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INA326EA/2K5 PDF预览

INA326EA/2K5

更新时间: 2024-11-27 22:29:15
品牌 Logo 应用领域
德州仪器 - TI 仪表放大器
页数 文件大小 规格书
21页 458K
描述
Precision, Rail-to-Rail I/O INSTRUMENTATION AMPLIFIER

INA326EA/2K5 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Active零件包装代码:MSOP
包装说明:MSOP-8针数:8
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.33.00.01风险等级:0.89
放大器类型:INSTRUMENTATION AMPLIFIER最大平均偏置电流 (IIB):0.002 µA
标称带宽 (3dB):0.001 MHz最小共模抑制比:100 dB
最大输入失调电流 (IIO):0.002 µA最大输入失调电压:100 µV
JESD-30 代码:R-PDSO-G8JESD-609代码:e4
长度:3 mm湿度敏感等级:2
最大非线性:0.01%功能数量:1
端子数量:8最高工作温度:85 °C
最低工作温度:-40 °C封装主体材料:PLASTIC/EPOXY
封装代码:TSSOP封装等效代码:TSSOP8,.19
封装形状:RECTANGULAR封装形式:SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
包装方法:TR峰值回流温度(摄氏度):260
电源:3/5 V认证状态:Not Qualified
座面最大高度:1.07 mm子类别:Instrumentation Amplifier
最大压摆率:3.7 mA供电电压上限:5.5 V
标称供电电压 (Vsup):5 V表面贴装:YES
技术:CMOS温度等级:INDUSTRIAL
端子面层:Nickel/Palladium/Gold (Ni/Pd/Au)端子形式:GULL WING
端子节距:0.65 mm端子位置:DUAL
处于峰值回流温度下的最长时间:NOT SPECIFIED最大电压增益:10000
最小电压增益:0.1标称电压增益:100
宽度:3 mmBase Number Matches:1

INA326EA/2K5 数据手册

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INA326  
INA327  
I
N
A
I
N
A
3
2
6
3
2
7
SBOS222D – NOVEMBER 2001 – REVISED NOVEMBER 2004  
Precision, Rail-to-Rail I/O  
INSTRUMENTATION AMPLIFIER  
FEATURES  
DESCRIPTION  
The INA326 and INA327 (with shutdown) are high-perfor-  
PRECISION  
mance, low-cost, precision instrumentation amplifiers with  
rail-to-rail input and output. They are true single-supply  
instrumentation amplifiers with very low DC errors and input  
common-mode ranges that extends beyond the positive and  
negative rails. These features make them suitable for appli-  
cations ranging from general-purpose to high-accuracy.  
LOW OFFSET: 100µV (max)  
LOW OFFSET DRIFT: 0.4µV/°C (max)  
EXCELLENT LONG-TERM STABILITY  
VERY-LOW 1/f NOISE  
TRUE RAIL-TO-RAIL I/O  
Excellent long-term stability and very low 1/f noise assure  
low offset voltage and drift throughout the life of the product.  
INPUT COMMON-MODE RANGE:  
20mV Below Negative Rail to 100mV Above  
Positive Rail  
The INA326 (without shutdown) comes in the MSOP-8 pack-  
age. The INA327 (with shutdown) is offered in an MSOP-10.  
Both are specified over the industrial temperature range,  
–40°C to +85°C, with operation from –40°C to +125°C.  
WIDE OUTPUT SWING: Within 10mV of Rails  
SUPPLY RANGE: Single +2.7V to +5.5V  
SMALL SIZE  
microPACKAGE: MSOP-8, MSOP-10  
INA326 AND INA327 RELATED PRODUCTS  
LOW COST  
PRODUCT FEATURES  
INA337  
INA114  
INA118  
INA122  
INA128  
INA321  
Precision, 0.4µV/°C Drift, Specified –40°C to +125°C  
50µV VOS, 0.5nA IB, 115dB CMR, 3mA IQ, 0.25µV/°C Drift  
50µV VOS, 1nA IB, 120dB CMR, 385µA IQ, 0.5µV/°C Drift  
250µV VOS, –10nA IB, 85µA IQ, Rail-to-Rail Output, 3µV/°C Drift  
50µV VOS, 2nA IB, 125dB CMR, 750µA IQ, 0.5µV/°C Drift  
500µV VOS, 0.5pA IB, 94dB CMRR, 60µA IQ, Rail-to-Rail Output  
APPLICATIONS  
LOW-LEVEL TRANSDUCER AMPLIFIER FOR  
BRIDGES, LOAD CELLS, THERMOCOUPLES  
WIDE DYNAMIC RANGE SENSOR  
MEASUREMENTS  
V+  
V−  
HIGH-RESOLUTION TEST SYSTEMS  
WEIGH SCALES  
7
2
1
VIN  
4
MULTI-CHANNEL DATA ACQUISITION  
6
VO  
SYSTEMS  
R1  
INA326  
8
3
MEDICAL INSTRUMENTATION  
GENERAL-PURPOSE  
5
G = 2(R2/R1)  
VIN+  
R2  
C2  
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.  
PRODUCTION DATA information is current as of publication date.  
Copyright © 2001-2004, Texas Instruments Incorporated  
Products conform to specifications per the terms of Texas Instruments  
standard warranty. Production processing does not necessarily include  
testing of all parameters.  
www.ti.com  

INA326EA/2K5 替代型号

型号 品牌 替代类型 描述 数据表
INA326EA/250 TI

完全替代

Precision, Rail-to-Rail I/O INSTRUMENTATION AMPLIFIER
INA326EA/250G4 TI

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精密低漂移 CMOS 仪表放大器 | DGK | 8 | -40 to 85

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