MAX4230AUK-T

更新时间： 2025-07-28 22:05:55

品牌	Logo	应用领域
美信 - MAXIM		运算放大器放大器电路光电二极管驱动
页数	文件大小	规格书
18页	526K
描述
High-Output-Drive, 10MHz, 10V/Us, Rail-to-Rail I/O Op Amps with Shutdown in SC70

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MAX4230AUK-T 技术参数

是否无铅：	含铅	是否Rohs认证：	不符合
生命周期：	Obsolete	零件包装代码：	SOIC
包装说明：	MO-178AA, SOT-23, 5 PIN	针数：	5
Reach Compliance Code：	not_compliant	ECCN代码：	EAR99
HTS代码：	8542.33.00.01	风险等级：	5.4
Is Samacsys：	N	放大器类型：	OPERATIONAL AMPLIFIER
架构：	VOLTAGE-FEEDBACK	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：	R-PDSO-G5	JESD-609代码：	e0
长度：	2.9 mm	低-偏置：	YES
低-失调：	NO	微功率：	NO
湿度敏感等级：	1	功能数量：	1
端子数量：	5	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：	LSSOP	封装等效代码：	TSOP5/6,.11,37
封装形状：	RECTANGULAR	封装形式：	SMALL OUTLINE, LOW PROFILE, SHRINK PITCH
包装方法：	TAPE AND REEL	峰值回流温度（摄氏度）：	240
功率：	NO	电源：	+-1.35/+-2.5/2.7/5 V
可编程功率：	NO	认证状态：	Not Qualified
座面最大高度：	1.45 mm	标称压摆率：	10 V/us
子类别：	Operational Amplifier	最大压摆率：	2.8 mA
供电电压上限：	6 V	标称供电电压 (Vsup)：	2.7 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：	0.95 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：	2240
宽带：	NO	宽度：	1.625 mm
Base Number Matches：	1

MAX4230AUK-T 数据手册

19-2164; Rev 4; 5/04

High-Output-Drive, 10MHz, 10V/µs,

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

General Description

Features

The MAX4230–MAX4234 single/dual/quad, high-output-

drive CMOS op amps feature 200mA of peak output

current, rail-to-rail input, and output capability from a

single 2.7V to 5.5V supply. These amplifiers exhibit a

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

(GBWP) of 10MHz. The MAX4230–MAX4234 can drive

typical headset levels (32Ω), as well as bias an RF

power amplifier (PA) in wireless handset applications.

ꢀ 30mA Output Drive Capability

ꢀ Rail-to-Rail Input and Output

ꢀ 1.1mA Supply Current per Amplifier

ꢀ 2.7V to 5.5V Single-Supply Operation

ꢀ 10MHz Gain-Bandwidth Product

ꢀ High Slew Rate: 10V/µs

The MAX4230 comes in a tiny 5-pin SC70 package and

the MAX4231, single with shutdown, is offered in the

6-pin SC70 package. The dual op-amp MAX4233 is

offered in the space-saving 10-bump UCSP™, provid-

ing the smallest footprint area for a dual op amp with

shutdown.

ꢀ 100dB Voltage Gain (R = 100kΩ)

ꢀ 85dB Power-Supply Rejection Ratio

ꢀ No Phase Reversal for Overdriven Inputs

ꢀ Unity-Gain Stable for Capacitive Loads to 780pF

These op amps are designed to be part of the PA con-

trol circuitry, biasing RF PAs in wireless headsets. The

MAX4231/MAX4233 offer a SHDN feature that drives

the output low. This ensures that the RF PA is fully dis-

abled when needed, preventing unconverted signals to

the RF antenna.

ꢀ Low-Power Shutdown Mode Reduces Supply

Current to <1µA

ꢀ Available in 5-Pin SC70 Package (MAX4230)

ꢀ Available in 10-Bump UCSP Package (MAX4233)

The MAX4230 family offers low offsets, wide bandwidth,

and high-output drive in a tiny 2.1mm x 2.0mm space-

saving SC70 package. These parts are offered over the

automotive temperature range (-40°C to +125°C).

Ordering Information

TOP

PIN-

PART

TEMP RANGE

PACKAGE

MARK

MAX4230AXK-T

MAX4230AUK-T

MAX4231AXT-T

MAX4231AUT-T

-40°C to +125°C

5 SC70-5

5 SOT23-5

6 SC70-6

6 SOT23-6

ACS

ABZZ

ABA

Applications

RF PA Biasing Controls in Handset Applications

Portable/Battery-Powered Audio Applications

Portable Headphone Speaker Drivers (32Ω)

Audio Hands-Free Car Phones (Kits)

Laptop/Notebook Computers/TFT Panels

Sound Ports/Cards

AAUV

Ordering Information continued at end of data sheet.

Typical Operating Circuit

Set-Top Boxes

ANTENNA

Digital-to-Analog Converter Buffers

Transformer/Line Drivers

2.7V TO 5.5V

Motor Drivers

= 30mA

OUT

DAC

ISO

MAX4231

SHDN

LOAD

Selector Guide appears at end of data sheet.

Pin Configurations appear at end of data sheet.

UCSP is a trademark of Maxim Integrated Products, Inc.

________________________________________________________________ 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.

12 3 4 5 6 7...18

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MAX4230AUK-T 替代型号

型号	品牌	替代类型	描述	数据表
MAX4230AUK+T	MAXIM	类似代替	High-Output-Drive, 10MHz, 10V/μs, Rail-to-Rai
MAX4230AUK+	MAXIM	功能相似	Operational Amplifier, 1 Func, 8000uV Offset-Max, CMOS, PDSO5, ROHS COMPLIANT, MO-178AA, S

与MAX4230AUK-T相关器件

型号	品牌	获取价格	描述	数据表
MAX4230AXK	ROCHESTER	获取价格	IC,OP-AMP,SINGLE,CMOS,TSSOP,5PIN,PLASTIC
MAX4230AXK	MAXIM	获取价格	Operational Amplifier, 1 Func, 8000uV Offset-Max, CMOS, PDSO5, MO-203, SC-70, 5 PIN
MAX4230AXK T	MAXIM	获取价格	High-Output-Drive, 10MHz, 10V/μs,Rail-to-Rail
MAX4230AXK+	MAXIM	获取价格	Operational Amplifier, 1 Func, 8000uV Offset-Max, CMOS, PDSO5, ROHS COMPLIANT, MO-203, SC-
MAX4230AXK+T	MAXIM	获取价格	High-Output-Drive, 10MHz, 10V/μs, Rail-to-Rai
MAX4230AXK-T	MAXIM	获取价格	High-Output-Drive, 10MHz, 10V/Us, Rail-to-Rail I/O Op Amps with Shutdown in SC70
MAX4230AXK/V	MAXIM	获取价格	High Output-Drive, 10MHz, 10V/mus, Rail-to-Rail I/O Op Amps with Shutdown in SC70
MAX4230AXK/V+	MAXIM	获取价格	Operational Amplifier, 1 Func, 8000uV Offset-Max, CMOS, PDSO5, 2.1 X 2 MM, ROHS COMPLIANT,
MAX4230AXK/V+T	MAXIM	获取价格	High Output-Drive, 10MHz, 10V/Î¼s, Rail-to-Ra
MAX4230ESA	MAXIM	获取价格	Operational Amplifier, 1 Func, 100uV Offset-Max, PDSO8, 0.150 INCH, MS-012A, SOIC-8

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