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OPA188AIDGKT

更新时间： 2024-11-19 10:22:27
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德州仪器 - TI 运算放大器
页数 文件大小 规格书
23页 482K
描述
0.03-uV/C Drift, Low-Noise, Rail-to-Rail Output, 36-V, Zero-Drift OPERATIONAL AMPLIFIERS

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OPA188AIDGKT 数据手册

 浏览型号OPA188AIDGKT的Datasheet PDF文件第2页浏览型号OPA188AIDGKT的Datasheet PDF文件第3页浏览型号OPA188AIDGKT的Datasheet PDF文件第4页浏览型号OPA188AIDGKT的Datasheet PDF文件第5页浏览型号OPA188AIDGKT的Datasheet PDF文件第6页浏览型号OPA188AIDGKT的Datasheet PDF文件第7页 
OPA188  
OPA2188  
OPA4188  
www.ti.com  
SBOS525 –AUGUST 2011  
0.03-μV/°C Drift, Low-Noise, Rail-to-Rail Output,  
36-V, Zero-Drift OPERATIONAL AMPLIFIERS  
Check for Samples: OPA188, OPA2188, OPA4188  
1
FEATURES  
DESCRIPTION  
The OPAx188 series operational amplifiers use TI  
proprietary auto-zeroing techniques to provide low  
offset voltage (25 μV, max), and near zero-drift over  
2
•
•
•
Low Offset Voltage: 25 μV (max)  
Zero-Drift: 0.03 μV/°C  
Low Noise: 8.8 nV/√Hz  
0.1-Hz to 10-Hz Noise: 0.25 µVPP  
time  
and  
temperature.  
These  
miniature,  
high-precision, low quiescent current amplifiers offer  
high input impedance and rail-to-rail output swing  
within 15 mV of the rails. The input common-mode  
range includes the negative rail. Either single or dual  
supplies can be used in the range of +4.0 V to +36 V  
(±2 V to ±18 V).  
•
Excellent DC Precision:  
PSRR: 142 dB  
CMRR: 146 dB  
Open-Loop Gain: 136 dB  
•
•
•
•
Gain Bandwidth: 2 MHz  
The single version is available in the MicroSIZE  
SOT23-5, MSOP-8, and SO-8 packages; the dual is  
offered in MSOP-8 and SO-8 packages; the quad is  
offered in SO-14 and TSSOP-14 packages. All  
versions are specified for operation from –40°C to  
+105°C.  
Quiescent Current: 475 μA (max)  
Wide Supply Range: ±2 V to ±18 V  
Rail-to-Rail Output:  
Input Includes Negative Rail  
•
•
RFI Filtered Inputs  
145  
MicroSIZE Packages  
OPA2188 Zero-Drift Architecture  
Precision Laser Trim Architecture  
125  
105  
85  
65  
45  
25  
5
APPLICATIONS  
•
•
•
•
•
•
•
•
•
Bridge Amplifiers  
Strain Gauges  
Test Equipment  
Transducer Applications  
Temperature Measurement  
Electronic Scales  
Medical Instrumentation  
Resister Thermal Detectors  
Precision Active Filters  
-55 -35 -15  
5
25  
45  
65  
85  
105 125  
Temperature (°C)  
Zero-Drift Amplifier Portfolio  
OFFSET VOLTAGE DRIFT  
VERSION  
PRODUCT  
OFFSET VOLTAGE (µV)  
(µV/°C)  
BANDWIDTH (MHz)  
Single  
OPA188 (4 V to 36 V)  
OPA333 (5 V)  
25  
10  
50  
5
0.085  
0.05  
0.25  
0.05  
0.085  
0.05  
0.25  
0.05  
0.085  
0.25  
2
0.35  
0.9  
1.6  
2
Single  
Dual  
OPA378 (5 V)  
OPA735 (12 V)  
OPA2188 (4 V to 36 V)  
OPA2333 (5 V)  
25  
10  
50  
5
0.35  
0.9  
1.6  
2
OPA2378 (5 V)  
OPA2735 (12 V)  
OPA4188 (4 V to 36 V)  
OPA4330 (5 V)  
Quad  
Quad  
25  
50  
0.35  
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.  
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 © 2011, Texas Instruments Incorporated  
1234567...23

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OPA188AIDGKT 替代型号

型号 品牌 替代类型 描述 数据表
OPA188AID TI

完全替代

 0.03-uV/C Drift, Low-Noise, Rail-to-Rail Output, 36-V, Zero-Drift OPERATIONAL AMPLIFIERS
OPA188AIDGKR TI

完全替代

 0.03-uV/C Drift, Low-Noise, Rail-to-Rail Output, 36-V, Zero-Drift OPERATIONAL AMPLIFIERS
OPA188AIDR TI

完全替代

 0.03-uV/C Drift, Low-Noise, Rail-to-Rail Output, 36-V, Zero-Drift OPERATIONAL AMPLIFIERS

与OPA188AIDGKT相关器件

型号 品牌 获取价格 描述 数据表
OPA188AIDR TI

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 		0.03-uV/C Drift, Low-Noise, Rail-to-Rail Output, 36-V, Zero-Drift OPERATIONAL AMPLIFIERS
OPA188AQDGKRQ1 TI

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 		通过汽车级认证的精密、低噪声、RRO、36V、零漂移运算放大器 | DGK | 8 | -
OPA188-Q1 TI

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 		通过汽车级认证的精密、低噪声、RRO、36V、零漂移运算放大器
OPA189 TI

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 		单路、14MHz、多路复用器友好型、低噪声、零漂移、RRO、CMOS 精密运算放大器
OPA189_V02 TI

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 		OPAx189 Precision, Lowest-Noise, 36-V, Zero-Drift, 14-MHz, MUX-Friendly, Rail-to-Rail Outp
OPA189_V03 TI

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 		OPAx189 Precision, Lowest-Noise, 36-V, Zero-Drift, 14-MHz, MUX-Friendly, Rail-to-Rail Outp
OPA189_V04 TI

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 		OPAx189 Precision, Lowest-Noise, 36-V, Zero-Drift, 14-MHz, MUX-Friendly, Rail-to-Rail Outp
OPA189ID TI

获取价格

 		单路、14MHz、多路复用器友好型、低噪声、零漂移、RRO、CMOS 精密运算放大器 |
OPA189IDBVR TI

获取价格

 		单路、14MHz、多路复用器友好型、低噪声、零漂移、RRO、CMOS 精密运算放大器 |
OPA189IDBVT TI

获取价格

 		单路、14MHz、多路复用器友好型、低噪声、零漂移、RRO、CMOS 精密运算放大器 |

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