5秒后页面跳转
OPA340 PDF预览

OPA340

更新时间: 2024-11-05 11:10:23
品牌 Logo 应用领域
德州仪器 - TI 放大器运算放大器
页数 文件大小 规格书
44页 1640K
描述
单路、单电源、轨到轨、低功耗运算放大器

OPA340 数据手册

 浏览型号OPA340的Datasheet PDF文件第2页浏览型号OPA340的Datasheet PDF文件第3页浏览型号OPA340的Datasheet PDF文件第4页浏览型号OPA340的Datasheet PDF文件第5页浏览型号OPA340的Datasheet PDF文件第6页浏览型号OPA340的Datasheet PDF文件第7页 
Sample &  
Buy  
Support &  
Community  
Reference  
Design  
Product  
Folder  
Tools &  
Software  
Technical  
Documents  
OPA340, OPA2340, OPA4340  
SBOS073C SEPTEMBER 1997REVISED AUGUST 2016  
OPAx340 Single-Supply, Rail-to-Rail Operational Amplifiers  
MicroAmplifier™ Series  
The OPA340 series operate on a single supply as low  
1 Features  
as 2.5 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.  
These devices offer excellent dynamic response  
(BW = 5.5 MHz, SR = 6 V/µs), yet quiescent current  
is only 750 A. Dual and quad designs feature  
completely independent circuitry for lowest crosstalk  
and freedom from interaction.  
1
Rail-to-Rail Input  
Rail-to-Rail Output (Within 1 mV)  
MicroSize Packages  
Wide Bandwidth: 5.5 MHz  
High Slew Rate: 6 V/µs  
Low THD + Noise: 0.0007% (f = 1 kHz)  
Low Quiescent Current: 750 µA/Channel  
Single, Dual, and Quad Versions  
The single (OPA340) packages are the tiny 5-pin  
SOT-23 surface mount, 8-pin SOIC surface mount,  
and 8-pin DIP. The dual (OPA2340) comes in the  
miniature 8-pin VSSOP surface mount, 8-pin SOIC  
surface mount, and 8-pin PDIP packages. The quad  
(OPA4340) packages are the space-saving 16-pin  
SSOP surface mount and 14-pin SOIC surface  
mount. All are specified from –40°C to 85°C and  
operate from –55°C to 125°C. A SPICE macromodel  
is available for design analysis.  
2 Applications  
Driving A/D Converters  
PCMCIA Cards  
Data Acquisition  
Process Control  
Audio Processing  
Communications  
Active Filters  
Device Information(1)  
PART NUMBER  
PACKAGE  
BODY SIZE (NOM)  
3.00 mm × 3.00 mm  
9.81 mm × 6.35 mm  
4.90 mm × 3.91 mm  
3.00 mm × 3.00 mm  
8.65 mm × 3.91 mm  
4.90 mm × 3.90 mm  
Test Equipment  
OPA340  
SOT-23 (5)  
PDIP (8)  
3 Description  
OPA340, OPA2340  
OPA2340  
SOIC (8)  
The OPA340 series rail-to-rail CMOS operational  
amplifiers are optimized for low-voltage, single-supply  
operation. Rail-to-rail input and 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 I/V conversion at the output of  
digital-to-analog (D/A) converters. Single, dual, and  
quad versions have identical specifications for design  
flexibility.  
VSSOP (8)  
SOIC (14)  
SSOP (16)  
OPA4340  
(1) For all available packages, see the orderable addendum at  
the end of the data sheet.  
OPA340 in Noninverting Configuration Driving ADS7816  
+5V  
0.1mF  
0.1mF  
1
VREF  
8
V+  
7
6
5
DCLOCK  
DOUT  
500W  
+In  
2
Serial  
ADS7816  
OPA340  
Interface  
12-Bit A/D  
VIN  
-In  
CS/SHDN  
3
3300pF  
GND  
4
VIN = 0V to 5V for  
0V to 5V output.  
NOTE: A/D Input = 0 to VREF  
RC network filters high-frequency noise.  
Copyright © 2016, Texas Instruments Incorporated  
1
An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications,  
intellectual property matters and other important disclaimers. PRODUCTION DATA.  
 
 
 
 
 

OPA340 替代型号

型号 品牌 替代类型 描述 数据表
OPA2340 TI

功能相似

双路、单电源、轨到轨、低功耗运算放大器

与OPA340相关器件

型号 品牌 获取价格 描述 数据表
OPA340/OPA2340/OPA4340 BB

获取价格

OPA340. OPA2340. OPA4340 - SINGLE-SUPPLY. RAIL-TO-RAIL OPERATIONAL AMPLIFIERS MicroAmplifi
OPA340_06 BB

获取价格

SINGLE-SUPPLY, RAIL-TO-RAIL OPERATIONAL AMPLIFIERS MicroAmplifier TM Series
OPA340-EP TI

获取价格

SINGLE-SUPPLY RAIL-TO-RAIL OPERATIONAL AMPLIFIERS
OPA340MDBVTEP TI

获取价格

SINGLE-SUPPLY RAIL-TO-RAIL OPERATIONAL AMPLIFIERS
OPA340MDREP TI

获取价格

SINGLE-SUPPLY RAIL-TO-RAIL OPERATIONAL AMPLIFIERS
OPA340NA BB

获取价格

SINGLE-SUPPLY, RAIL-TO-RAIL OPERATIONAL AMPLI
OPA340NA UMW

获取价格

运算放大器
OPA340NA/250 BB

获取价格

SINGLE-SUPPLY, RAIL-TO-RAIL OPERATIONAL AMPLIFIERS MicroAmplifier TM Series
OPA340NA/250 TI

获取价格

单路、单电源、轨到轨、低功耗运算放大器 | DBV | 5 | -40 to 85
OPA340NA/250G4 BB

获取价格

SINGLE-SUPPLY, RAIL-TO-RAIL OPERATIONAL AMPLIFIERS MicroAmplifier TM Series