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
- Qualified for Automotive Applications
- Low Offset Voltage: 10 µV (Max)
- 0.01-Hz to 10-Hz Noise: 1.1 µVPP
- Quiescent Current: 17 µA
- Single-Supply Operation
- Supply Voltage: 1.8 V to 5.5 V
- Rail-to-Rail Input/Output
- MicroSize SOT23 (DBV) Package
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
- OPA333-Q1 数据资料 dataSheet 下载.PDF
- TI 德州仪器仪运算放大器 (Op Amp)产品选型与价格 . xls
- 所选封装材料的热学和电学性质 (PDF 645 KB)
- 高速数据转换 (PDF 1967 KB)
- 在 PSPICE 中使用德州仪器 (TI) SPICE 模型 (zhca088.HTM, 8 KB)
- PowerPAD™ Thermally Enhanced Package (slma002g.HTM, 8 KB)
- 运算放大器的单电源操作 (PDF 2174 KB)
- Tuning in Amplifiers (PDF 44 KB)
- Op Amp Performance Analysis (PDF 76 KB)
- An Error Analysis of the ISO102 in a Small Signal Measuring Application (PDF 29 KB)
- Level Shifting Signals with Differential Amplifiers (PDF 23 KB)
- Operational Amplifier Macromodels: A Comparison (PDF 59 KB)
