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TLE2142QDRQ1 PDF预览

TLE2142QDRQ1

更新时间： 2024-09-28 02:58:43
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
23页 473K
描述
Excalibur™ LOW-NOISE HIGH-SPEED PRECISION OPERATIONAL AMPLIFIER

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TLE2142QDRQ1 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：GREEN, PLASTIC, MS-012AA, SOIC-8针数：8
Reach Compliance Code：compliantECCN代码：EAR99
HTS代码：8542.33.00.01风险等级：1.74
放大器类型：OPERATIONAL AMPLIFIER架构：VOLTAGE-FEEDBACK
最大平均偏置电流 (IIB)：1.5 µA25C 时的最大偏置电流 (IIB)：2 µA
最小共模抑制比：85 dB标称共模抑制比：108 dB
频率补偿：YES最大输入失调电流 (IIO)：0.1 µA
最大输入失调电压：1200 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：NO湿度敏感等级：1
负供电电压上限：-22 V标称负供电电压 (Vsup)：-15 V
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：SOP
封装等效代码：SOP8,.25封装形状：RECTANGULAR
封装形式：SMALL OUTLINE包装方法：TR
峰值回流温度（摄氏度）：260功率：NO
电源：+-2/+-22/4/44 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：1.75 mm最小摆率：27 V/us
标称压摆率：45 V/us子类别：Operational Amplifier
最大压摆率：4.5 mA供电电压上限：22 V
标称供电电压 (Vsup)：15 V表面贴装：YES
技术：BIPOLAR温度等级：AUTOMOTIVE
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：6000 kHz
最小电压增益：5000宽带：NO
宽度：3.91 mmBase Number Matches：1

TLE2142QDRQ1 数据手册

 浏览型号TLE2142QDRQ1的Datasheet PDF文件第2页浏览型号TLE2142QDRQ1的Datasheet PDF文件第3页浏览型号TLE2142QDRQ1的Datasheet PDF文件第4页浏览型号TLE2142QDRQ1的Datasheet PDF文件第5页浏览型号TLE2142QDRQ1的Datasheet PDF文件第6页浏览型号TLE2142QDRQ1的Datasheet PDF文件第7页 
TLE2142-Q1  
www.ti.com....................................................................................................................................................................................................... SLOS628–JULY 2009  
Excalibur™ LOW-NOISE HIGH-SPEED PRECISION OPERATIONAL AMPLIFIER  
1
FEATURES  
D PACKAGE  
(TOP VIEW)  
2
•
Qualified for Automotive Applications  
•
Low Noise  
1OUT  
1IN-  
V
CC+  
1
2
3
4
8
7
6
5
–
–
10 Hz: 15 nV/√Hz  
2OUT  
2IN-  
1 kHz: 10.5 nV/√Hz  
1IN+  
•
•
•
•
•
•
10000-pF Load Capability  
V
CC-  
2IN+  
20-mA Short-Circuit Output Current (Min)  
27-V/µs Slew Rate (Min)  
High Gain-Bandwidth Product: 5.9 MHz  
Single or Split Supply: 4 V to 44 V  
Fast Settling Time  
–
–
340 ns to 0.1%  
400 ns to 0.01%  
•
Large Output Swing:  
VCC– + 0.1 V to VCC+ – 1 V  
DESCRIPTION/ORDERING INFORMATION  
The TLE2142 device is a high-performance, internally compensated operational amplifier built using the Texas  
Instruments complementary bipolar Excalibur™ process. It is a pin-compatible upgrade to standard industry  
products.  
The design incorporates an input stage that simultaneously achieves low audio-band noise of 10.5 nV/√Hz with a  
10-Hz 1/f corner and symmetrical 40-V/µs slew rate typically with loads up to 800 pF. The resulting low distortion  
and high power bandwidth are important in high-fidelity audio applications. A fast settling time of 340 ns to 0.1%  
of a 10-V step with a 2-kΩ/100-pF load is useful in fast actuator/positioning drivers. Under similar test conditions,  
settling time to 0.01% is 400 ns.  
The device is stable with capacitive loads up to 10 nF, although the 6-MHz bandwidth decreases to 1.8 MHz at  
this high loading level. As such, the TLE2142 is useful for low-droop sample-and-holds and direct buffering of  
long cables, including 4-mA to 20-mA current loops.  
The special design also exhibits an improved insensitivity to inherent integrated circuit component mismatches as  
is evidenced by a 500-µV maximum offset voltage and 1.7-µV/°C typical drift. Minimum common-mode rejection  
ratio and supply-voltage rejection ratio are 85 dB and 90 dB, respectively.  
Device performance is relatively independent of supply voltage over the ±2-V to ±22-V range. Inputs can operate  
between VCC– – 0.3 V to VCC+ – 1.8 V without inducing phase reversal, although excessive input current may flow  
out of each input exceeding the lower common-mode input range. The all-npn output stage provides a nearly  
rail-to-rail output swing of VCC– + 0.1 V to VCC+ – 1 V under light current-loading conditions. The device can  
sustain shorts to either supply, because output current is internally limited, but care must be taken to ensure that  
maximum package power dissipation is not exceeded.  
The TLE2142 can also be used as a comparator. Differential inputs of VCC± can be maintained without damage  
to the device. Open-loop propagation delay with TTL supply levels is typically 200 ns. This gives a good  
indication as to output stage saturation recovery when the device is driven beyond the limits of recommended  
output swing.  
The TLE2142 device is available in industry-standard 8-pin small-outline (D) packages. The device is  
characterized for operation from –40°C to 125°C.  
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
Excalibur is a trademark of Texas Instruments.  
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 © 2009, Texas Instruments Incorporated  
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TLE2142QDRQ1 替代型号

型号 品牌 替代类型 描述 数据表
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