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OPA137UA/2K5 PDF预览

OPA137UA/2K5

更新时间: 2024-11-03 22:13:39
品牌 Logo 应用领域
BB 运算放大器光电二极管输入元件
页数 文件大小 规格书
9页 200K
描述
LOW COST FET-INPUT OPERATIONAL AMPLIFIERS MicroAmplifier ⑩ Series

OPA137UA/2K5 技术参数

生命周期:Transferred包装说明:SO-8
Reach Compliance Code:unknown风险等级:5.64
放大器类型:OPERATIONAL AMPLIFIER最大平均偏置电流 (IIB):0.0001 µA
标称共模抑制比:84 dB最大输入失调电压:15000 µV
JESD-30 代码:R-PDSO-G8负供电电压上限:-18 V
标称负供电电压 (Vsup):-15 V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封装形状:RECTANGULAR
封装形式:SMALL OUTLINE认证状态:Not Qualified
标称压摆率:3.5 V/us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端子形式:GULL WING
端子位置:DUAL标称均一增益带宽:1000 kHz
Base Number Matches:1

OPA137UA/2K5 数据手册

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®
OPA4137  
OPA137  
OPA2137  
OPA4137  
OPA137  
OPA4137  
OPA2137  
LOW COST  
FET-INPUT OPERATIONAL AMPLIFIERS  
MicroAmplifier Series  
FEATURES  
FET INPUT: IB = 5pA  
LOW OFFSET VOLTAGE: 1.5mV  
WIDE SUPPLY RANGE: ±2.25V to ±18V  
LOW QUIESCENT CURRENT: 220µA/channel  
EXCELLENT SPEED/POWER: 1MHz  
INPUT TO POSITIVE SUPPLY  
DESCRIPTION  
OPA137 series FET-input operational amplifiers are designed  
for low cost and miniature applications. In addition to small  
size (SOT-23-5 and MSOP-8 packages), they provide low  
input bias current (5pA), low quiescent currrent (220µA/  
channel), and high open-loop gain (94dB).  
Either single (+4.5V to +36V) or dual (±2.25 to ±18V)  
supplies can be used. The input common-mode voltage range  
includes the positive supply—suitable for many single-supply  
applications. Single, dual, and quad versions have identical  
specifications for maximum design flexibility.  
MicroSIZE PACKAGES: SOT-23-5, MSOP-8  
SINGLE, DUAL, AND QUAD  
OPA137 op amps are easy to use and free from phase  
inversion and overload problems found in some FET-input  
amplifiers. High performance, including linearity, is main-  
tained as the amplifiers swing to their specified limits. In  
addition, the combination of high slew rate (3.5V/µs) and  
wide bandwidth (1MHz) provide fast settling time assuring  
good dynamic response. Dual and quad designs feature com-  
pletely independent circuitry for lowest crosstalk and freedom  
from interaction.  
APPLICATIONS  
STRAIN GAGE AMPLIFIER  
PHOTODETECTOR AMPLIFIER  
PRECISION INTEGRATOR  
BATTERY-POWERED INSTRUMENTS  
TEST EQUIPMENT  
The single (OPA137) packages are the tiny 5-lead SOT-23-5  
surface mount, SO-8 surface mount, and 8-pin DIP. The dual  
(OPA2137) comes in the miniature MSOP-8 surface mount,  
SO-8 surface mount, and 8-pin DIP packages. The quad  
(OPA4137) packages are the SO-14 surface mount and the  
14-pin DIP. All are specified from –40°C to +85°C and operate  
from –55°C to +125°C. A SPICE macromodel is available for  
design analysis.  
ACTIVE FILTERS  
OPA137  
NC  
NC  
–In  
+In  
V–  
1
2
3
4
8
7
6
5
OPA4137  
V+  
Output  
NC  
Out A  
–In A  
+In A  
V+  
1
2
3
4
5
6
7
14 Out D  
13 –In D  
12 +In D  
11 V–  
OPA2137  
A
B
D
C
OPA137  
Out A  
–In A  
+In A  
V–  
1
2
3
4
8
7
6
5
V+  
8-Pin DIP, SO-8  
A
Out  
V–  
1
2
3
5
4
V+  
Out B  
–In B  
+In B  
+In B  
–In B  
Out B  
10 +In C  
B
9
8
–In C  
Out C  
+In  
–In  
SOT-23-5  
8-Pin DIP, SO-8, MSOP-8  
14-Pin DIP  
SO-14  
International Airport Industrial Park  
Mailing Address: PO Box 11400, Tucson, AZ 85734  
FAXLine: (800) 548-6133 (US/Canada Only)  
Street Address: 6730 S. Tucson Blvd., Tucson, AZ 85706  
Tel: (520) 746-1111 • Twx: 910-952-1111  
Internet: http://www.burr-brown.com/  
Cable: BBRCORP  
Telex: 066-6491  
FAX: (520) 889-1510  
Immediate Product Info: (800) 548-6132  
© 1998 Burr-Brown Corporation  
PDS-1438A  
Printed in U.S.A. August, 1998  
SBOS089  

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