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OPA2330

更新时间: 2024-09-13 11:48:39
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德州仪器 - TI 运算放大器
页数 文件大小 规格书
30页 1207K
描述
50mV VOS, 0.25mV/°C, 35mA CMOS OPERATIONAL AMPLIFIERS Zerø-Drift Series

OPA2330 数据手册

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OPA330  
OPA2330  
OPA4330  
www.ti.com  
SBOS432D AUGUST 2008REVISED JUNE 2010  
50mV V , 0.25mV/°C, 35mA  
OS  
CMOS OPERATIONAL AMPLIFIERS  
Zerø-Drift Series  
Check for Samples: OPA330, OPA2330, OPA4330  
1
FEATURES  
DESCRIPTION  
23  
UNMATCHED PRICE PERFORMANCE  
LOW OFFSET VOLTAGE: 50mV (max)  
ZERO DRIFT: 0.25mV/°C (max)  
The OPA330 series of CMOS operational amplifiers  
offer precision performance at a very competitive  
price. These devices are members of the Zerø-Drift  
family of amplifiers which use  
a
proprietary  
LOW NOISE: 1.1mVPP, 0.1Hz to 10Hz  
QUIESCENT CURRENT: 35mA (max)  
SUPPLY VOLTAGE: 1.8V to 5.5V  
RAIL-TO-RAIL INPUT/OUTPUT  
auto-calibration technique to simultaneously provide  
low offset voltage (50mV max) and near-zero drift  
over time and temperature at only 35mA (max) of  
quiescent current. The OPA330 family features  
rail-to-rail input and output in addition to near flat 1/f  
noise, making this amplifier ideal for many  
applications and much easier to design into a system.  
These devices are optimized for low-voltage  
operation as low as +1.8V (±0.9V) and up to +5.5V  
(±2.75V).  
INTERNAL EMI FILTERING  
microSIZE PACKAGES: WCSP, SC70, QFN  
APPLICATIONS  
BATTERY-POWERED INSTRUMENTS  
TEMPERATURE MEASUREMENTS  
TRANSDUCER APPLICATIONS  
ELECTRONIC SCALES  
MEDICAL INSTRUMENTATION  
HANDHELD TEST EQUIPMENT  
CURRENT SENSE  
The OPA330 (single version) is available in the  
WCSP-5, SC70-5, SOT23-5, and SOIC-8 packages.  
The OPA2330 (dual version) is offered in DFN-8  
(3mm × 3mm), MSOP-8, and SOIC-8 packages. The  
OPA4330 is offered in the standard SOIC-14 and  
TSSOP-14 packages, as well as in the space-saving  
VQFN-14 package. All versions are specified for  
operation from –40°C to +125°C.  
PRODUCT FAMILY PACKAGE COMPARISON  
PACKAGE-LEADS  
NO OF  
DEVICE  
OPA330  
OPA2330  
OPA4330  
CHANNELS  
WCSP  
SOIC  
SOT23  
SC70  
MSOP  
QFN  
TSSOP  
1
2
4
5
8
8
5
5
8
8
14  
14  
14  
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
3
NanoStar, NanoFree are trademarks of Texas Instruments Incorporated.  
All other trademarks are the property of their respective owners.  
UNLESS OTHERWISE NOTED this document contains  
PRODUCTION DATA information 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 © 2008–2010, Texas Instruments Incorporated  
 
 
 

OPA2330 替代型号

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