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OPA2244EA/250E4 PDF预览

OPA2244EA/250E4

更新时间: 2024-11-04 14:35:11
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
33页 1662K
描述
DUAL OP-AMP, 2000uV OFFSET-MAX, 0.43MHz BAND WIDTH, PDSO8, GREEN, PLASTIC, MSOP-8

OPA2244EA/250E4 技术参数

生命周期:Obsolete零件包装代码:MSOP
包装说明:TSSOP, TSSOP8,.19针数:8
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.33.00.01风险等级:5.15
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
标称共模抑制比:98 dB频率补偿:YES
最大输入失调电压:2000 µVJESD-30 代码:S-PDSO-G8
长度:3 mm低-偏置:NO
低-失调:NO微功率:YES
负供电电压上限:-18 V标称负供电电压 (Vsup):-7.5 V
功能数量:2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:TSSOP
封装等效代码:TSSOP8,.19封装形状:SQUARE
封装形式:SMALL OUTLINE, THIN PROFILE, SHRINK PITCH包装方法:TAPE AND REEL
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:1.1 mm标称压摆率:0.16 V/us
子类别:Operational Amplifier最大压摆率:0.126 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端子形式:GULL WING
端子节距:0.65 mm端子位置:DUAL
标称均一增益带宽:430 kHz最小电压增益:19950
宽带:NO宽度:3 mm
Base Number Matches:1

OPA2244EA/250E4 数据手册

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OPA347  
OPA2347  
OPA4347  
O
®
P
OPA347  
O
A
P
3
4
A
7
3
4
7
O
O
P
P
A
4
A
2
3
3
4
4
7
7
SBOS167D NOVEMBER 2000REVISED JULY 2007  
microPower, Rail-to-Rail  
Operational Amplifiers  
FEATURES  
LOW IQ: 20µA  
DESCRIPTION  
The OPA347 is a microPower, low-cost operational amplifier  
available in micropackages. The OPA347 (single version) is  
available in the SC-70 and SOT23-5 packages. The OPA2347  
(dual version) is available in the SOT23-8 and WCSP-8  
packages. Both are also available in the SO-8. The OPA347  
is also available in the DIP-8. The OPA4347 (quad) is  
available in the SO-14 and the TSSOP-14.  
microSIZE PACKAGES: WCSP-8, SC70-5  
SOT23-5, SOT23-8, and TSSOP-14  
HIGH SPEED/POWER RATIO WITH  
BANDWIDTH: 350kHz  
RAIL-TO-RAIL INPUT AND OUTPUT  
SINGLE SUPPLY: 2.3V to 5.5V  
The small size and low power consumption (34µA per chan-  
nel maximum) of the OPA347 make it ideal for portable and  
battery-powered applications. The input range of the OPA347  
extends 200mV beyond the rails, and the output range is  
within 5mV of the rails. The OPA347 also features an  
excellent speed/power ratio with a bandwidth of 350kHz.  
APPLICATIONS  
PORTABLE EQUIPMENT  
BATTERY-POWERED EQUIPMENT  
2-WIRE TRANSMITTERS  
SMOKE DETECTORS  
The OPA347 can be operated with a single or dual power  
supply from 2.3V to 5.5V. All models are specified for  
operation from –55°C to +125°C.  
CO DETECTORS  
OPA347  
OPA347  
Out  
V–  
1
2
3
5
4
V+  
OPA4347  
+In  
V–  
In  
1
2
3
5
4
V+  
OPA2347  
(bump side down)  
Not to Scale  
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–  
Out  
+In  
In  
SC70-5  
A
B
D
C
V+  
Out A  
In A  
+In A  
V–  
1
2
3
4
8
7
6
5
SOT23-5  
Out B  
In B  
+In B  
OPA347  
OPA2347  
+In B  
In B  
Out B  
10 +In C  
NC  
V+  
NC  
In  
+In  
V–  
1
8
Out A  
In A  
+In A  
V–  
1
2
3
4
8
7
6
5
V+  
9
8
In C  
A
2
3
4
7
6
5
Out B  
In B  
+In B  
Out C  
WCSP-8  
(top view)  
B
Out  
NC  
TSSOP-14, SO-14  
SO-8, DIP-8  
SOT23-8, SO-8  
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of  
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.  
All trademarks are the property of their respective owners.  
PRODUCTION DATA information is current as of publication date.  
Products conform to specifications per the terms of Texas Instruments  
standard warranty. Production processing does not necessarily include  
testing of all parameters.  
Copyright © 2000-2007, Texas Instruments Incorporated  
www.ti.com  

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