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MAX4038ETA+T: 产品描述operational amplifiers - Op amps 1.4V/800na rail-rail w/1.2V buffered ref; 产品类别模拟混合信号IC 放大器电路; 文件大小630KB，共22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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MAX4038ETA+T概述

operational amplifiers - Op amps 1.4V/800na rail-rail w/1.2V buffered ref

MAX4038ETA+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
厂商名称	Maxim(美信半导体)
零件包装代码	SON
包装说明	HVSON, SOLCC8,.11,20
针数	8
Reach Compliance Code	compliant
ECCN代码	EAR99
Factory Lead Time	6 weeks
放大器类型	OPERATIONAL AMPLIFIER
架构	VOLTAGE-FEEDBACK
最大平均偏置电流 (IIB)	0.0001 µA
25C 时的最大偏置电流 (IIB)	0.00001 µA
标称共模抑制比	70 dB
频率补偿	YES
最大输入失调电压	8000 µV
JESD-30 代码	S-PDSO-N8
JESD-609代码	e3
长度	3 mm
低-偏置	YES
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	HVSON
封装等效代码	SOLCC8,.11,20
封装形状	SQUARE
封装形式	SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE
包装方法	TAPE AND REEL
峰值回流温度（摄氏度）	260
功率	NO
电源	3 V
可编程功率	NO
认证状态	Not Qualified
座面最大高度	0.8 mm
标称压摆率	4000 V/us
最大压摆率	0.0064 mA
供电电压上限	4 V
标称供电电压 (Vsup)	3 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	NO LEAD
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	NOT SPECIFIED
标称均一增益带宽	4 kHz
最小电压增益	4470
宽带	NO
宽度	3 mm
Base Number Matches	1

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19-3142; Rev 5; 11/09

Low I

BIAS

, +1.4V/800nA, Rail-to-Rail Op Amps

with +1.2V Buffered Reference

General Description

The single MAX4036/MAX4037 and dual MAX4038/

MAX4039 operational amplifiers operate from a single

+1.4V to +3.6V (without reference) or +1.8V to +3.6V (with

reference) supply and consume only 800nA of supply

current per amplifier, and 1.1µA for the optional refer-

ence. The MAX4036/MAX4038 feature a common-mode

input voltage range from 0V to V

- 0.4V at V

= 1.4V.

The MAX4037/MAX4039 feature a 1.232V voltage refer-

ence capable of sourcing 100µA and sinking 20µA.

The MAX4036–MAX4039s’ rail-to-rail outputs drive 5kΩ

loads to within 25mV of the rails. Ultra-low supply current,

low operating voltage, and rail-to-rail outputs make the

MAX4036–MAX4039 ideal for use in single-cell lithium-ion

(Li+), or two-cell NiCd/NiMH/alkaline battery-powered

applications.

The MAX4036 is available in an SC70 package, the

MAX4037 in a SOT23 package, and the MAX4038/

MAX4039 in UCSP™, µMAX

, and TDFN packages.

Features

♦

Ultra-Low 800nA per Amplifier Supply Current

♦

Ultra-Low 1.4V Supply Voltage Operation (1.8V for

MAX4037/MAX4039)

♦

Rail-to-Rail Outputs Drive 5kΩ and 5000pF Load

♦

1.232V ±0.5%, 120ppm/°C (max) Reference

(MAX4037/MAX4039)

♦

No External Reference Bypass Capacitor

Required

♦

No Phase Reversal for Overdriven Inputs

♦

Low 1.0pA (typ) Input Bias Current

♦

Low 200μV Input Offset Voltage

♦

Unity-Gain Stable

♦

Available in Tiny UCSP, SC70, SOT23, TDFN, and

μMAX

Packages

♦

Available in -40°C to +125°C Temperature Range

(MAX4036A/MAX4038A)

MAX4036–MAX4039

Applications

Battery-Powered/Solar-Powered Systems

Portable Medical Instrumentation

Pagers and Cell Phones

Micropower Thermostats and Potentiostats

Electrometer Amplifiers

Remote Sensor Amplifiers

Active Badges

pH Meters

Pin Configurations and Selector Guide appear at end of

data sheet.

µMAX is a registered trademark and UCSP is a trademark of

Maxim Integrated Products, Inc.

MAX4036EXK-T

MAX4036AAXK+T

MAX4037EUT-T

MAX4038ETA-T

MAX4038EUA

MAX4038EBL-T

MAX4038AAUA

PART

Ordering Information

TEMP RANGE

-40°C to +85°C

-40°C to +125°C

-40°C to +85°C

-40°C to +125°C

PIN-

PACKAGE

5 SC70

6 SOT23

8 TDFN-EP*

8 µMAX

9 UCSP

8 µMAX

TOP

MARK

AFR

ASN

ABRX

AGO

—

AEG

—

+Denotes

a lead(Pb)-free/RoHS-compliant package.

-Denotes

a package containing lead.

*EP

= Exposed pad.

Ordering Information continued at end of data sheet.

Functional Diagram

OUTA

Typical Operating Circuit

INA-

OUTA

MAX4039

INA-

OUTB

INB-

INA+

REF

INB+

REF

INA+

REF

MAX4039

INB-

SENSOR

INB+

OUTB

ADC

THREE-ELECTRODE POTENTIOSTAT APPLICATION

________________________________________________________________

Maxim Integrated Products

For pricing, delivery, and ordering information, please contact Maxim Direct at 1-888-629-4642,

or visit Maxim’s website at www.maxim-ic.com.

MAX4038ETA+T相似产品对比

	MAX4038ETA+T	MAX4039EUB+	MAX4038EUA+T	MAX4036EXK+T	MAX4037EUT+T	MAX4039EBL+T	MAX4039ETB+T	MAX4038EBL+T	MAX4039EUB+T
描述	operational amplifiers - Op amps 1.4V/800na rail-rail w/1.2V buffered ref	operational amplifiers - Op amps 1.4V/800na rail-rail w/1.2V buffered ref	operational amplifiers - Op amps 1.4V/800na rail-rail w/1.2V buffered ref	operational amplifiers - Op amps 1.4V/800na rail-rail w/1.2V buffered ref	operational amplifiers - Op amps 1.4V/800na rail-rail w/1.2V buffered ref	operational amplifiers - Op amps 1.4V/800na rail-rail w/1.2V buffered ref	operational amplifiers - Op amps 1.4V/800na rail-rail w/1.2V buffered ref	operational amplifiers - Op amps 1.4V/800na rail-rail w/1.2V buffered ref	operational amplifiers - Op amps 1.4V/800na rail-rail w/1.2V buffered ref
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	SON	TSSOP	TSSOP	SOIC	SOIC	BGA	SON	BGA	TSSOP
包装说明	HVSON, SOLCC8,.11,20	TSSOP, TSSOP10,.19,20	TSSOP, TSSOP8,.19	SC-70, 5 PIN	LSSOP, TSOP6,.11,37	VFBGA,	HVSON, SOLCC10,.11,20	VFBGA, BGA9,3X3,20	TSSOP, TSSOP10,.19,20
针数	8	10	8	5	6	9	10	9	10
Reach Compliance Code	compliant	compli	compli	compliant	compli	compli	compli	compliant	compli
ECCN代码	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99
Factory Lead Time	6 weeks	8 weeks	6 weeks	6 weeks	6 weeks	1 week	1 week	6 weeks	6 weeks
放大器类型	OPERATIONAL AMPLIFIER	OPERATIONAL AMPLIFIER	OPERATIONAL AMPLIFIER	OPERATIONAL AMPLIFIER	OPERATIONAL AMPLIFIER	OPERATIONAL AMPLIFIER	OPERATIONAL AMPLIFIER	OPERATIONAL AMPLIFIER	OPERATIONAL AMPLIFIER
最大平均偏置电流 (IIB)	0.0001 µA	0.0001 µA	0.0001 µA	0.0001 µA	0.0001 µA	0.0001 µA	0.0001 µA	0.0001 µA	0.0001 µA
标称共模抑制比	70 dB	50 dB	70 dB	70 dB	50 dB	70 dB	70 dB	70 dB	50 dB
最大输入失调电压	8000 µV	8000 µV	8000 µV	8000 µV	8000 µV	8000 µV	8000 µV	8000 µV	8000 µV
JESD-30 代码	S-PDSO-N8	S-PDSO-G10	S-PDSO-G8	R-PDSO-G5	R-PDSO-G6	S-PBGA-B9	S-PDSO-N10	S-PBGA-B9	S-PDSO-G10
JESD-609代码	e3	e3	e3	e3	e3	e1	e3	e3	e3
长度	3 mm	3 mm	3 mm	2 mm	2.9 mm	1.52 mm	3 mm	1.52 mm	3 mm
湿度敏感等级	1	1	1	1	1	1	1	1	1
功能数量	2	2	2	1	2	2	2	2	2
端子数量	8	10	8	5	6	9	10	9	10
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	HVSON	TSSOP	TSSOP	TSSOP	LSSOP	VFBGA	HVSON	VFBGA	TSSOP
封装形状	SQUARE	SQUARE	SQUARE	RECTANGULAR	RECTANGULAR	SQUARE	SQUARE	SQUARE	SQUARE
封装形式	SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	SMALL OUTLINE, LOW PROFILE, SHRINK PITCH	GRID ARRAY, VERY THIN PROFILE, FINE PITCH	SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE	GRID ARRAY, VERY THIN PROFILE, FINE PITCH	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
峰值回流温度（摄氏度）	260	260	260	260	260	260	260	260	260
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	0.8 mm	1.1 mm	1.1 mm	1.1 mm	1.45 mm	0.67 mm	0.8 mm	0.67 mm	1.1 mm
标称压摆率	4000 V/us	400 V/us	4000 V/us	4000 V/us	400 V/us	4000 V/us	4000 V/us	4000 V/us	400 V/us
供电电压上限	4 V	4 V	4 V	4 V	4 V	4 V	4 V	4 V	4 V
标称供电电压 (Vsup)	3 V	3 V	3 V	3 V	3 V	3 V	3 V	3 V	3 V
表面贴装	YES	YES	YES	YES	YES	YES	YES	YES	YES
技术	BICMOS	BICMOS	BICMOS	BICMOS	BICMOS	BICMOS	BICMOS	BICMOS	BICMOS
温度等级	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL
端子面层	Matte Tin (Sn)	Matte Tin (Sn)	Matte Tin (Sn)	Tin (Sn)	Tin (Sn)	Tin/Silver/Copper (Sn/Ag/Cu)	Matte Tin (Sn)	Matte Tin (Sn)	Matte Tin (Sn)
端子形式	NO LEAD	GULL WING	GULL WING	GULL WING	GULL WING	BALL	NO LEAD	BALL	GULL WING
端子节距	0.65 mm	0.5 mm	0.65 mm	0.65 mm	0.95 mm	0.5 mm	0.5 mm	0.5 mm	0.5 mm
端子位置	DUAL	DUAL	DUAL	DUAL	DUAL	BOTTOM	DUAL	BOTTOM	DUAL
处于峰值回流温度下的最长时间	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED
标称均一增益带宽	4 kHz	4000 kHz	4 kHz	4 kHz	4000 kHz	4 kHz	4 kHz	4 kHz	4000 kHz
宽度	3 mm	3 mm	3 mm	1.25 mm	1.625 mm	1.52 mm	3 mm	1.52 mm	3 mm
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)
架构	VOLTAGE-FEEDBACK	VOLTAGE-FEEDBACK	VOLTAGE-FEEDBACK	VOLTAGE-FEEDBACK	VOLTAGE-FEEDBACK	-	VOLTAGE-FEEDBACK	VOLTAGE-FEEDBACK	VOLTAGE-FEEDBACK
25C 时的最大偏置电流 (IIB)	0.00001 µA	0.00001 µA	0.00001 µA	0.00001 µA	0.00001 µA	-	0.00001 µA	0.00001 µA	0.00001 µA
频率补偿	YES	YES	YES	YES	YES	-	YES	YES	YES
低-偏置	YES	YES	YES	YES	YES	-	YES	YES	YES
低-失调	NO	NO	NO	NO	NO	-	NO	NO	NO
微功率	YES	YES	YES	YES	YES	-	YES	YES	YES
封装等效代码	SOLCC8,.11,20	TSSOP10,.19,20	TSSOP8,.19	TSSOP6,.08	TSOP6,.11,37	-	SOLCC10,.11,20	BGA9,3X3,20	TSSOP10,.19,20
包装方法	TAPE AND REEL	-	TAPE AND REEL	TAPE AND REEL	TAPE AND REEL	-	TAPE AND REEL	TAPE AND REEL	TAPE AND REEL
功率	NO	NO	NO	NO	NO	-	NO	NO	NO
电源	3 V	3 V	3 V	3 V	3 V	-	3 V	3 V	3 V
可编程功率	NO	NO	NO	NO	NO	-	NO	NO	NO
最大压摆率	0.0064 mA	0.0106 mA	0.0064 mA	0.0018 mA	0.0032 mA	-	0.0106 mA	0.0064 mA	0.0106 mA
最小电压增益	4470	4470	4470	4470	4470	-	4470	4470	4470
宽带	NO	NO	NO	NO	NO	-	NO	NO	NO

MAX4038ETA+T

MAX4038ETA+T概述

MAX4038ETA+T规格参数

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