OPA333-Q1 汽车类 1.8V 输入电压、17uA 偏移电流、2uV 偏移电压的微功耗 CMOS 零漂移系列运算放大器

The OPA333 series of CMOS operational amplifiers uses a proprietary auto-calibration technique to simultaneously provide very low offset voltage (10 µV max) and near-zero drift over time and temperature. These miniature, high-precision, low-quiescent-current amplifiers offer high-impedance inputs that have a common-mode range 100 mV beyond the rails, and rail-to-rail output that swings within 50 mV of the rails. Single or dual supplies as low as 1.8 V (±0.9 V) and up to 5.5 V (±2.75 V) may be used. They are optimized for low-voltage single-supply operation.

The OPA333 family offers excellent common-mode rejection ratio (CMRR) without the crossover associated with traditional complementary input stages


OPA333-Q1
Total Supply Voltage (V)(Min)(+5V=5, +/-5V=10) 1.8  
Total Supply Voltage (V)(Max)(+5V=5, +/-5V=10) 5.5  
Iq per channel(Max)(mA) 0.025  
GBW(Typ)(MHz) 0.35  
Slew Rate(Typ)(V/us) 0.16  
VIO (25 deg C)(Max)(mV) 0.01  
Offset Drift(Typ)(uV/C) 0.02  
IIB(Max)(pA) 200  
CMRR(Min)(dB) 106  
Vn at 1kHz(Typ)(nV/rtHz) 55  
Rail-Rail In,Out  
Rating Automotive  
Pin/Package 5SOT-23  
Operating Temperature Range(C) -40 to 125  
Approx. Price (US$) 1.15 | 1ku
OPA333-Q1 特性
OPA333-Q1 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
OPA333AQDBVRQ1 ACTIVE -40 to 125 1.15 | 1ku SOT-23 (DBV) | 5 3000 | LARGE T&R  
OPA333-Q1 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
OPA333AQDBVRQ1 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM OPA333AQDBVRQ1 OPA333AQDBVRQ1
OPA333-Q1 应用技术支持与电子电路设计开发资源下载
  1. OPA333-Q1 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)