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THS4524 极低功耗四通道轨至轨输出全差动放大器

The THS4521, THS4522, and THS4524 family of devices are very low-power, fully differential op amps with rail-to-rail output and an input common-mode range that includes the negative rail. These amplifiers are designed for low-power data acquisition systems and high-density applications where power dissipation is a critical parameter, and provide exceptional performance in audio applications.

The family includes single (THS4521), dual (THS4522), and quad (THS4524) versions.

These fully differential op amps feature accurate output common-mode control that allows for dc-coupling when driving analog-to-digital converters (ADCs). This control, coupled with an input common-mode range below the negative rail as well as rail-to-rail output, allows for easy interfacing between single-ended, ground-referenced signal sources


THS4524
Iq per channel (Max) (mA) 1.25
Slew Rate (Typ) (V/us) 490
GBW (Typ) (MHz) 95
Rail-Rail Out
Io (Typ) (mA) 55
Vs (Min) (V) 2.5
Vs (Max) (V) 5.5
Number of Channels 4
Pin/Package 38TSSOP
Acl, min stable gain (V/V) 1
BW @ Acl (MHz) 145
Vio (Max) (mV) 2
Available Channels S, D
Vn at Flatband (Typ) (nV/rtHz) 4.6
Approx. Price (US$) 3.15 | 1ku
Iib (Max) (nA) 900
Noninverting Input Current Noise (pA/rtHz) 0.6
2nd Harmonic (dBc) 133
3rd Harmonic (dBc) 140
@ MHz 0.01
BW @ G=+2 (MHz) 50
0.1 dB BW Flatness (MHz) 30
Operating Temperature Range (C) -40 to 85
THS4524 特性
THS4524 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
THS4524IDBT ACTIVE -40 to 85 3.80 | 1ku TSSOP (DBT) | 38 50 | TUBE  
THS4524IDBTR ACTIVE -40 to 85 3.15 | 1ku TSSOP (DBT) | 38 2000 | LARGE T&R  
THS4524 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
THS4524IDBT Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR THS4524IDBT THS4524IDBT
THS4524IDBTR Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR THS4524IDBTR THS4524IDBTR
THS4524 应用技术支持与电子电路设计开发资源下载
  1. THS4524 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)
THS4524 工具与软件
培训内容 型号 软件/工具类型
THS4524EVM 评估模块 THS4524EVM 开发电路板/EVM