OPA4330 1.8V、35uA、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 Zero-Drift family of amplifiers which use a proprietary auto-calibration technique to simultaneously provide low offset voltage (50uV max) and near-zero drift over time and temperature at only 35uA (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 |
OPA4330 特性
- UNMATCHED PRICE PERFORMANCE li>LOW OFFSET VOLTAGE: 50uV (max)
- ZERO DRIFT: 0.25uV/°C (max)
- LOW NOISE: 1.1uVPP, 0.1Hz to 10Hz
- QUIESCENT CURRENT: 35uA (max)
- SUPPLY VOLTAGE: 1.8V to 5.5V
- RAIL-TO-RAIL INPUT/OUTPUT
- INTERNAL EMI FILTERING
- microSIZE PACKAGES: WCSP, SC70, QFN
- APPLICATIONS
- BATTERY-POWERED INSTRUMENTS
- TEMPERATURE MEASUREMENTS
- TRANSDUCER APPLICATIONS
- ELECTRONIC SCALES
- MEDICAL INSTRUMENTATION
- HANDHELD TEST EQUIPMENT
- CURRENT SENSE
OPA4330 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 |
| OPA4330AID |
ACTIVE |
-40 to 125 |
1.15 | 1ku |
SOIC (D) | 14 |
50 | TUBE |
|
| OPA4330AIDR |
ACTIVE |
-40 to 125 |
0.95 | 1ku |
SOIC (D) | 14 |
2500 | LARGE T&R |
|
| OPA4330AIPW |
ACTIVE |
-40 to 125 |
1.15 | 1ku |
TSSOP (PW) | 14 |
90 | TUBE |
|
| OPA4330AIPWR |
ACTIVE |
-40 to 125 |
0.95 | 1ku |
TSSOP (PW) | 14 |
2000 | LARGE T&R |
|
| OPA4330AIRGYR |
ACTIVE |
-40 to 125 |
0.95 | 1ku |
VQFN (RGY) | 14 |
3000 | LARGE T&R |
|
| OPA4330AIRGYT |
ACTIVE |
-40 to 125 |
1.10 | 1ku |
VQFN (RGY) | 14 |
250 | SMALL T&R |
|
OPA4330 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 |
| OPA4330AID |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-2-260C-1 YEAR |
OPA4330AID |
OPA4330AID |
| OPA4330AIDR |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-2-260C-1 YEAR |
OPA4330AIDR |
OPA4330AIDR |
| OPA4330AIPW |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-2-260C-1 YEAR |
OPA4330AIPW |
OPA4330AIPW |
| OPA4330AIPWR |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-2-260C-1 YEAR |
OPA4330AIPWR |
OPA4330AIPWR |
| OPA4330AIRGYR |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-2-260C-1 YEAR |
OPA4330AIRGYR |
OPA4330AIRGYR |
| OPA4330AIRGYT |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-2-260C-1 YEAR |
OPA4330AIRGYT |
OPA4330AIRGYT |
OPA4330 应用技术支持与电子电路设计开发资源下载
- OPA4330 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)
- PowerPADTM 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)
OPA4330 工具与软件