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TLE2142AMP PDF预览

TLE2142AMP

更新时间: 2024-02-29 23:16:21
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
68页 1076K
描述
OP-AMP, 1600uV OFFSET-MAX, 6MHz BAND WIDTH, PDIP8, PLASTIC, DIP-8

TLE2142AMP 技术参数

生命周期:Obsolete零件包装代码:DIP
包装说明:DIP, DIP8,.3针数:8
Reach Compliance Code:unknownECCN代码:EAR99
HTS代码:8542.33.00.01风险等级:5.11
放大器类型:OPERATIONAL AMPLIFIER架构:VOLTAGE-FEEDBACK
最大平均偏置电流 (IIB):1.8 µA25C 时的最大偏置电流 (IIB):2 µA
最小共模抑制比:80 dB标称共模抑制比:108 dB
频率补偿:YES最大输入失调电压:1600 µV
JESD-30 代码:R-PDIP-T8长度:9.81 mm
低-失调:NO负供电电压上限:-22 V
标称负供电电压 (Vsup):-15 V功能数量:1
端子数量:8最高工作温度:125 °C
最低工作温度:-55 °C封装主体材料:PLASTIC/EPOXY
封装代码:DIP封装等效代码:DIP8,.3
封装形状:RECTANGULAR封装形式:IN-LINE
电源:5/+-15 V认证状态:Not Qualified
座面最大高度:5.08 mm最小摆率:27 V/us
标称压摆率:45 V/us子类别:Operational Amplifiers
最大压摆率:9.4 mA供电电压上限:22 V
标称供电电压 (Vsup):15 V表面贴装:NO
技术:BIPOLAR温度等级:MILITARY
端子形式:THROUGH-HOLE端子节距:2.54 mm
端子位置:DUAL标称均一增益带宽:6000 kHz
最小电压增益:20000宽度:7.62 mm
Base Number Matches:1

TLE2142AMP 数据手册

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TLE214x, TLE214xA, TLE214xY  
EXCALIBUR LOW-NOISE HIGH-SPEED  
PRECISION OPERATIONAL AMPLIFIERS  
SLOS183A – FEBRUARY 1997 – REVISED MARCH 1998  
Low Noise  
10 Hz . . . 15 nV/Hz  
Single or Split Supply . . . 4 V to 44 V  
Fast Settling Time  
340 ns to 0.1%  
1 kHz . . . 10.5 nV/Hz  
10000-pF Load Capability  
400 ns to 0.01%  
20-mA Min Short-Circuit Output Current  
27-V/µs Min Slew Rate  
Saturation Recovery . . . 150 ns  
Large Output Swing  
V
+0.1 V to V  
– 1 V  
CC–  
CC+  
High Gain-Bandwidth Product . . . 5.9 MHz  
Low V  
. . . 500 µV Max at 25°C  
IO  
description  
The TLE214x and TLE214xA devices are high-performance, internally compensated operational amplifiers  
built using Texas Instruments complementary bipolar Excalibur process. The TLE214xA is a tighter offset  
voltage grade of the TLE214x. Both are pin-compatible upgrades 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-k/100-pF load is useful in fast actuator/positioning drivers. Under similar  
test conditions, settling time to 0.01% is 400 ns.  
The devices are 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 TLE214x and TLE214xA are 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 V  
– 0.3 to V  
– 1.8 V without inducing phase reversal, although excessive input current  
CC–  
CC+  
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 V – 0.1 to V – 1 V under light current-loading conditions. The device  
CC–  
CC+  
can sustain shorts to either supply since output current is internally limited, but care must be taken to ensure  
that maximum package power dissipation is not exceeded.  
Both versions can also be used as comparators. Differential inputs of V  
can be maintained without damage  
CC±  
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.  
Both the TLE214x and TLE214xA are available in a wide variety of packages, including both the  
industry-standard 8-pin small-outline version and chip form for high-density system applications. The C-suffix  
devices are characterized for operation from 0°C to 70°C, I-suffix devices from 40°C to 105°C, and M-suffix  
devices over the full military temperature range of 55°C to 125°C.  
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.  
Copyright 1998, Texas Instruments Incorporated  
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.  
1
POST OFFICE BOX 655303 DALLAS, TEXAS 75265  

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