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OPA137NA/250E4 PDF预览

OPA137NA/250E4

更新时间: 2023-06-19 15:34:03
品牌 Logo 应用领域
德州仪器 - TI /
页数 文件大小 规格书
15页 836K
描述
Single, 36-V, 1-MHz operational amplifier with rail-to-rail input to V+ | DBV | 5 | -40 to 85

OPA137NA/250E4 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  

OPA137NA/250E4 替代型号

型号 品牌 替代类型 描述 数据表
OPA137NA/3K TI

完全替代

LOW COST FET-INPUT OPERATIONAL AMPLIFIERS MicroAmplifier Series
OPA137NA/250 TI

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LOW COST FET-INPUT OPERATIONAL AMPLIFIERS MicroAmplifier Series

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