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THS6182的基本参数
  • 制造厂商:TI
  • 产品类别:放大器
  • 技术类目:特殊功能放大器 - 线路驱动器
  • 功能描述:低功耗 ADSL 和 PLC 线路驱动器
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THS6182的产品详情:

The THS6182 is a current feedback differential line driver ideal for full rate ADSL systems. Its extremely low-power dissipation is ideal for ADSL systems that must achieve high densities in ADSL central office rack applications. The unique architecture of the THS6182 allows the quiescent current to be much lower than existing line drivers while still achieving high linearity without the need for excess open loop gain. Fixed multiple bias settings of the amplifiers allow for enhanced power savings for line lengths where the full performance of the amplifier is not required. To allow for even more flexibility and power savings, an IADJ pin is available to further lower the bias currents while maintaining stable operation with as little as 1.8 mA per channel. The wide output swing of 44 VPP differentially with ±12-V power supplies allows for more dynamic headroom, keeping distortion at a minimum. With a low 3.2 nV/Hz inverting current noise, the THS6182 increases the sensitivity of the receive signals, allowing for better margins and reach.

THS6182的优势和特性:
  • Low-Power Dissipation Increases ADSL Line Card Density
  • Low THD of -88 dBc (100 , 1 MHz)
  • Low MTPR Driving +20 dBm on the Line
    • -76 dBc With High Bias Setting
    • -74 dBc With Low Bias Setting
  • Wide Output Swing of 44 VPP Differential Into a 200- Differential Load (VCC = ±12 V)
  • High Output Current of 600 mA (Typ)
  • Wide Supply Voltage Range of ±5 V to ±15 V
  • Pin Compatible with EL1503C and EL1508C
    • Multiple Package Options
  • Multiple Power Control Modes
    • 11 mA/ch Full Bias Mode
    • 7.5 mA/ch Mid Bias Mode
    • 4 mA/ch Low Bias Mode
    • 0.25 mA/ch Shutdown Mode
    • IADJ Pin for User Controlled Bias Current
    • Stable Operation Down to 1.8 mA/ch
  • Low Noise for Increased Receiver Sensitivity
    • 3.2 nV/Hz Inverting Current Noise
  • APPLICATIONS
    • Ideal for Full Rate ADSL Applications

PowerPAD is a trademark of Texas Instruments.

THS6182的参数(英文):
  • Number of channels (#)
  • 2
  • Architecture
  • DSL Line Driver, PLC Line Driver
  • Total supply voltage (Min) (+5V=5, +/-5V=10)
  • 8
  • Total supply voltage (Max) (+5V=5, +/-5V=10)
  • 33
  • BW @ Acl (MHz)
  • 100
  • Acl, min spec gain (V/V)
  • 1
  • Vn at flatband (Typ) (nV/rtHz)
  • 3.2
  • Vn at 1 kHz (Typ) (nV/rtHz)
  • 13
  • Iq per channel (Typ) (mA)
  • 11.5
  • Vos (offset voltage @ 25 C) (Max) (mV)
  • 20
  • Rail-to-rail
  • No
  • Features
  • Shutdown, Adjustable BW/IQ/IOUT
  • Rating
  • Catalog
  • Operating temperature range (C)
  • -40 to 85
  • CMRR (Typ) (dB)
  • 54
  • Input bias current (Max) (pA)
  • 15000000
  • Offset drift (Typ) (uV/C)
  • 50
  • GBW (Typ) (MHz)
  • 100
  • Output current (Typ) (mA)
  • 600
  • 2nd harmonic (dBc)
  • 88
  • 3rd harmonic (dBc)
  • 107
  • @ MHz
  • 1
THS6182具体的完整产品型号参数及价格(美元):

THS6182的完整型号有:THS6182D、THS6182DW、THS6182DWP、THS6182DWPR、THS6182RHFR、THS6182RHFT,以下是这些产品的关键参数及官网采购报价:

THS6182D,工作温度:-40 to 85,封装:SOIC (D)-16,包装数量MPQ:40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THS6182D的批量USD价格:3.75(1000+)

THS6182DW,工作温度:-40 to 85,封装:SOIC (DW)-20,包装数量MPQ:25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THS6182DW的批量USD价格:3.75(1000+)

THS6182DWP,工作温度:-40 to 85,封装:SO PowerPAD (DWP)-20,包装数量MPQ:25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THS6182DWP的批量USD价格:4.432(1000+)

THS6182DWPR,工作温度:-40 to 85,封装:SO PowerPAD (DWP)-20,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THS6182DWPR的批量USD价格:3.75(1000+)

THS6182RHFR,工作温度:-40 to 85,封装:VQFN (RHF)-24,包装数量MPQ:3000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THS6182RHFR的批量USD价格:3.75(1000+)

THS6182RHFT,工作温度:-40 to 85,封装:VQFN (RHF)-24,包装数量MPQ:250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THS6182RHFT的批量USD价格:4.432(1000+)

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THS6182的评估套件:

THS6182DWEVM — THS6182DW 评估模块

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