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OPA2727D PDF预览

OPA2727D

更新时间: 2024-11-05 20:05:43
品牌 Logo 应用领域
德州仪器 - TI 放大器光电二极管
页数 文件大小 规格书
21页 594K
描述
IC,OP-AMP,DUAL,CMOS,SOP,8PIN,PLASTIC

OPA2727D 技术参数

生命周期:ObsoleteReach Compliance Code:unknown
风险等级:5.84放大器类型:OPERATIONAL AMPLIFIER
架构:VOLTAGE-FEEDBACK频率补偿:YES
最大输入失调电压:150 µVJESD-30 代码:R-PDSO-G8
低-偏置:YES低-失调:YES
微功率:NO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
功率:NO电源:+-2/+-6/4/12 V
可编程功率:NO认证状态:Not Qualified
子类别:Operational Amplifiers最大压摆率:13 mA
供电电压上限:6.6 V表面贴装:YES
技术:CMOS温度等级:AUTOMOTIVE
端子形式:GULL WING端子节距:1.27 mm
端子位置:DUAL最小电压增益:63100
宽带:NOBase Number Matches:1

OPA2727D 数据手册

 浏览型号OPA2727D的Datasheet PDF文件第2页浏览型号OPA2727D的Datasheet PDF文件第3页浏览型号OPA2727D的Datasheet PDF文件第4页浏览型号OPA2727D的Datasheet PDF文件第5页浏览型号OPA2727D的Datasheet PDF文件第6页浏览型号OPA2727D的Datasheet PDF文件第7页 
OPA727, OPA2727  
OPA4727, OPA728  
SBOS314C − SEPTEMBER 2004 − REVISED JANUARY 2006  
e-trim20MHz, High Precision CMOS  
Operational Amplifier  
FD EATURES  
DESCRIPTION  
OFFSET: 15µV (typ), 150µV (max)  
DRIFT: 0.3µV/°C (typ), 1.5µV/°C (max)  
BANDWIDTH: 20MHz  
The OPA727 and OPA728 series op amps use a  
state-of-the-art 12V analog CMOS process and e-trim, a  
package-level trim, offering outstanding dc precision and  
ac performance. The extremely low offset (150µV max)  
and drift (1.5µV/°C) are achieved by trimming the IC  
digitally after packaging to avoid the shift in parameters as  
a result of stresses during package assembly. To correct  
for offset drift, the OPA727 and OPA728 family is trimmed  
over temperature. The devices feature very high CMRR  
and open-loop gain to minimize errors.  
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SLEW RATE: 30V/µs  
BIAS CURRENT: 100pA (max)  
LOW NOISE: 6nV/Hz at 100kHz  
THD+N: 0.0003% at 1kHz  
QUIESCENT CURRENT: 4.3mA/ch  
SUPPLY VOLTAGE: 4V to 12V  
SHUTDOWN MODE (OPA728): 6µA  
Excellent ac characteristics, such as 20MHz GBW, 30V/µs  
slew rate and 0.0003% THD+N make the OPA727 and  
OPA728 well-suited for communication, high-end audio,  
and active filter applications. With a bias current of less  
than 100pA, they are ideal for use as transimpedance  
(I/V-conversion) amplifiers for monitoring optical power in  
ONET applications.  
AD PPLICATIONS  
OPTICAL NETWORKING  
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TRANSIMPEDANCE AMPLIFIERS  
INTEGRATORS  
ACTIVE FILTERS  
A/D CONVERTER DRIVERS  
I/V CONVERTER FOR DACs  
HIGH PERFORMANCE AUDIO  
PROCESS CONTROL  
Optimized for single-supply operation up to 12V, the input  
common-mode range extends to GND for true  
single-supply functionality. The output swings to within  
150mV of the rails, maximizing dynamic range. The low  
quiescent current of 4.3mA makes it well-suited for use in  
battery-operated equipment. The OPA728 shutdown  
version reduces the quiescent current to typically 6µA and  
features a reference pin for easy shutdown operation with  
standard CMOS logic in dual-supply applications.  
TEST EQUIPMENT  
OPAx727 AND OPAx728 RELATED PRODUCTS  
FEATURES  
PRODUCT  
20MHz, 3mV, 4µV/°C  
OPA725  
(non-e-trim version of OPA727)  
20MHz, 3mV, 4µV/°C, Shutdown  
(non-e-trim version of OPA728)  
For ease of use, the OPA727 and OPA728 op amp families  
are fully specified and tested over the supply range of 4V  
to 12V. The OPA727 (single) and OPA728 (single with  
shutdown) are available in MSOP-8 and DFN-8; the  
OPA2727 (dual) is available in DFN-8 and SO-8; and the  
quad version OPA4727 will be available Q2’06 in  
TSSOP-14. All versions are specified for operation from  
−40°C to +125°C.  
OPA726  
+12V  
OPA727  
VOUT  
λ
VB  
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.  
e-trimis a trademark of Texas Instruments, Incorporated. All other trademarks are the property of their respective owners.  
ꢀꢁ ꢂ ꢃꢄ ꢅ ꢆꢇ ꢂꢈ ꢃ ꢉꢆꢉ ꢊꢋ ꢌꢍ ꢎ ꢏꢐ ꢑꢊꢍꢋ ꢊꢒ ꢓꢔ ꢎ ꢎ ꢕꢋꢑ ꢐꢒ ꢍꢌ ꢖꢔꢗ ꢘꢊꢓ ꢐꢑꢊ ꢍꢋ ꢙꢐ ꢑꢕꢚ ꢀꢎ ꢍꢙꢔ ꢓꢑꢒ  
ꢓ ꢍꢋ ꢌꢍꢎ ꢏ ꢑꢍ ꢒ ꢖꢕ ꢓ ꢊ ꢌꢊ ꢓ ꢐ ꢑꢊ ꢍꢋꢒ ꢖ ꢕꢎ ꢑꢛꢕ ꢑꢕ ꢎ ꢏꢒ ꢍꢌ ꢆꢕꢜ ꢐꢒ ꢇꢋꢒ ꢑꢎ ꢔꢏ ꢕꢋꢑ ꢒ ꢒꢑ ꢐꢋꢙ ꢐꢎ ꢙ ꢝ ꢐꢎ ꢎ ꢐ ꢋꢑꢞꢚ  
ꢀꢎ ꢍ ꢙꢔꢓ ꢑ ꢊꢍ ꢋ ꢖꢎ ꢍ ꢓ ꢕ ꢒ ꢒ ꢊꢋ ꢟ ꢙꢍ ꢕ ꢒ ꢋꢍꢑ ꢋꢕ ꢓꢕ ꢒꢒ ꢐꢎ ꢊꢘ ꢞ ꢊꢋꢓ ꢘꢔꢙ ꢕ ꢑꢕ ꢒꢑꢊ ꢋꢟ ꢍꢌ ꢐꢘ ꢘ ꢖꢐ ꢎ ꢐꢏ ꢕꢑꢕ ꢎ ꢒꢚ  
Copyright 2004−2006, Texas Instruments Incorporated  
www.ti.com  

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