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MAX4232AKA+ PDF预览

MAX4232AKA+

更新时间: 2024-11-27 12:59:47
品牌 Logo 应用领域
美信 - MAXIM 运算放大器驱动
页数 文件大小 规格书
27页 774K
描述
Operational Amplifier, 2 Func, 8000uV Offset-Max, CMOS, PDSO8, ROHS COMPLIANT, MO-178BA, SOT-23, 8 PIN

MAX4232AKA+ 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:TSSOP
包装说明:LSSOP, TSSOP8,.1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:5.4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-G8JESD-609代码:e3
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: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:LSSOP封装等效代码:TSSOP8,.1
封装形状:RECTANGULAR封装形式:SMALL OUTLINE, LOW PROFILE, SHRINK PITCH
峰值回流温度(摄氏度):NOT SPECIFIED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:1.45 mm
标称压摆率:10 V/us子类别:Operational Amplifier
最大压摆率:5.6 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: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:NOT SPECIFIED标称均一增益带宽:10000 kHz
最小电压增益:2240宽带:NO
宽度:1.625 mmBase Number Matches:1

MAX4232AKA+ 数据手册

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19-2164; Rev 11; 9/09  
High-Output-Drive, 10MHz, 10V/µs,  
Rail-to-Rail I/O Op Amps with Shutdown in SC70  
0–MAX234  
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.  
o 200mA Output Drive Capability  
o Rail-to-Rail Input and Output  
o 1.1mA Supply Current per Amplifier  
o 2.7V to 5.5V Single-Supply Operation  
o 10MHz Gain-Bandwidth Product  
o High Slew Rate: 10V/µs  
o 100dB Voltage Gain (R = 100kΩ)  
L
The MAX4230 comes in a tiny 5-pin SC70 package and  
the MAX4231, single with shutdown, is offered in a  
6-pin SC70 package and in 1.5mm x 1.0mm ultra-thin  
UCSP and µDFN packages. The dual op-amp MAX4233  
is offered in the space-saving 10-bump chip-scale  
package (UCSP™), providing the smallest footprint  
area for a dual op amp with shutdown.  
o 85dB Power-Supply Rejection Ratio  
o No Phase Reversal for Overdriven Inputs  
o Unity-Gain Stable for Capacitive Loads to 780pF  
o Low-Power Shutdown Mode Reduces Supply  
Current to < 1µA  
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.  
o Available in 5-Pin SC70 Package (MAX4230)  
and 6-Pin, UCSP and Thin µDFN Packages  
(MAX4231)  
o Available in 10-Bump UCSP Package (MAX4233)  
Ordering Information  
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).  
TOP  
MARK  
PIN-  
PACKAGE  
PART  
TEMP RANGE  
MAX4230AXK+T  
MAX4230AUK+T  
MAX4231AXT+T  
MAX4231AUT+T  
MAX4231ART+T  
-40°C to +125°C 5 SC70  
-40°C to +125°C 5 SOT23  
-40°C to +125°C 6 SC70  
-40°C to +125°C 6 SOT23  
-40°C to +125°C 6 UCSP  
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  
ABNF  
AAM  
+AI  
MAX4231AYT+TG65 -40°C to +125°C 6 Thin µDFN  
+Denotes a lead-free(Pb)/RoHS-compliant package.  
T = Tape and reel.  
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  
PA  
Motor Drivers  
I
= 30mA  
OUT  
DAC  
R
ISO  
MAX4231  
SHDN  
C
LOAD  
Selector Guide appears at end of data sheet.  
Pin Configurations appear at end of data sheet.  
C
UCSP is a trademark of Maxim Integrated Products, Inc.  
R
R
F
________________________________________________________________ Maxim Integrated Products  
1
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.  

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