10ua beyond the-rails	operational amplifiers - Op amps 1.8V 10ua beyond the-rails	operational amplifiers - Op amps 1.8V 10ua beyond the-rails	operational amplifiers - Op amps 1.8V 10ua beyond the-rails	operational amplifiers - Op amps 1.8V 10ua beyond the-rails	operational amplifiers - Op amps 1.8V 10ua beyond the-rails
是否无铅	不含铅	不含铅	不含铅	不含铅	不含铅	不含铅	不含铅	不含铅	不含铅
是否Rohs认证	符合	符合	符合	符合	符合	符合	符合	符合	符合
零件包装代码	SOIC	SOT-23	SOIC	SOIC	SOIC	SOIC	SOIC	SOIC	SOIC
包装说明	3 X 3 MM, ROHS COMPLIANT, MICRO, SOP-8	LSSOP, TSOP5/6,.11,37	3 X 3 MM, ROHS COMPLIANT, MICRO, SOP-8	0.150 INCH, ROHS COMPLIANT, SOIC-8	MICRO MAX PACKAGE-10	TSSOP, TSSOP10,.19,20	SO-8	TSSOP, TSSOP8,.19	SO-8
针数	8	5	8	8	10	10	8	8	8
Reach Compliance Code	compli	compli	compli	compli	compli	compli	compli	compli	compli
ECCN代码	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99
放大器类型	OPERATIONAL AMPLIFIER	OPERATIONAL AMPLIFIER	OPERATIONAL AMPLIFIER	OPERATIONAL AMPLIFIER	OPERATIONAL AMPLIFIER	OPERATIONAL AMPLIFIER	OPERATIONAL AMPLIFIER	OPERATIONAL AMPLIFIER	OPERATIONAL AMPLIFIER
架构	VOLTAGE-FEEDBACK	VOLTAGE-FEEDBACK	VOLTAGE-FEEDBACK	VOLTAGE-FEEDBACK	VOLTAGE-FEEDBACK	VOLTAGE-FEEDBACK	VOLTAGE-FEEDBACK	VOLTAGE-FEEDBACK	VOLTAGE-FEEDBACK
最大平均偏置电流 (IIB)	0.015 µA	0.015 µA	0.015 µA	0.015 µA	0.015 µA	0.015 µA	0.015 µA	0.015 µA	0.015 µA
25C 时的最大偏置电流 (IIB)	0.006 µA	0.006 µA	0.006 µA	0.006 µA	0.006 µA	0.006 µA	0.006 µA	0.006 µA	0.006 µA
标称共模抑制比	90 dB	64 dB	90 dB	94 dB	64 dB	64 dB	68 dB	64 dB	68 dB
频率补偿	YES	YES	YES	YES	YES	YES	YES	YES	YES
最大输入失调电压	2000 µV	2000 µV	2000 µV	1300 µV	2000 µV	2000 µV	1200 µV	2000 µV	1200 µV
JESD-30 代码	S-PDSO-G8	R-PDSO-G5	S-PDSO-G8	R-PDSO-G8	S-PDSO-G10	S-PDSO-G10	R-PDSO-G8	S-PDSO-G8	R-PDSO-G8
JESD-609代码	e3	e3	e3	e3	e3	e3	e3	e3	e3
长度	3 mm	2.9 mm	3 mm	4.9 mm	3 mm	3 mm	4.9 mm	3 mm	4.9 mm
低-失调	NO	NO	NO	NO	NO	NO	NO	NO	NO
微功率	YES	YES	YES	YES	YES	YES	YES	YES	YES
湿度敏感等级	1	1	1	1	1	1	1	1	1
功能数量	2	1	2	2	2	2	1	1	1
端子数量	8	5	8	8	10	10	8	8	8
最高工作温度	85 °C	85 °C	85 °C	85 °C	85 °C	85 °C	85 °C	85 °C	85 °C
最低工作温度	-40 °C	-40 °C	-40 °C	-40 °C	-40 °C	-40 °C	-40 °C	-40 °C	-40 °C
封装主体材料	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY
封装代码	TSSOP	LSSOP	TSSOP	SOP	TSSOP	TSSOP	SOP	TSSOP	SOP
封装等效代码	TSSOP8,.19	TSOP5/6,.11,37	TSSOP8,.19	SOP8,.25	TSSOP10,.19,20	TSSOP10,.19,20	SOP8,.25	TSSOP8,.19	SOP8,.25
封装形状	SQUARE	RECTANGULAR	SQUARE	RECTANGULAR	SQUARE	SQUARE	RECTANGULAR	SQUARE	RECTANGULAR
封装形式	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	SMALL OUTLINE, LOW PROFILE, SHRINK PITCH	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	SMALL OUTLINE	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	SMALL OUTLINE	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	SMALL OUTLINE
峰值回流温度（摄氏度）	260	260	260	260	260	260	260	260	260
电源	+-0.9/+-2.75/1.8/5.5 V	+-0.9/+-2.75/1.8/5.5 V	+-0.9/+-2.75/1.8/5.5 V	+-0.9/+-2.75/1.8/5.5 V	+-0.9/+-2.75/1.8/5.5 V	+-0.9/+-2.75/1.8/5.5 V	+-0.9/+-2.75/1.8/5.5 V	+-0.9/+-2.75/1.8/5.5 V	+-0.9/+-2.75/1.8/5.5 V
认证状态	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified
座面最大高度	1.1 mm	1.45 mm	1.1 mm	1.75 mm	1.1 mm	1.1 mm	1.75 mm	1.1 mm	1.75 mm
标称压摆率	40000 V/us	0.04 V/us	40000 V/us	40000 V/us	0.04 V/us	0.04 V/us	0.04 V/us	0.04 V/us	0.04 V/us
最大压摆率	0.039 mA	0.019 mA	0.039 mA	0.039 mA	0.038 mA	0.038 mA	0.019 mA	0.019 mA	0.019 mA
供电电压上限	6 V	3 V	6 V	6 V	3 V	3 V	3 V	3 V	3 V
标称供电电压 (Vsup)	5 V	5.5 V	5 V	5 V	5.5 V	5.5 V	5.5 V	5.5 V	5.5 V
表面贴装	YES	YES	YES	YES	YES	YES	YES	YES	YES
技术	BIPOLAR	BIPOLAR	BIPOLAR	BIPOLAR	BIPOLAR	BIPOLAR	BIPOLAR	BIPOLAR	BIPOLAR
温度等级	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL
端子面层	Matte Tin (Sn)	Tin (Sn)	Matte Tin (Sn)	Matte Tin (Sn)	MATTE TIN	Matte Tin (Sn)	Matte Tin (Sn)	Matte Tin (Sn)	Matte Tin (Sn)
端子形式	GULL WING	GULL WING	GULL WING	GULL WING	GULL WING	GULL WING	GULL WING	GULL WING	GULL WING
端子节距	0.65 mm	0.95 mm	0.65 mm	1.27 mm	0.5 mm	0.5 mm	1.27 mm	0.65 mm	1.27 mm
端子位置	DUAL	DUAL	DUAL	DUAL	DUAL	DUAL	DUAL	DUAL	DUAL
处于峰值回流温度下的最长时间	30	30	30	30	NOT SPECIFIED	30	30	30	NOT SPECIFIED
标称均一增益带宽	90 kHz	90 kHz	90 kHz	90 kHz	90 kHz	90 kHz	90 kHz	90 kHz	90 kHz
最小电压增益	1260	1260	1260	1260	1260	1260	1260	1260	1260
宽度	3 mm	1.625 mm	3 mm	3.9 mm	3 mm	3 mm	3.9 mm	3 mm	3.9 mm
低-偏置	NO	NO	NO	NO	-	-	NO	NO	NO
功率	NO	NO	NO	NO	-	-	NO	NO	NO
可编程功率	NO	NO	NO	NO	-	-	NO	NO	NO
宽带	NO	NO	NO	NO	-	-	NO	NO	NO
Base Number Matches	1	-	1	1	1	1	1	1	1
负供电电压上限	-	-3 V	-	-	-3 V	-3 V	-3 V	-3 V	-3 V

MAX4242EUA+T

MAX4242EUA+T概述

MAX4242EUA+T规格参数

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