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MAX4491AUA: 产品描述Operational Amplifiers - Op Amps High-Slew-Rate Rail-Rail; 产品类别模拟混合信号IC 放大器电路; 文件大小873KB，共8页; 制造商Maxim(美信半导体); 官网地址https://www.maximintegrated.com/en.html

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MAX4491AUA概述

Operational Amplifiers - Op Amps High-Slew-Rate Rail-Rail

MAX4491AUA规格参数

参数名称	属性值
是否无铅	含铅
是否Rohs认证	不符合
厂商名称	Maxim(美信半导体)
零件包装代码	SOIC
包装说明	MICRO MAX PACKAGE-8
针数	8
Reach Compliance Code	not_compliant
ECCN代码	EAR99
放大器类型	OPERATIONAL AMPLIFIER
架构	VOLTAGE-FEEDBACK
最大平均偏置电流 (IIB)	0.0025 µA
25C 时的最大偏置电流 (IIB)	0.0025 µA
标称共模抑制比	75 dB
频率补偿	YES
最大输入失调电压	16000 µV
JESD-30 代码	S-PDSO-G8
JESD-609代码	e0
长度	3 mm
低-偏置	NO
低-失调	NO
微功率	NO
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	125 °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
峰值回流温度（摄氏度）	240
功率	NO
电源	3/5 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	10 V/us
最大压摆率	4 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	CMOS
温度等级	AUTOMOTIVE
端子面层	Tin/Lead (Sn85Pb15)
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	20
标称均一增益带宽	10000 kHz
最小电压增益	1780
宽带	NO
宽度	3 mm

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19-1525; Rev 2; 4/01

Low-Cost, High-Slew-Rate,

Rail-to-Rail I/O Op Amps in SC70

General Description

The MAX4490/MAX4491/MAX4492 single/dual/quad,

low-cost CMOS op amps feature Rail-to-Rail

input and

output capability from either a single 2.7V to 5.5V sup-

ply or dual ±1.35V to ±2.75V supplies. These amplifiers

exhibit a high slew rate of 10V/µs and a gain-bandwidth

product of 10MHz. They can drive 2kΩ resistive loads

to within 55mV of either supply rail and remain unity-

gain stable with capacitive loads up to 300pF.

The MAX4490 is offered in the ultra-small, 5-pin SC70

package, which is 50% smaller than the standard 5-pin

SOT23 package. Specifications for all parts are guaran-

teed over the automotive (-40°C to +125°C) tempera-

ture range.

10V/µs Slew Rate

Rail-to-Rail Input Common-Mode Voltage Range

Rail-to-Rail Output Voltage Swing

10MHz Gain-Bandwidth Product

Unity-Gain Stable with Capacitive Loads

Up to 300pF

50pA Input Bias Current

Ultra-Small, 5-Pin SC70 Package (MAX4490)

Features

2.7V to 5.5V Single-Supply Operation

MAX4490/MAX4491/MAX4492

Ordering Information

Applications

Battery-Powered Instruments

Portable Equipment

Audio Signal Conditioning

Low-Power/Low-Voltage Applications

Sensor Amplifiers

RF Power Amplifier Control

High-Side/Low-Side Current Sensors

PART

TEMP RANGE

MAX4490AXK-T

-40°C to +125°C

MAX4490AUK-T

MAX4491AKA-T

MAX4491AUA

MAX4492AUD

MAX4492ASD

-40°C to +125°C

PIN-

PACKAGE

5 SC70-5

5 SOT23-5

8 SOT23-5

8 µMAX

14 TSSOP

14 SO

TOP

MARK

AAB

ADKQ

AADB

—

Capacitive-Load Stability

6000

5000

CAPACITIVE LOAD (pF)

4000

3000

UNSTABLE

2000

IN- 3

1000

STABLE

100

10k

100k

RESISTIVE LOAD (Ω)

IN+

Pin Configurations/

Functional Diagrams

TOP VIEW

MAX4490

+ -

OUT

SOT23-5/SC70-5

Pin Configurations continued at end of data sheet.

Rail-to-Rail is a registered trademark of Nippon Motorola, Ltd.

________________________________________________________________

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.

MAX4491AUA相似产品对比

	MAX4491AUA	MAX4491AUA-T	MAX4490AUK-T	MAX4492AUD	MAX4492ASD-T	MAX4492AUD-T	MAX4492ASD+	MAX4491AUA+T	MAX4490AXK-T	MAX4492AUD+
描述	Operational Amplifiers - Op Amps High-Slew-Rate Rail-Rail	Operational Amplifiers - Op Amps High-Slew-Rate Rail-Rail	Operational Amplifiers - Op Amps High-Slew-Rate Rail-Rail	Operational Amplifiers - Op Amps High-Slew-Rate Rail-Rail	Operational Amplifiers - Op Amps	Operational Amplifiers - Op Amps High-Slew-Rate Rail-Rail	Operational Amplifiers - Op Amps High-Slew-Rate Rail-Rail	Operational Amplifiers - Op Amps High-Slew-Rate Rail-Rail	Operational Amplifiers - Op Amps High-Slew-Rate Rail-Rail	Operational Amplifiers - Op Amps High-Slew-Rate Rail-Rail
是否无铅	含铅	含铅	含铅	含铅	含铅	含铅	不含铅	不含铅	含铅	不含铅
是否Rohs认证	不符合	不符合	不符合	不符合	不符合	不符合	符合	符合	不符合	符合
厂商名称	Maxim(美信半导体)	Maxim(美信半导体)	Maxim(美信半导体)	Maxim(美信半导体)	Maxim(美信半导体)	Maxim(美信半导体)	Maxim(美信半导体)	Maxim(美信半导体)	Maxim(美信半导体)	Maxim(美信半导体)
零件包装代码	SOIC	SOIC	SOT-23	TSSOP	SOIC	TSSOP	SOIC	SOIC	SOIC	TSSOP
包装说明	MICRO MAX PACKAGE-8	MICRO MAX PACKAGE-8	LSSOP, TSOP5/6,.11,37	TSSOP, TSSOP14,.25	SOP, SOP14,.25	TSSOP, TSSOP14,.25	SO-14	MICRO MAX PACKAGE-8	TSSOP, TSSOP5/6,.08	TSSOP-14
针数	8	8	5	14	14	14	14	8	5	14
Reach Compliance Code	not_compliant	not_compliant	not_compliant	not_compliant	not_compliant	not_compliant	compliant	compliant	not_compliant	compliant
ECCN代码	EAR99	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	OPERATIONAL AMPLIFIER
架构	VOLTAGE-FEEDBACK	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)	0.0025 µA	0.0025 µA	0.0025 µA	0.0025 µA	0.0025 µA	0.0025 µA	0.0025 µA	0.0025 µA	0.0025 µA	0.0025 µA
25C 时的最大偏置电流 (IIB)	0.0025 µA	0.0025 µA	0.0025 µA	0.0025 µA	0.0025 µA	0.0025 µA	0.0025 µA	0.0025 µA	0.0025 µA	0.0025 µA
标称共模抑制比	75 dB	75 dB	75 dB	75 dB	75 dB	75 dB	75 dB	75 dB	75 dB	75 dB
频率补偿	YES	YES	YES	YES	YES	YES	YES	YES	YES	YES
最大输入失调电压	16000 µV	16000 µV	16000 µV	16000 µV	16000 µV	16000 µV	16000 µV	16000 µV	16000 µV	16000 µV
JESD-30 代码	S-PDSO-G8	S-PDSO-G8	R-PDSO-G5	R-PDSO-G14	R-PDSO-G14	R-PDSO-G14	R-PDSO-G14	S-PDSO-G8	R-PDSO-G5	R-PDSO-G14
JESD-609代码	e0	e0	e0	e0	e0	e0	e3	e3	e0	e3
长度	3 mm	3 mm	2.9 mm	5 mm	8.65 mm	5 mm	8.65 mm	3 mm	2 mm	5 mm
低-偏置	NO	NO	NO	NO	NO	NO	NO	NO	NO	NO
低-失调	NO	NO	NO	NO	NO	NO	NO	NO	NO	NO
微功率	NO	NO	NO	NO	NO	NO	NO	NO	NO	NO
湿度敏感等级	1	1	1	1	1	1	1	1	1	1
功能数量	2	2	1	4	4	4	4	2	1	4
端子数量	8	8	5	14	14	14	14	8	5	14
最高工作温度	125 °C	125 °C	125 °C	125 °C	125 °C	125 °C	125 °C	125 °C	125 °C	125 °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	-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	PLASTIC/EPOXY
封装代码	TSSOP	TSSOP	LSSOP	TSSOP	SOP	TSSOP	SOP	TSSOP	TSSOP	TSSOP
封装等效代码	TSSOP8,.19	TSSOP8,.19	TSOP5/6,.11,37	TSSOP14,.25	SOP14,.25	TSSOP14,.25	SOP14,.25	TSSOP8,.19	TSSOP5/6,.08	TSSOP14,.25
封装形状	SQUARE	SQUARE	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	SQUARE	RECTANGULAR	RECTANGULAR
封装形式	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	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	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
峰值回流温度（摄氏度）	240	240	240	240	245	245	260	260	240	260
功率	NO	NO	NO	NO	NO	NO	NO	NO	NO	NO
电源	3/5 V	3/5 V	3/5 V	3/5 V	3/5 V	3/5 V	3/5 V	3/5 V	3/5 V	3/5 V
认证状态	Not Qualified	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	1.1 mm	1.45 mm	1.1 mm	1.75 mm	1.1 mm	1.75 mm	1.1 mm	1.1 mm	1.1 mm
标称压摆率	10 V/us	10 V/us	10 V/us	10 V/us	10 V/us	10 V/us	10 V/us	10 V/us	10 V/us	10 V/us
供电电压上限	6 V	6 V	6 V	6 V	6 V	6 V	6 V	6 V	6 V	6 V
标称供电电压 (Vsup)	5 V	5 V	5 V	5 V	5 V	5 V	5 V	5 V	5 V	5 V
表面贴装	YES	YES	YES	YES	YES	YES	YES	YES	YES	YES
技术	CMOS	CMOS	CMOS	CMOS	CMOS	CMOS	CMOS	CMOS	CMOS	CMOS
温度等级	AUTOMOTIVE	AUTOMOTIVE	AUTOMOTIVE	AUTOMOTIVE	AUTOMOTIVE	AUTOMOTIVE	AUTOMOTIVE	AUTOMOTIVE	AUTOMOTIVE	AUTOMOTIVE
端子面层	Tin/Lead (Sn85Pb15)	Tin/Lead (Sn85Pb15)	Tin/Lead (Sn85Pb15)	Tin/Lead (Sn85Pb15)	Tin/Lead (Sn85Pb15)	Tin/Lead (Sn85Pb15)	Matte Tin (Sn)	Matte Tin (Sn)	Tin/Lead (Sn85Pb15)	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	GULL WING
端子节距	0.65 mm	0.65 mm	0.95 mm	0.65 mm	1.27 mm	0.65 mm	1.27 mm	0.65 mm	0.65 mm	0.65 mm
端子位置	DUAL	DUAL	DUAL	DUAL	DUAL	DUAL	DUAL	DUAL	DUAL	DUAL
处于峰值回流温度下的最长时间	20	20	20	20	NOT SPECIFIED	NOT SPECIFIED	30	30	20	30
标称均一增益带宽	10000 kHz	10000 kHz	10000 kHz	10000 kHz	10000 kHz	10000 kHz	10000 kHz	10000 kHz	10000 kHz	10000 kHz
最小电压增益	1780	1780	1780	1780	1780	1780	1780	1780	1780	1780
宽带	NO	NO	NO	NO	NO	NO	NO	NO	NO	NO
宽度	3 mm	3 mm	1.625 mm	4.4 mm	3.9 mm	4.4 mm	3.9 mm	3 mm	1.25 mm	4.4 mm
可编程功率	NO	NO	-	NO	NO	NO	NO	NO	-	NO
包装方法	-	TAPE AND REEL	TAPE AND REEL	-	TAPE AND REEL	TAPE AND REEL	-	TAPE AND REEL	TAPE AND REEL	-
Factory Lead Time	-	-	1 week	1 week	-	-	6 weeks	6 weeks	1 week	6 weeks