- 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:具有关断状态的双路低噪声高输出电流的 110MHz 放大器
- 点击这里打开及下载THS3115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 THS3112/5 are low-noise, high-speed current feedback amplifiers, ideal for any application requiring high output current. The low noninverting current noise of 2.9 pA/√Hz and the low inverting current noise of 10.8pA/√Hz increase signal-to-noise ratios for enhanced signal resolution. The THS3112/5 can operate from ±5-V to ±15-V supply voltages, while drawing as little as 4.5 mA of supply current per channel. It offers low –78-dBc total harmonic distortion driving 2 VPP into a 100- load. The THS3115 features a low-power shutdown mode, consuming only 300-µA shutdown quiescent current per channel. The THS3112/5 are packaged in standard SOIC, SOIC PowerPAD™, and TSSOP PowerPAD packages.
- Low Noise:
- 2.9-pA/√Hz Noninverting Current Noise
- 10.8-pA/√Hz Inverting Current Noise
- 2.2-nV/√Hz Voltage Noise
- Wide Supply Voltage Range: ±5 V to ± 15 V
- Wide Output Swing:
- 25-VPP Output Voltage, RL = 100 , ±15-V Supply
- High Output Current: 150 mA (Min)
- High Speed:
- 110-MHz (–3-dB BW, G = 1, ±15 V)
- 1550-V/μs Slew Rate (G = 2, ±15 V)
- Low Distortion (G = 2):
- –78 dBc (1 MHz, 2 VPP, 100- Load)
- Low-Power Shutdown (THS3115)
- 300-μA Shutdown Quiescent Current per Channel
- Standard SOIC, SOIC PowerPAD?, and TSSOP PowerPAD Packages
- Evaluation Module Available
- APPLICATIONS
- Communication Equipment
- Video Distribution
- Motor Drivers
- Piezo Drivers
PowerPAD Is a trademark of Texas Instruments. All other trademarks are the property of their respective owners.
- Architecture
- Current FB
- Number of channels (#)
- 2
- Total supply voltage (Min) (+5V=5, +/-5V=10)
- 10
- Total supply voltage (Max) (+5V=5, +/-5V=10)
- 30
- GBW (Typ) (MHz)
- 110
- BW @ Acl (MHz)
- 110
- Acl, min spec gain (V/V)
- 1
- Slew rate (Typ) (V/us)
- 1550
- Vn at flatband (Typ) (nV/rtHz)
- 2.8
- Vn at 1 kHz (Typ) (nV/rtHz)
- 2.2
- Iq per channel (Typ) (mA)
- 4.9
- Vos (offset voltage @ 25 C) (Max) (mV)
- 10
- Rail-to-rail
- No
- Features
- Shutdown
- Rating
- Catalog
- Operating temperature range (C)
- -40 to 85, 0 to 70
- CMRR (Typ) (dB)
- 67
- Input bias current (Max) (pA)
- 2000000
- Offset drift (Typ) (uV/C)
- 10
- Output current (Typ) (mA)
- 270
- 2nd harmonic (dBc)
- 78
- 3rd harmonic (dBc)
- 78
- @ MHz
- 1
THS3115的完整型号有:THS3115CPWP、THS3115CPWPR、THS3115ID、THS3115IPWP、THS3115IPWPR,以下是这些产品的关键参数及官网采购报价:
THS3115CPWP,工作温度:0 to 70,封装:HTSSOP (PWP)-14,包装数量MPQ:90个,MSL 等级/回流焊峰值温度:Level-2-260C-1 YEAR,引脚镀层/焊球材料:NIPDAU,TI官网THS3115CPWP的批量USD价格:5.515(1000+)
THS3115CPWPR,工作温度:0 to 70,封装:HTSSOP (PWP)-14,包装数量MPQ:2000个,MSL 等级/回流焊峰值温度:Level-2-260C-1 YEAR,引脚镀层/焊球材料:NIPDAU,TI官网THS3115CPWPR的批量USD价格:4.674(1000+)
THS3115ID,工作温度:-40 to 85,封装:SOIC (D)-14,包装数量MPQ:50个,MSL 等级/回流焊峰值温度:Level-1-260C-UNLIM,引脚镀层/焊球材料:NIPDAU,TI官网THS3115ID的批量USD价格:4.674(1000+)
THS3115IPWP,工作温度:-40 to 85,封装:HTSSOP (PWP)-14,包装数量MPQ:90个,MSL 等级/回流焊峰值温度:Level-2-260C-1 YEAR,引脚镀层/焊球材料:NIPDAU,TI官网THS3115IPWP的批量USD价格:5.515(1000+)
THS3115IPWPR,工作温度:-40 to 85,封装:HTSSOP (PWP)-14,包装数量MPQ:2000个,MSL 等级/回流焊峰值温度:Level-2-260C-1 YEAR,引脚镀层/焊球材料:NIPDAU,TI官网THS3115IPWPR的批量USD价格:4.674(1000+)
THS3115EVM — THS3115 evaluation module
The THS3115 Evaluation Board with Shutdown provides a platform for developing high-speed current-feedback application circuits. It contains the THS3115 high-speed IC, a number of passive components, and various features and footprints that enable the user to experiment, test, and verify (...)
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