OPA2330 1.8V、35µA、微功耗、精密、零漂移 CMOS 运算放大器

The OPA330 series of CMOS operational amplifiers offer precision performance at a very competitive price. These devices are members of the Zerø-Drift family of amplifiers which use a proprietary auto-calibration technique to simultaneously provide low offset voltage (50µV max) and near-zero drift over time and temperature at only 35µA (max) of quiescent current. The OPA330 family features rail-to-rail input and output in addition to near flat 1/f noise, making this amplifier ideal for many applications and much easier to design into a system. These devices are optimized for low-voltage operation as low as +1.8V (±0.9V) and up to +5.5V (±2.75V).

The OPA330 (single version) is available in the WCSP-5, SC70-5, SOT23-5, and SOIC-8 packages


OPA2330 OPA330 OPA4330
Number of Channels 2   1   4  
Total Supply Voltage (V)(Min)(+5V=5, +/-5V=10) 1.8   1.8   1.8  
Total Supply Voltage (V)(Max)(+5V=5, +/-5V=10) 5.5   5.5   5.5  
Iq per channel(Max)(mA) 0.035   0.035   0.035  
GBW(Typ)(MHz) 0.35   0.35   0.35  
Slew Rate(Typ)(V/us) 0.16   0.16   0.16  
VIO (25 deg C)(Max)(mV) 0.05   0.05   0.05  
Offset Drift(Typ)(uV/C) 0.02   0.02   0.02  
IIB(Max)(pA) 500   500   300  
CMRR(Min)(dB) 100   100   100  
Vn at 1kHz(Typ)(nV/rtHz) 55   55   55  
Rail-Rail In,Out   In,Out   In,Out  
Rating Catalog   Catalog   Catalog  
Pin/Package 8MSOP, 8SOIC, 8SON   5DSBGA, 5SC70, 5SOT-23, 8SOIC   14SOIC, 14VQFN, 14TSSOP  
Approx. Price (US$) 0.65 | 1ku   0.45 | 1ku   0.95 | 1ku  
Operating Temperature Range(C) -40 to 125   -40 to 125   -40 to 125
OPA2330 特性
OPA2330 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
OPA2330AID ACTIVE -40 to 125 0.80 | 1ku SOIC (D) | 8 75 | TUBE  
OPA2330AIDG4 ACTIVE -40 to 125 0.80 | 1ku SOIC (D) | 8 75 | TUBE  
OPA2330AIDGKR ACTIVE -40 to 125 0.65 | 1ku MSOP (DGK) | 8 2500 | LARGE T&R  
OPA2330AIDGKRG4 ACTIVE -40 to 125 0.65 | 1ku MSOP (DGK) | 8 2500 | LARGE T&R  
OPA2330AIDGKT ACTIVE -40 to 125 0.75 | 1ku MSOP (DGK) | 8 250 | SMALL T&R  
OPA2330AIDGKTG4 ACTIVE -40 to 125 0.75 | 1ku MSOP (DGK) | 8 250 | SMALL T&R  
OPA2330AIDR ACTIVE -40 to 125 0.65 | 1ku SOIC (D) | 8 2500 | LARGE T&R  
OPA2330AIDRBR ACTIVE -40 to 125 0.65 | 1ku SON (DRB) | 8 3000 | LARGE T&R  
OPA2330AIDRBRG4 ACTIVE -40 to 125 0.65 | 1ku SON (DRB) | 8 3000 | LARGE T&R  
OPA2330AIDRBT ACTIVE -40 to 125 0.75 | 1ku SON (DRB) | 8 250 | SMALL T&R  
OPA2330AIDRBTG4 ACTIVE -40 to 125 0.75 | 1ku SON (DRB) | 8 250 | SMALL T&R  
OPA2330AIDRG4 ACTIVE -40 to 125 0.65 | 1ku SOIC (D) | 8 2500 | LARGE T&R  
OPA2330 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
OPA2330AID Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM OPA2330AID OPA2330AID
OPA2330AIDG4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM OPA2330AIDG4 OPA2330AIDG4
OPA2330AIDGKR Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM OPA2330AIDGKR OPA2330AIDGKR
OPA2330AIDGKRG4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM OPA2330AIDGKRG4 OPA2330AIDGKRG4
OPA2330AIDGKT Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM OPA2330AIDGKT OPA2330AIDGKT
OPA2330AIDGKTG4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM OPA2330AIDGKTG4 OPA2330AIDGKTG4
OPA2330AIDR Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM OPA2330AIDR OPA2330AIDR
OPA2330AIDRBR Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM OPA2330AIDRBR OPA2330AIDRBR
OPA2330AIDRBRG4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM OPA2330AIDRBRG4 OPA2330AIDRBRG4
OPA2330AIDRBT Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM OPA2330AIDRBT OPA2330AIDRBT
OPA2330AIDRBTG4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM OPA2330AIDRBTG4 OPA2330AIDRBTG4
OPA2330AIDRG4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM OPA2330AIDRG4 OPA2330AIDRG4
OPA2330 应用技术支持与电子电路设计开发资源下载
  1. OPA2330 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)
OPA2330 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
OPA2330 评估模块 OPA2330EVM 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