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INA331IDGKTG4 PDF预览

INA331IDGKTG4

更新时间: 2024-11-18 11:07:55
品牌 Logo 应用领域
德州仪器 - TI 放大器仪表光电二极管仪表放大器放大器电路
页数 文件大小 规格书
17页 293K
描述
低功耗单电源 CMOS 仪表放大器 | DGK | 8 | -55 to 125

INA331IDGKTG4 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:TSSOP, TSSOP8,.19针数:8
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.33.00.01Factory Lead Time:6 weeks
风险等级:5.26放大器类型:INSTRUMENTATION AMPLIFIER
最大平均偏置电流 (IIB):0.00001 µA标称带宽 (3dB):2 MHz
最小共模抑制比:90 dB最大输入失调电流 (IIO):0.00001 µA
最大输入失调电压:500 µVJESD-30 代码:R-PDSO-G8
JESD-609代码:e4长度:3 mm
湿度敏感等级:2最大非线性:0.1%
功能数量:1端子数量:8
最高工作温度:125 °C最低工作温度:-55 °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
标称压摆率:5 V/us子类别:Instrumentation Amplifier
最大压摆率:0.6 mA供电电压上限:7.5 V
标称供电电压 (Vsup):5 V表面贴装:YES
技术:CMOS温度等级:MILITARY
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:1000
最小电压增益:5标称电压增益:25
宽度:3 mmBase Number Matches:1

INA331IDGKTG4 数据手册

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INA331  
IN  
A
3
I
®
3
1
N
A
2
3
3
1
INA2331  
SBOS215B – DECEMBER 2001 – REVISED APRIL 2003  
Low-Power, Single-Supply, CMOS  
INSTRUMENTATION AMPLIFIERS  
FEATURES  
APPLICATIONS  
DESIGNED FOR LOW COST  
INDUSTRIAL SENSOR AMPLIFIERS:  
Bridge, RTD, Thermocouple, Position  
HIGH GAIN ACCURACY: G = 5, 0.02%, 2ppm/°C  
GAIN SET WITH EXT. RESISTORS FOR > 5V/V  
LOW OFFSET VOLTAGE: ±250µV  
PHYSIOLOGICAL AMPLIFIERS:  
ECG, EEG, EMG  
A/D CONVERTER SIGNAL CONDITIONING  
DIFFERENTIAL LINE RECEIVERS WITH GAIN  
FIELD UTILITY METERS  
HIGH CMRR: 94dB DC, 50dB at 45kHz  
LOW BIAS CURRENT: 0.5pA  
BANDWIDTH, SLEW RATE: 2.0MHz, 5V/µs  
RAIL-TO-RAIL OUTPUT SWING: (V+) – 0.02V  
WIDE TEMPERATURE RANGE: –55°C to +125°C  
LOW QUIESCENT CURRENT: 490µA max/chan  
SHUT DOWN: 0.01µA  
PCMCIA CARDS  
AUDIO AMPLIFIERS  
COMMUNICATION SYSTEMS  
TEST EQUIPMENT  
AUTOMOTIVE INSTRUMENTATION  
MSOP-8 SINGLE AND TSSOP-14 DUAL PACKAGES  
The INA331 rejects line noise and its harmonics, because  
common-mode error remains low even at higher frequencies.  
DESCRIPTION  
The INA331 and INA2331 are rail-to-rail output, low-power  
CMOS instrumentation amplifiers that offer wide range, single-  
supply operation as well as bipolar-supply operation. The  
INA331 family provides low-cost, low-noise amplification of  
differential signals with a low quiescent current of 415µA  
(dropping to 0.01µA when shutdown). Returning to normal  
operation within microseconds, this INA can be used for  
battery or multi-channel applications.  
High bandwidth and slew rate makes the INA331 ideal for  
directly driving sampling Analog-to-Digital (A/D) converters  
as well as general-purpose applications.  
With high precision, low cost, and small packages, the  
INA331 outperforms discrete designs.  
Additionally, because they are specified for wide temperature  
range of –55°C to +125°C and operating range of –65°C to  
+150°C, they can be used in demanding industrial and  
automotive environments.  
Configured internally in a gain of 5V/V, the INA331 offers  
flexibility in higher gains by choosing external resistors.  
R1  
R2  
RG  
G = 5 + (5R2/R1)  
INA2331  
INA331  
40k  
10kΩ  
VREF  
40kΩ  
Ch A  
10kΩ  
VOUT  
A1  
A3  
A2  
VIN–  
Ch B  
VIN+  
V+  
V–  
Shutdown  
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 © 2001-2003, 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  

INA331IDGKTG4 替代型号

型号 品牌 替代类型 描述 数据表
INA331IDGKRG4 TI

类似代替

Low-Power, Single Supply, CMOS, Instrumentation Amplifier 8-VSSOP -55 to 125
INA331IDGKR TI

类似代替

Low-Power, Single-Supply, CMOS INSTRUMENTATION AMPLIFIERS
INA331IDGKT TI

功能相似

Low-Power, Single-Supply, CMOS INSTRUMENTATION AMPLIFIERS

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