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OPA2340MDREP

更新时间: 2024-11-02 05:58:23
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德州仪器 - TI 运算放大器
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描述
SINGLE-SUPPLY RAIL-TO-RAIL OPERATIONAL AMPLIFIERS

OPA2340MDREP 数据手册

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OPA340-EP  
OPA2340-EP  
OPA4340-EP  
www.ti.com ................................................................................................................................................................................................ SBOS433AUGUST 2008  
SINGLE-SUPPLY RAIL-TO-RAIL OPERATIONAL AMPLIFIERS  
1
FEATURES  
Rail-to-Rail Input  
2
Controlled Baseline  
Rail-to-Rail Output (Within 1 mV)  
Wide Bandwidth: 5.5 MHz  
One Assembly Site  
One Test Site  
High Slew Rate: 6 V/µs  
One Fabrication Site  
Low THD+Noise: 0.0007% (f = 1 kHz)  
Low Quiescent Current: 750 µA/channel  
Single, Dual, and Quad Versions  
Extended Temperature Performance of  
–55°C to 125°C  
Enhanced Diminishing Manufacturing Sources  
(DMS) Support  
APPLICATIONS  
Driving Analog-to-Digital (A/D) Converters  
PCMCIA Cards  
Data Acquisition  
Process Control  
Audio Processing  
Communications  
Active Filters  
Enhanced Product-Change Notification  
Qualification Pedigree(1)  
(1)  
Component qualification in accordance with JEDEC and  
industry standards to ensure reliable operation over an  
extended temperature range. This includes, but is not limited  
to, Highly Accelerated Stress Test (HAST) or biased 85/85,  
temperature cycle, autoclave or unbiased HAST,  
electromigration, bond intermetallic life, and mold compound  
life. Such qualification testing should not be viewed as  
justifying use of this component beyond specified  
performance and environmental limits.  
Test Equipment  
OPA340  
D PACKAGE  
(TOP VIEW)  
OPA340  
DBV PACKAGE  
(TOP VIEW)  
OPA2340  
D PACKAGE  
(TOP VIEW)  
OPA4340  
D PACKAGE  
(TOP VIEW)  
1
2
3
4
8
7
1
2
3
5
1
2
3
4
8
7
6
5
1
2
3
4
5
6
7
14  
NC  
–In  
+In  
V–  
NC  
V+  
Output  
V–  
V+  
Out A  
–In A  
+In A  
V–  
V+  
Out A  
–In A  
+In A  
V+  
Out D  
–In D  
+In D  
V–  
A
13  
12  
11  
10  
9
Out B  
–In B  
+In B  
A
B
D
C
B
6 Output  
4 –In  
+In  
5
NC  
+In B  
–In B  
Out B  
+In C  
–In C  
Out C  
8
NC – No internal connection  
DESCRIPTION  
OPA340 series rail-to-rail CMOS operational amplifiers are optimized for low-voltage, single-supply operation.  
Rail-to-rail input/output and high-speed operation make them ideal for driving sampling analog-to-digital (A/D)  
converters. They are also well-suited for general purpose and audio applications as well as providing  
current/voltage conversion at the output of digital-to-analog (D/A) converters. Single, dual, and quad versions  
have identical specifications for design flexibility.  
The OPA340 series operate on a single supply as low as 2.7 V with an input common-mode voltage range that  
extends 500 mV below ground and 500 mV above the positive supply. Output voltage swing is to within 1 mV of  
the supply rails with a 100-kload. They offer excellent dynamic response (BW = 5.5 MHz, SR = 6 V/µs), yet  
quiescent current is only 750 µA. Dual and quad designs feature completely independent circuitry for lowest  
crosstalk and freedom from interaction.  
The surface mount package options are SOIC-8 or SOT23-5 for the single (OPA340), SOIC-8 for the dual  
(OPA2340), and SOIC-14 surface mount for the quad (OPA4340). All are specified from –55°C to 125°C. A  
SPICE macromodel is available for design analysis.  
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, Texas Instruments Incorporated  

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