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TLE2142-EP 增强型产品 Excaliber 低噪声高速精确运算放大器

The TLE214x devices are high-performance, internally compensated operational amplifiers built using the Texas Instruments complementary bipolar Excalibur. process. They 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//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 are useful for low-droop sample-and-holds and direct buffering of long cables, including 4-mA to 20-mA current loops



	TLE2142-EP
Rating	HiRel Enhanced Product
Pin/Package	8SOIC
Operating Temperature Range(C)	-55 to 125

TLE2142-EP 特性

• Controlled Baseline
  • One Assembly Site
  • One Test Site
  • One Fabrication Site
• Extended Temperature Performance of –55°C to 125°C
• Enhanced Diminishing Manufacturing Sources (DMS) Support
• Enhanced Product-Change Notification
• Qualification Pedigree(1)
• Low Noise
  • 10 Hz...15 nV/Hz
  • 1 kHz...10.5 nV/Hz
• 10 000-pF Load Capability
• 20-mA (Min) Short-Circuit Output Current
• 27-V/µs Slew Rate (Min)
• High Gain-Bandwidth Product...5.9 MHz
• Low VIO...900 µV (Max) at 25°C
• Single or Split Supply...4 V to 44 V
• Fast Settling Time
  • 340 ns to 0.1%
  • 400 ns to 0.01%

TLE2142-EP 芯片订购指南

器件	状态	温度	价格（美元）	封装 | 引脚	封装数量 | 封装载体	丝印标记
TLE2142MDREP	ACTIVE	-55 to 125	3.25 | 100u	SOIC (D) | 8	2000 | LARGE T&R

TLE2142-EP 质量与无铅数据

器件	环保计划*	铅/焊球涂层	MSL 等级/回流焊峰	环保信息与无铅 (Pb-free)	DPPM / MTBF / FIT 率
TLE2142MDREP	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	TLE2142MDREP	TLE2142MDREP

TLE2142-EP 应用技术支持与电子电路设计开发资源下载

1. TLE2142-EP 数据资料 dataSheet 下载.PDF
2. TI 德州仪器仪运算放大器 (Op Amp)产品选型与价格 . xls
3. 所选封装材料的热学和电学性质 (PDF 645 KB)
4. 高速数据转换 (PDF 1967 KB)
5. 在 PSPICE 中使用德州仪器 (TI) SPICE 模型 (zhca088.HTM, 8 KB)
6. PowerPAD™ Thermally Enhanced Package (slma002g.HTM, 8 KB)
7. 运算放大器的单电源操作 (PDF 2174 KB)
8. Tuning in Amplifiers (PDF 44 KB)
9. Op Amp Performance Analysis (PDF 76 KB)
10. An Error Analysis of the ISO102 in a Small Signal Measuring Application (PDF 29 KB)
11. Level Shifting Signals with Differential Amplifiers (PDF 23 KB)
12. Operational Amplifier Macromodels: A Comparison (PDF 59 KB)