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OPA4743EA/2K5 PDF预览

OPA4743EA/2K5

更新时间： 2024-11-04 12:04:47
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
17页 615K
描述
12V, 7MHz, CMOS, Rail-to-Rail I/O OPERATIONAL AMPLIFIERS

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中文翻译

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OPA4743EA/2K5 技术参数

是否Rohs认证： 不符合生命周期：Obsolete
零件包装代码：TSSOP包装说明：TSSOP, TSSOP14,.25
针数：14Reach Compliance Code：not_compliant
ECCN代码：EAR99HTS代码：8542.33.00.01
风险等级：5.44放大器类型：OPERATIONAL AMPLIFIER
架构：VOLTAGE-FEEDBACK最大平均偏置电流 (IIB)：0.00001 µA
25C 时的最大偏置电流 (IIB)：0.00001 µA标称共模抑制比：84 dB
频率补偿：YES最大输入失调电压：7000 µV
JESD-30 代码：R-PDSO-G14JESD-609代码：e4
长度：5 mm低-偏置：YES
低-失调：NO湿度敏感等级：3
负供电电压上限：-6.6 V标称负供电电压 (Vsup)：-5 V
功能数量：4端子数量：14
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：TSSOP
封装等效代码：TSSOP14,.25封装形状：RECTANGULAR
封装形式：SMALL OUTLINE, THIN PROFILE, SHRINK PITCH包装方法：TAPE AND REEL
峰值回流温度（摄氏度）：220电源：+-1.75/+-6/3.5/12 V
认证状态：Not Qualified座面最大高度：1.2 mm
标称压摆率：10 V/us子类别：Operational Amplifier
最大压摆率：6.8 mA供电电压上限：6.6 V
标称供电电压 (Vsup)：5 V表面贴装：YES
技术：CMOS温度等级：INDUSTRIAL
端子面层：Nickel/Palladium/Gold (Ni/Pd/Au)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：7000 kHz
最小电压增益：19950宽度：4.4 mm

OPA4743EA/2K5 数据手册

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OPA743  
OPA2743  
OPA4743  
OPA743  
OPA743  
OPA743  
®
OPA743  
SBOS201 – MAY 2001  
12V, 7MHz, CMOS, Rail-to-Rail I/O  
OPERATIONAL AMPLIFIERS  
FEATURES  
DESCRIPTION  
● HIGH SPEED: 7MHz, 10V/µs  
The OPA743 series utilizes a state-of-the-art 12V analog  
CMOS process and offers outstanding AC performance,  
such as 7MHz GBW, 10V/µs slew rate and 0.0008% THD+N.  
Optimized for single supply operation up to 12V, the input  
common-mode range extends beyond the power supply rails  
and the output swings to within 100mV of the rails. The low  
quiescent current of 1.1mA makes it well suited for use in  
battery operated equipment.  
● RAIL-TO-RAIL INPUT AND OUTPUT  
● WIDE SUPPLY RANGE:  
Single Supply: 3.5V to 12V  
Dual Supplies: ±1.75V to ±6V  
● LOW QUIESCENT CURRENT: 1.1mA  
● FULL-SCALE CMRR: 84dB  
● MicroSIZE PACKAGES:  
The OPA743 series’ ability to drive high output currents  
together with 12V operation makes it particularly useful for  
use as gamma correction reference buffer in LCD panels.  
SOT23-5, MSOP-8, TSSOP-14  
● LOW INPUT BIAS CURRENT: 1pA  
For ease of use the OPA743 op-amp family is fully specified  
and tested over the supply range of ±1.75V to ±6V. Single,  
dual and quad versions are available.  
APPLICATIONS  
● LCD GAMMA CORRECTION  
The single versions (OPA743) are available in the MicroSIZE  
SOT23-5 and in the standard SO-8 surface-mount, as well as  
DIP-8 packages. Dual versions (OPA2743) are available ver-  
sions in the MSOP-8, SO-8, and DIP-8 packages. The quad  
versions (OPA4743) are available in the TSSOP-14 and SO-14  
packages. All are specified for operation from –40°C to +85°C.  
● AUTOMOTIVE APPLICATIONS:  
Audio, Sensor Applications, Security Systems  
● PORTABLE EQUIPMENT  
● ACTIVE FILTERS  
● TRANSDUCER AMPLIFIER  
● TEST EQUIPMENT  
● DATA ACQUISITION  
OPA743  
NC  
V+  
NC  
1
2
3
4
8
7
6
5
OPA743  
–In  
OPA4743  
Out  
V–  
1
2
3
5
4
V+  
Out  
NC  
+In  
Out A  
–In A  
+In A  
V+  
1
2
3
4
5
6
7
14 Out D  
13 –In D  
12 +In D  
11 V–  
V–  
+In  
–In  
A
B
D
C
OPA2743  
SO-8, DIP-8  
SOT23-5  
Out A  
–In A  
+In A  
V–  
1
2
3
4
8
7
6
5
V+  
A
Out B  
–In B  
+In B  
+In B  
–In B  
Out B  
10 +In C  
B
9
8
–In C  
Out C  
MSOP-8, SO-8, DIP-8  
TSSOP-14, SO-14  
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.  
PRODUCTION DATA information is current as of publication date.  
Products conform to specifications per the terms of Texas Instruments  
standard warranty. Production processing does not necessarily include  
testing of all parameters.  
Copyright © 2001, Texas Instruments Incorporated  
www.ti.com  
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