OPA4354 250MHz 轨至轨 I/O CMOS 双路运算放大器

The OPA354 series of high-speed, voltage-feedback CMOS operational amplifiers are designed for video and other applications requiring wide bandwidth. They are unity-gain stable and can drive large output currents. Differential gain is 0.02% and differential phase is 0.09°. Quiescent current is only 4.9mA per channel.

The OPA354 series op amps are optimized for operation on single or dual supplies as low as 2.5V (±1.25V) and up to 5.5V (±2.75V). Common-mode input range extends beyond the supplies. The output swing is within 100mV of the rails, supporting wide dynamic range.

For applications requiring the full 100mA continuous output current, single and dual SO-8 PowerPAD versions are available.


OPA4354
Iq per channel(Max)(mA) 7.5  
Slew Rate(Typ)(V/us) 150  
GBW(Typ)(MHz) 100  
Rail-Rail In, Out  
Io(Typ)(mA) 100  
Vs(Min)(V) 2.7  
Vs(Max)(V) 5.5  
Number of Channels 4  
Pin/Package 14SOIC, 14TSSOP  
Acl, min stable gain(V/V) 1  
BW @ Acl(MHz) 250  
Diff Gain(%) 0.02  
Diff Phase(deg) 0.09  
Vio(Max)(mV) 8  
THD (Fc=1 MHz)(Typ)(dB) -73  
Settling Time (0.1%)(Typ)(ns) 30  
Offset Voltage Drift (+/-)(Max)(uV/Degrees Celsius) 4  
Available Channels S, D, Q  
Vn at Flatband(Typ)(nV/rtHz) 6.5  
Approx. Price (US$) 1.60 | 1ku  
Iib(Max)(nA) 0.05  
Noninverting Input Current Noise(pA/rtHz) 0.05  
2nd Harmonic(dBc) 75  
3rd Harmonic(dBc) 83  
@ MHz 1  
BW @ G=+2(MHz) 90  
0.1 dB BW Flatness(MHz) 40  
Crosstalk(-dB) 84  
Operating Temperature Range(C) -40 to 125
OPA4354 特性
OPA4354 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
OPA4354AID ACTIVE -40 to 125 1.95 | 1ku SOIC (D) | 14 50 | TUBE  
OPA4354AIDG4 ACTIVE -40 to 125 1.95 | 1ku SOIC (D) | 14 50 | TUBE  
OPA4354AIDR ACTIVE -40 to 125 1.60 | 1ku SOIC (D) | 14 2500 | LARGE T&R  
OPA4354AIDRG4 ACTIVE -40 to 125 1.60 | 1ku SOIC (D) | 14 2500 | LARGE T&R  
OPA4354AIPWR ACTIVE -40 to 125 1.60 | 1ku TSSOP (PW) | 14 2500 | LARGE T&R  
OPA4354AIPWRG4 ACTIVE -40 to 125 1.60 | 1ku TSSOP (PW) | 14 2500 | LARGE T&R  
OPA4354AIPWT ACTIVE -40 to 125 1.85 | 1ku TSSOP (PW) | 14 250 | SMALL T&R  
OPA4354AIPWTG4 ACTIVE -40 to 125 1.85 | 1ku TSSOP (PW) | 14 250 | SMALL T&R  
OPA4354 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
OPA4354AID Green (RoHS & no Sb/Br)  CU NIPDAU  Level-2-260C-1 YEAR OPA4354AID OPA4354AID
OPA4354AIDG4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-2-260C-1 YEAR OPA4354AIDG4 OPA4354AIDG4
OPA4354AIDR Green (RoHS & no Sb/Br)  CU NIPDAU  Level-2-260C-1 YEAR OPA4354AIDR OPA4354AIDR
OPA4354AIDRG4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-2-260C-1 YEAR OPA4354AIDRG4 OPA4354AIDRG4
OPA4354AIPWR Green (RoHS & no Sb/Br)  CU NIPDAU  Level-2-260C-1 YEAR OPA4354AIPWR OPA4354AIPWR
OPA4354AIPWRG4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-2-260C-1 YEAR OPA4354AIPWRG4 OPA4354AIPWRG4
OPA4354AIPWT Green (RoHS & no Sb/Br)  CU NIPDAU  Level-2-260C-1 YEAR OPA4354AIPWT OPA4354AIPWT
OPA4354AIPWTG4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-2-260C-1 YEAR OPA4354AIPWTG4 OPA4354AIPWTG4
OPA4354 应用技术支持与电子电路设计开发资源下载
  1. OPA4354 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. PowerPAD™ 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)
OPA4354 工具与软件
名称 型号 工具/软件类型
音频的快速搜索选择工具 AUDIO_SELECTION_TOOL 免费评估工具
OPA4354 评估模块 OPA4354EVM 开发电路板/EVM
用于音频转换器的软件驱动程序 CODECDRIVERS-SW 应用软件