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OPA244UA/1K PDF预览

OPA244UA/1K

更新时间： 2024-11-04 15:47:07
品牌 Logo 应用领域
德州仪器 - TI 放大器光电二极管
页数 文件大小 规格书
26页 1191K
描述
OP-AMP, 2000uV OFFSET-MAX, 0.43MHz BAND WIDTH, PDSO8

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中文翻译

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OPA244UA/1K 技术参数

生命周期：Obsolete包装说明：SOP,
Reach Compliance Code：compliantECCN代码：EAR99
HTS代码：8542.33.00.01风险等级：5.68
放大器类型：OPERATIONAL AMPLIFIER最大平均偏置电流 (IIB)：0.025 µA
标称共模抑制比：98 dB最大输入失调电压：2000 µV
JESD-30 代码：R-PDSO-G8长度：4.9 mm
负供电电压上限：-18 V标称负供电电压 (Vsup)：-7.5 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
座面最大高度：1.75 mm标称压摆率：0.16 V/us
子类别：Operational Amplifier供电电压上限：18 V
标称供电电压 (Vsup)：7.5 V表面贴装：YES
温度等级：INDUSTRIAL端子形式：GULL WING
端子节距：1.27 mm端子位置：DUAL
标称均一增益带宽：430 kHz宽度：3.9 mm
Base Number Matches：1

OPA244UA/1K 数据手册

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®
OPA244  
OPA2244  
OPA244  
OPA2244  
OPA4244  
OPA244  
®
OPA4244  
OPA2244  
MicroPower, Single-Supply  
OPERATIONAL AMPLIFIERS  
™
MicroAmplifier Series  
FEATURES  
DESCRIPTION  
The OPA244 (single), OPA2244 (dual), and OPA4244 (quad)  
op amps are designed for very low quiescent current  
(50µA/channel), yet achieve excellent bandwidth. Ideal for  
battery powered and portable instrumentation, all versions are  
offered in micro packages for space-limited applications.  
The dual and quad versions feature completely independent  
circuitry for lowest crosstalk and freedom from interaction, even  
when overdriven or overloaded.  
● MicroSIZE PACKAGES  
OPA244 (Single): SOT-23-5  
OPA2244 (Dual): MSOP-8  
OPA4244 (Quad): TSSOP-14  
● MicroPOWER: IQ = 50µA/channel  
● SINGLE SUPPLY OPERATION  
● WIDE BANDWIDTH: 430kHz  
The OPA244 series is easy to use and free from phase  
inversion and overload problems found in some other op amps.  
These amplifiers are stable in unity gain and excellent perfor-  
mance is maintained as they swing to their specified limits.  
They can be operated from single (+2.2V to +36V) or dual  
supplies (±1.1V to ±18V). The input common-mode voltage  
range includes ground—ideal for many single supply applica-  
tions. All versions have similar performance. However, there  
are some differences, such as common-mode rejection. All  
versions are interchangeable in most applications.  
● WIDE SUPPLY RANGE:  
Single Supply: 2.2V to 36V  
Dual Supply: ±1.1V to ±18V  
APPLICATIONS  
● BATTERY POWERED SYSTEMS  
● PORTABLE EQUIPMENT  
● PCMCIA CARDS  
All versions are offered in miniature, surface-mount packages.  
OPA244 (single version) comes in the tiny 5-lead SOT-23-5  
surface mount, SO-8 surface mount, and 8-pin DIP. OPA2244  
(dual version) is available in the MSOP-8 surface mount,  
SO-8 surface-mount, and 8-pin DIP. The OPA4244 (quad)  
comes in the TSSOP-14 surface mount. They are fully specified  
from –40°C to +85°C and operate from –55°C to +125°C.  
A SPICE Macromodel is available for design analysis.  
● BATTERY PACKS AND POWER SUPPLIES  
● CONSUMER PRODUCTS  
OPA244  
Out  
V–  
1
2
3
5
4
V+  
+In  
–In  
OPA4244  
SOT-23-5  
Output A  
–Input A  
+Input A  
+V  
1
2
3
4
5
6
7
14 Output D  
13 –Input D  
12 +Input D  
11 –V  
OPA2244  
OPA244  
NC  
NC  
–In  
+In  
V–  
1
2
3
4
8
Out A  
1
8
7
6
5
V+  
A
V+  
7
6
5
–In A  
+In A  
V–  
2
3
4
Out B  
–In B  
+In B  
+Input B  
–Input B  
Output B  
10 +Input C  
B
Output  
NC  
9
8
–Input C  
Output C  
8-Pin DIP, SO-8  
8-Pin DIP, SO-8, MSOP-8  
TSSOP-14  
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/ • Cable: BBRCORP • Telex: 066-6491 • FAX: (520) 889-1510 • Immediate Product Info: (800) 548-6132  
© 1999 Burr-Brown Corporation  
PDS-1437C  
Printed in U.S.A. December, 1999  
SBOS088  
1234567...26

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