- 制造厂商:TI
- 产品类别:放大器
- 技术类目:运算放大器 (op amps) - 高速运算放大器 (GBW ≥ 50MHz)
- 功能描述:增强型产品、低噪声、高压摆率、单位增益、稳定电压反馈放大器
- 点击这里打开及下载THS4271-EP的技术文档资料
- TI代理渠道,提供当日发货、严格的质量标准,满足您的目标价格
The THS4271 is a low-noise, high slew rate, unity gain stable voltage-feedback amplifier designed to run from supply voltages as low as 5 V. The combination of low-noise, high slew rate, wide bandwidth, low distortion, and unity gain stability make the THS4271 a high performance device across multiple ac specifications.
Designers using the THS4271 are rewarded with higher dynamic range over a wider frequency band without the stability concerns of decompensated amplifiers. The devices are available in SOIC, MSOP with PowerPAD™, and leadless MSOP with PowerPAD™ packages.
The THS4271 may have low-level oscillation when the die temperature (also known as the junction temperature) exceeds +60°C and is not recommended for new designs. For more information, see Maximum Die Temperature to Prevent Oscillation.
- Unity Gain Stability
- Low Voltage Noise
- 3 nV/√Hz
- High Slew Rate: 1000 V/μs
- Low Distortion
- –92 dBc THD at 30 MHz
- Wide Bandwidth: 1.4 GHz
- Supply Voltages
- +5 V, ±5 V
- Evaluation Module Available
- APPLICATIONS
- High Linearity ADC Preamplifier
- Wireless Communication Receivers
- Differential to Single-Ended Conversion
- DAC Output Buffer
- Active Filtering
- SUPPORTS DEFENSE, AEROSPACE, AND MEDICAL APPLICATIONS
- Controlled Baseline
- One Assembly/Test Site
- One Fabrication Site
- Available in Military (–55°C/125°C) Temperature Range(1)
- Extended Product Life Cycle
- Extended Product-Change Notification
- Product Traceability
(1) Additional temperature ranges are available - contact factory PowerPAD Is a trademark of Texas Instruments. All other trademarks are the property of their respective owners
- Architecture
- Voltage FB
- Number of channels (#)
- 1
- Total supply voltage (Min) (+5V=5, +/-5V=10)
- 5
- Total supply voltage (Max) (+5V=5, +/-5V=10)
- 10
- GBW (Typ) (MHz)
- 1400
- BW @ Acl (MHz)
- 1400
- Acl, min spec gain (V/V)
- 1
- Slew rate (Typ) (V/us)
- 1000
- Vn at flatband (Typ) (nV/rtHz)
- 3
- Vn at 1 kHz (Typ) (nV/rtHz)
- 3
- Iq per channel (Typ) (mA)
- 22
- Vos (offset voltage @ 25 C) (Max) (mV)
- 14
- Rail-to-rail
- No
- Rating
- HiRel Enhanced Product
- Operating temperature range (C)
- -55 to 125
- CMRR (Typ) (dB)
- 72
- Input bias current (Max) (pA)
- 15000000
- Offset drift (Typ) (uV/C)
- 10
- Output current (Typ) (mA)
- 160
- 2nd harmonic (dBc)
- 65
- 3rd harmonic (dBc)
- 80
- @ MHz
- 30
THS4271-EP的完整型号有:THS4271MDGNREP、V62/05610-01YE,以下是这些产品的关键参数及官网采购报价:
THS4271MDGNREP,工作温度:-55 to 125,封装:HVSSOP (DGN)-8,包装数量MPQ:2500个,MSL 等级/回流焊峰值温度:Level-1-260C-UNLIM,引脚镀层/焊球材料:NIPDAUAG,TI官网THS4271MDGNREP的批量USD价格:6.892(1000+)
V62/05610-01YE,工作温度:-55 to 125,封装:HVSSOP (DGN)-8,包装数量MPQ:2500个,MSL 等级/回流焊峰值温度:Level-1-260C-UNLIM,引脚镀层/焊球材料:NIPDAUAG,TI官网V62/05610-01YE的批量USD价格:6.892(1000+)
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