TLV277X-EP 增强型产品系列 2.7V 高转换率轨至轨输出运算放大器

The TLV277x CMOS operational amplifier family combines high slew rate and bandwidth, rail-to-rail output swing, high output drive, and excellent dc precision. The device provides 10.5 V/us of slew rate and 5.1 MHz of bandwidth while only consuming 1 mA of supply current per channel. This ac performance is much higher than current competitive CMOS amplifiers. The rail-to-rail output swing and high output drive make these devices a good choice for driving the analog input or reference of analog-to-digital converters. These devices also have low distortion while driving a 600- load for use in telecom systems.

These amplifiers have a 360-uV input offset voltage, a 17 nV/Hz input noise voltage, and a 2-pA input bias current for measurement, medical, and industrial applications



	TLV277X-EP
GBW(Typ)(MHz)	5.1
CMRR(Min)(dB)	93
Vn at 1kHz(Typ)(nV/rtHz)	17
Rating	Catalog

TLV277X-EP 特性

• Controlled Baseline
  • One Assembly/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)
• ESD Protection Exceeds 2000 V Per MIL-STD-883, Method 3015; Exceeds 200 V Using Machine Model (C = 200 pF, R = 0)
• High Slew Rate . . . 10.5 V/us Typ
• High-Gain Bandwidth . . . 5.1 MHz Typ
• Supply Voltage Range 2.5 V to 5.5 V
• Rail-to-Rail Output
• 360 uV Input Offset Voltage
• Low Distortion Driving 600- 0.005% THD+N
• 1 mA Supply Current (Per Channel)
• 17 nV/Hz Input Noise Voltage
• 2 pA Input Bias Current
• Characterized From TA = -55°C to 125°C
• Micropower Shutdown Mode . . . IDD < 1 uA

TLV277X-EP 应用技术支持与电子电路设计开发资源下载

1. TLV277X-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. PowerPADTM 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)