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TLV2442QDGKRQ1

更新时间： 2024-11-24 12:15:51
品牌 Logo 应用领域
德州仪器 - TI 运算放大器放大器电路光电二极管输出元件输入元件PC
页数 文件大小 规格书
35页 1067K
描述
Advanced LinCMOS™ RAIL-TO-RAIL OUTPUT WIDE-INPUT-VOLTAGE OPERATIONAL AMPLIFIERS

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TLV2442QDGKRQ1 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：MSOP
包装说明：VSSOP-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：1.75Samacsys Confidence：
Samacsys Status：ReleasedSamacsys PartID：607343
Samacsys Pin Count：8Samacsys Part Category：Integrated Circuit
Samacsys Package Category：OtherSamacsys Footprint Name：SOP65P490X110-8N
Samacsys Released Date：2017-01-12 12:59:53Is Samacsys：N
放大器类型：OPERATIONAL AMPLIFIER架构：VOLTAGE-FEEDBACK
最大平均偏置电流 (IIB)：0.00006 µA25C 时的最大偏置电流 (IIB)：0.000001 µA
最小共模抑制比：65 dB标称共模抑制比：75 dB
频率补偿：YES最大输入失调电压：2000 µV
JESD-30 代码：R-PDSO-G8JESD-609代码：e4
长度：3 mm低-偏置：YES
低-失调：NO微功率：NO
湿度敏感等级：2功能数量：2
端子数量：8最高工作温度：125 °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：RECTANGULAR封装形式：SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
包装方法：TR峰值回流温度（摄氏度）：260
功率：NO电源：+-1.35/+-5/2.7/10 V
可编程功率：NO认证状态：Not Qualified
筛选级别：AEC-Q100座面最大高度：1.07 mm
最小摆率：0.4 V/us标称压摆率：1.4 V/us
子类别：Operational Amplifier最大压摆率：1.1 mA
供电电压上限：12 V标称供电电压 (Vsup)：3 V
表面贴装：YES技术：CMOS
温度等级：AUTOMOTIVE端子面层：Nickel/Palladium/Gold/Silver (Ni/Pd/Au/Ag)
端子形式：GULL WING端子节距：0.65 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：1810 kHz最小电压增益：700
宽带：NO宽度：3 mm
Base Number Matches：1

TLV2442QDGKRQ1 数据手册

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TLV2442-Q1, TLV2442A-Q1  
TLV2444A-Q1  
www.ti.com ........................................................................................................................................... SGLS181C–SEPTEMBER 2003–REVISED AUGUST 2009  
Advanced LinCMOS™ RAIL-TO-RAIL OUTPUT WIDE-INPUT-VOLTAGE  
OPERATIONAL AMPLIFIERS  
1
FEATURES  
23  
•
Qualified for Automotive Applications  
•
•
Low Noise: 16 nV/√Hz Typ at f = 1 kHz  
•
ESD Protection Exceeds 2000 V Per  
Low Input Offset Voltage:  
MIL-STD-883, Method 3015; Exceeds 200 V  
Using Machine Model (C = 200 pF, R = 0)  
950 µV Max at TA = 25°C (TLV244xA)  
•
•
•
•
•
Low Input Bias Current: 1 pA (Typ)  
600-Ω Output Drive  
•
•
Output Swing Includes Both Supply Rails  
Extended Common-Mode Input Voltage Range:  
0 V to 4.25 V (Min) at 5-V Single Supply  
High-Gain Bandwidth: 1.8 MHz (Typ)  
Low Supply Current: 750 µA Per Channel (Typ)  
Macromodel Included  
•
No Phase Inversion  
HIGH-LEVEL OUTPUT VOLTAGE  
vs  
DESCRIPTION  
HIGH-LEVEL OUTPUT CURRENT  
The TLV244x and TLV244xA are low-voltage  
operational amplifiers from Texas Instruments. The  
common-mode input voltage range of these devices  
has been extended over typical standard CMOS  
amplifiers, making them suitable for a wide range of  
applications. In addition, these devices do not phase  
invert when the common-mode input is driven to the  
supply rails. This satisfies most design requirements  
3
V
DD  
= 3 V  
2.5  
2
without paying  
a premium for rail-to-rail input  
T = −40°C  
A
performance. They also exhibit rail-to-rail output  
performance for increased dynamic range in single-  
or split-supply applications. This family is fully  
characterized at 3-V and 5-V supplies and is  
optimized for low-voltage operation. Both devices  
offer comparable ac performance while having lower  
noise, input offset voltage, and power dissipation than  
existing CMOS operational amplifiers. The TLV244x  
has increased output drive over previous rail-to-rail  
operational amplifiers and can drive 600-Ω loads for  
telecommunications applications.  
1.5  
1
T = 125°C  
A
0.5  
0
T = 85°C T = 25°C  
A
A
0
2
4
6
8
10  
12  
I
− High-Level Output Current − mA  
OH  
The other members in the TLV244x family are the  
low-power, TLV243x, and micro-power, TLV2422,  
versions.  
Figure 1.  
The TLV244x, exhibiting high input impedance and low noise, is excellent for small-signal conditioning for  
high-impedance sources, such as piezoelectric transducers. Because of the micropower dissipation levels and  
low-voltage operation, these devices work well in hand-held monitoring and remote-sensing applications. In  
addition, the rail-to-rail output feature with single- or split-supplies makes this family a great choice when  
interfacing with analog-to-digital converters (ADCs). For precision applications, the TLV244xA is available with a  
maximum input offset voltage of 950 µV.  
If the design requires single operational amplifiers, see the TI TLV2211/21/31. This is a family of rail-to-rail output  
operational amplifiers in the SOT-23 package. Their small size and low power consumption make them ideal for  
high-density battery-powered equipment.  
1
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.  
2
3
Advanced LinCMOS is a trademark of Texas Instruments.  
PSpice, Parts are trademarks of MicroSim.  
PRODUCTION DATA information is current as of publication date.  
Products conform to specifications per the terms of the Texas  
Instruments standard warranty. Production processing does not  
necessarily include testing of all parameters.  
Copyright © 2003–2009, Texas Instruments Incorporated  
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