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INA126U

更新时间: 2024-11-22 22:48:07
品牌 Logo 应用领域
BB 仪表放大器放大器电路光电二极管
页数 文件大小 规格书
9页 317K
描述
MicroPOWER INSTRUMENTATION AMPLIFIER Single and Dual Versions

INA126U 技术参数

是否Rohs认证: 不符合生命周期:Transferred
Reach Compliance Code:unknown风险等级:5.62
Is Samacsys:N放大器类型:INSTRUMENTATION AMPLIFIER
最大平均偏置电流 (IIB):0.025 µA标称带宽 (3dB):0.2 MHz
最小共模抑制比:80 dB最大输入失调电流 (IIO):0.002 µA
最大输入失调电压:250 µVJESD-30 代码:R-PDSO-G8
JESD-609代码:e0负供电电压上限:-18 V
标称负供电电压 (Vsup):-15 V最大非线性:0.012%
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:SOP
封装等效代码:SOP8,.25封装形状:RECTANGULAR
封装形式:SMALL OUTLINE电源:+-15 V
认证状态:Not Qualified标称压摆率:0.4 V/us
子类别:Instrumentation Amplifier最大压摆率:0.2 mA
供电电压上限:18 V标称供电电压 (Vsup):15 V
表面贴装:YES温度等级:INDUSTRIAL
端子面层:Tin/Lead (Sn/Pb)端子形式:GULL WING
端子节距:1.27 mm端子位置:DUAL
最大电压增益:10000最小电压增益:5
Base Number Matches:1

INA126U 数据手册

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INA126  
INA2126  
®
INA126  
INA126  
INA2126  
INA2126  
INA2126  
MicroPOWER INSTRUMENTATION AMPLIFIER  
Single and Dual Versions  
FEATURES  
DESCRIPTION  
LOW QUIESCENT CURRENT: 175µA/chan.  
WIDE SUPPLY RANGE: ±1.35V to ±18V  
LOW OFFSET VOLTAGE: 250µV max  
LOW OFFSET DRIFT: 3µV/°C max  
LOW NOISE: 35nV/Hz  
The INA126 and INA2126 are precision instrumentation  
amplifiers for accurate, low noise differential signal acquisi-  
tion. Their two-op-amp design provides excellent perfor-  
mance with very low quiescent current (175µA/chan.). This,  
combined with wide operating voltage range of ±1.35V to  
±18V, makes them ideal for portable instrumentation and data  
acquisition systems.  
LOW INPUT BIAS CURRENT: 25nA max  
Gain can be set from 5V/V to 10000V/V with a single  
external resistor. Laser trimmed input circuitry provides  
low offset voltage (250µV max), low offset voltage drift  
(3µV/°C max) and excellent common-mode rejection.  
8-PIN DIP, SO-8, MSOP-8 SURFACE- MOUNT  
DUAL: 16-Pin DIP, SO-16, SSOP-16  
APPLICATIONS  
INDUSTRIAL SENSOR AMPLIFIER:  
Single version package options include 8-pin plastic DIP,  
SO-8 surface mount, and fine-pitch MSOP-8 surface-mount.  
Dual version is available in the space-saving SSOP-16 fine-  
pitch surface mount, SO-16, and 16-pin DIP. All are speci-  
fied for the –40°C to +85°C industrial temperature range.  
Bridge, RTD, Thermocouple  
PHYSIOLOGICAL AMPLIFIER:  
ECG, EEG, EMG  
V+  
MULTI-CHANNEL DATA ACQUISITION  
INA2126  
9
6
2
4
+
PORTABLE, BATTERY OPERATED SYSTEMS  
VIN  
+
V
O = (VIN – VIN) G  
80k  
G = 5 +  
RG  
40kΩ  
7
V+  
7
10kΩ  
RG  
INA126  
3
+
3
1
VIN  
10kΩ  
40kΩ  
6
+
VO = (VIN – VIN) G  
8
VIN  
80k  
40kΩ  
10kΩ  
G = 5 +  
5
RG  
15  
13  
+
VIN  
10kΩ  
11  
+
RG  
VO = (VIN – VIN) G  
80k  
G = 5 +  
RG  
40kΩ  
10kΩ  
10  
12  
1
2
RG  
VIN  
14  
10kΩ  
40kΩ  
40kΩ  
5
16  
8
VIN  
4
V–  
V–  
International Airport Industrial Park  
Mailing Address: PO Box 11400, Tucson, AZ 85734  
Street Address: 6730 S. Tucson Blvd., Tucson, AZ 85706  
Tel: (520) 746-1111  
• Twx: 910-952-1111  
Internet: http://www.burr-brown.com/  
FAXLine: (800) 548-6133 (US/Canada Only)  
Cable: BBRCORP • Telex: 066-6491 • FAX: (520) 889-1510 • Immediate Product Info: (800) 548-6132  
©1996 Burr-Brown Corporation  
PDS-1365C  
Printed in U.S.A. September, 1997  

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