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OPA244UA

更新时间： 2024-01-17 16:48:34
品牌 Logo 应用领域
BB 运算放大器放大器电路光电二极管
页数 文件大小 规格书
11页 226K
描述
MicroPower, Single-Supply OPERATIONAL AMPLIFIERS MicroAmplifier ⑩ Series

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OPA244UA 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：SOIC
包装说明：SOIC-8针数：8
Reach Compliance Code：compliantECCN代码：EAR99
HTS代码：8542.33.00.01Factory Lead Time：1 week
风险等级：1.06Samacsys Confidence：3
Samacsys Status：ReleasedSamacsys PartID：181584
Samacsys Pin Count：8Samacsys Part Category：Integrated Circuit
Samacsys Package Category：Small Outline PackagesSamacsys Footprint Name：D (R-PDSO-G8)
Samacsys Released Date：2015-04-13 16:55:46Is Samacsys：N
放大器类型：OPERATIONAL AMPLIFIER架构：VOLTAGE-FEEDBACK
最大平均偏置电流 (IIB)：0.025 µA25C 时的最大偏置电流 (IIB)：0.025 µA
最小共模抑制比：84 dB标称共模抑制比：98 dB
频率补偿：YES最大输入失调电流 (IIO)：0.01 µA
最大输入失调电压：1500 µVJESD-30 代码：R-PDSO-G8
JESD-609代码：e4长度：4.9 mm
低-偏置：NO低-失调：NO
微功率：YES湿度敏感等级：3
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
封装等效代码：SOP8,.25封装形状：RECTANGULAR
封装形式：SMALL OUTLINE包装方法：TUBE
峰值回流温度（摄氏度）：260功率：NO
电源：+-1.1/+-18/2.2/36 V可编程功率：NO
认证状态：Not Qualified座面最大高度：1.75 mm
标称压摆率：0.1 V/us子类别：Operational Amplifier
最大压摆率：0.06 mA供电电压上限：18 V
标称供电电压 (Vsup)：7.5 V表面贴装：YES
技术：BIPOLAR温度等级：INDUSTRIAL
端子面层：Nickel/Palladium/Gold (Ni/Pd/Au)端子形式：GULL WING
端子节距：1.27 mm端子位置：DUAL
处于峰值回流温度下的最长时间：NOT SPECIFIED标称均一增益带宽：430 kHz
最小电压增益：19950宽带：NO
宽度：3.9 mmBase Number Matches：1

OPA244UA 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  
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