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LM7322MA

更新时间： 2024-11-04 12:46:35
品牌 Logo 应用领域
德州仪器 - TI 运算放大器
页数 文件大小 规格书
35页 1334K
描述
Dual Rail-to-Rail Input/Output 15V, High Output Current and Unlimited Capacitive Load Operational Amplifier

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LM7322MA 技术参数

是否Rohs认证： 不符合生命周期：Obsolete
零件包装代码：SOIC包装说明：SOIC-8
针数：8Reach Compliance Code：not_compliant
ECCN代码：EAR99HTS代码：8542.33.00.01
风险等级：8.06放大器类型：OPERATIONAL AMPLIFIER
架构：VOLTAGE-FEEDBACK最大平均偏置电流 (IIB)：1.5 µA
25C 时的最大偏置电流 (IIB)：1 µA标称共模抑制比：80 dB
频率补偿：YES最大输入失调电压：6000 µV
JESD-30 代码：R-PDSO-G8长度：4.9 mm
低-偏置：NO低-失调：NO
微功率：NO负供电电压上限：-17.5 V
标称负供电电压 (Vsup)：-5 V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：SOP封装等效代码：SOP8,.25
封装形状：RECTANGULAR封装形式：SMALL OUTLINE
包装方法：RAIL峰值回流温度（摄氏度）：NOT SPECIFIED
功率：NO电源：+-1.25/+-16/2.5/32 V
可编程功率：NO认证状态：Not Qualified
标称压摆率：12.3 V/us子类别：Operational Amplifier
最大压摆率：5.6 mA供电电压上限：17.5 V
标称供电电压 (Vsup)：5 V表面贴装：YES
技术：BIPOLAR温度等级：AUTOMOTIVE
端子形式：GULL WING端子节距：1.27 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：16000 kHz最小电压增益：560
宽带：NO宽度：3.9 mm
Base Number Matches：1

LM7322MA 数据手册

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LM7321, LM7322  
www.ti.com  
SNOSAW8D –MAY 2008–REVISED MARCH 2013  
LM7321/LM7321Q Single/ LM7322/LM7322Q Dual Rail-to-Rail Input/Output ±15V, High  
Output Current and Unlimited Capacitive Load Operational Amplifier  
Check for Samples: LM7321, LM7322  
1
FEATURES  
DESCRIPTION  
The LM7321/LM7321Q/LM7322/LM7322Q are rail-to-  
rail input and output amplifiers with wide operating  
2
•
(VS = ±15, TA = 25°C, Typical Values Unless  
Specified.)  
voltages  
and  
high  
output  
currents.  
The  
•
•
•
•
•
•
Wide Supply Voltage Range 2.5V to 32V  
Output Current +65 mA/−100 mA  
Gain Bandwidth Product 20 MHz  
Slew Rate 18 V/µs  
LM7321/LM7321Q/LM7322/LM7322Q are efficient,  
achieving 18 V/µs slew rate and 20 MHz unity gain  
bandwidth while requiring only 1 mA of supply current  
per  
op  
amp.  
The  
LM7321/LM7321Q/LM7322/LM7322Q performance is  
fully specified for operation at 2.7V, ±5V and ±15V.  
Capacitive Load Tolerance Unlimited  
Input Common Mode Voltage 0.3V Beyond  
Rails  
The  
designed to drive unlimited capacitive loads without  
oscillations. All LM7321/LM7321Q and  
LM7321/LM7321Q/LM7322/LM7322Q  
are  
•
•
•
•
•
•
Input Voltage Noise 15 nV/√Hz  
Input Current Noise 1.3 pA/√Hz  
Supply Current/Channel 1.1 mA  
Distortion THD+Noise −86 dB  
Temperature Range −40°C to 125°C  
LM7322/LM732Q parts are tested at −40°C, 125°C,  
and 25°C, with modern automatic test equipment.  
High performance from −40°C to 125°C, detailed  
specifications, and extensive testing makes them  
suitable  
for  
industrial,  
automotive,  
and  
communications applications.  
Tested at −40°C, 25°C and 125°C at 2.7V, ±5V,  
Greater than rail-to-rail input common mode voltage  
range with 50 dB of common mode rejection across  
this wide voltage range, allows both high side and low  
side sensing. Most device parameters are insensitive  
to power supply voltage, and this makes the parts  
easier to use where supply voltage may vary, such as  
automotive electrical systems and battery powered  
equipment. These amplifiers have true rail-to-rail  
output and can supply a respectable amount of  
current (15 mA) with minimal head- room from either  
rail (300 mV) at low distortion (0.05% THD+Noise).  
There are several package options for each part.  
Standard SOIC versions of both parts make  
upgrading existing designs easy. LM7322LM7322Q  
are offered in a space saving 8-Pin VSSOP package.  
The LM7321/LM7321Q are offered in small SOT-23  
package, which makes it easy to place this part close  
to sensors for better circuit performance.  
±15V.  
•
LM7321Q/LM7322Q are Automotive Grade  
Products that are AEC-Q100 Grade 1 Qualified.  
APPLICATIONS  
•
•
•
•
•
•
•
•
•
•
Driving MOSFETs and Power Transistors  
Capacitive Proximity Sensors  
Driving Analog Optocouplers  
High Side Sensing  
Below Ground Current Sensing  
Photodiode Biasing  
Driving Varactor Diodes in PLLs  
Wide Voltage Range Power supplies  
Automotive  
International Power Supplies  
1
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of  
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.  
2
All trademarks are the property of their respective owners.  
PRODUCTION DATA information is current as of publication date.  
Products conform to specifications per the terms of the Texas  
Instruments standard warranty. Production processing does not  
necessarily include testing of all parameters.  
Copyright © 2008–2013, Texas Instruments Incorporated  
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LM7322MA 替代型号

型号 品牌 替代类型 描述 数据表
LM7322MA/NOPB TI

完全替代

 双路、32V、20MHz 运算放大器 | D | 8 | -40 to 125
LM7322MAX/NOPB TI

完全替代

 Dual, 32-V, 20-MHz operational amplifier | D | 8 | -40 to 125
LM7322MAX TI

完全替代

 Dual Rail-to-Rail Input/Output 15V, High Output Current and Unlimited Capacitive Load Oper

与LM7322MA相关器件

型号 品牌 获取价格 描述 数据表
LM7322MA/NOPB TI

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 		双路、32V、20MHz 运算放大器 | D | 8 | -40 to 125
LM7322MAX TI

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 		Dual Rail-to-Rail Input/Output 15V, High Output Current and Unlimited Capacitive Load Oper
LM7322MAX/NOPB TI

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 		Dual, 32-V, 20-MHz operational amplifier | D | 8 | -40 to 125
LM7322MM TI

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 		Dual Rail-to-Rail Input/Output 15V, High Output Current and Unlimited Capacitive Load Oper
LM7322MM/NOPB TI

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 		Dual, 32-V, 20-MHz operational amplifier | DGK | 8 | -40 to 125
LM7322MME TI

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 		Dual Rail-to-Rail Input/Output 15V, High Output Current and Unlimited Capacitive Load Oper
LM7322MME/NOPB TI

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 		Dual ch, rail-to-rail I/O, high output current & unlimited cap load +/-15V op amp
LM7322MMX TI

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 		Dual Rail-to-Rail Input/Output 15V, High Output Current and Unlimited Capacitive Load Oper
LM7322MMX/NOPB TI

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 		Dual Ch, Rail-to-Rail I/O, High Output Current & Unlimited Cap Load +/-15V Op Amp
LM7322-Q1 TI

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 		汽车级、双路、32V、20MHz 运算放大器

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