OPA1602 高性能、双极输入音频运算放大器
The OPA1602 and OPA1604 bipolar-input operational amplifiers achieve very low 2.5nV/√Hz noise density with an ultralow distortion of 0.00003% at 1kHz. The OPA1602 and OPA1604 series of op amps offer rail-to-rail output swing to within 600mV with 2kΩ load, which increases headroom and maximizes dynamic range. These devices also have a high output drive capability of ±30mA.
These devices operate over a very wide supply range of ±2.25V to ±18V, on only 2.6mA of supply current per channel. The OPA1602 and OPA1604 are unity-gain stable and provide excellent dynamic behavior over a wide range of load conditions.
These devices also feature completely independent circuitry for lowest crosstalk and freedom from interactions between channels, even when overdriven or overloaded.
|
OPA1602 |
| Number of Channels |
2 |
| Total Supply Voltage (V)(Min)(+5V=5, +/-5V=10) |
5 |
| Total Supply Voltage (V)(Max)(+5V=5, +/-5V=10) |
36 |
| Iq per channel(Max)(mA) |
2.6 |
| GBW(Typ)(MHz) |
35 |
| Slew Rate(Typ)(V/us) |
20 |
| Vn at 1kHz(Typ)(nV/rtHz) |
2.5 |
| Rating |
Catalog |
| Pin/Package |
8MSOP, 8SOIC |
| Operating Temperature Range(C) |
-40 to 85 |
| Approx. Price (US$) |
1.45 | 1ku |
OPA1602 特性
- SUPERIOR SOUND QUALITY
- ULTRALOW NOISE: 2.5nV/√Hz at 1kHz
- ULTRALOW DISTORTION: 0.00003% at 1kHz
- HIGH SLEW RATE: 20V/us
- WIDE BANDWIDTH: 35MHz (G = +1)
- HIGH OPEN-LOOP GAIN: 120dB
- UNITY GAIN STABLE
- LOW QUIESCENT CURRENT:
2.6mA PER CHANNEL
- RAIL-TO-RAIL OUTPUT
- WIDE SUPPLY RANGE: ±2.25V to ±18V
- DUAL AND QUAD VERSIONS AVAILABLE
- APPLICATIONS
- PROFESSIONAL AUDIO EQUIPMENT
- BROADCAST STUDIO EQUIPMENT
- ANALOG AND DIGITAL MIXERS
- HIGH-END A/V RECEIVERS
- HIGH-END BLU-RAYTM PLAYERS
OPA1602 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 |
| OPA1602AID |
ACTIVE |
-40 to 85 |
1.75 | 1ku |
SOIC (D) | 8 |
75 | BULK |
|
| OPA1602AIDGK |
PREVIEW |
-40 to 85 |
|
MSOP (DGK) | 8 |
80 |
|
| OPA1602AIDGKR |
PREVIEW |
-40 to 85 |
|
MSOP (DGK) | 8 |
2500 |
|
| OPA1602AIDR |
ACTIVE |
-40 to 85 |
1.45 | 1ku |
SOIC (D) | 8 |
2500 | LARGE T&R |
|
OPA1602 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 |
| OPA1602AID |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-2-260C-1 YEAR |
OPA1602AID |
OPA1602AID |
| OPA1602AIDGK |
|
|
|
OPA1602AIDGK |
OPA1602AIDGK |
| OPA1602AIDGKR |
|
|
|
OPA1602AIDGKR |
OPA1602AIDGKR |
| OPA1602AIDR |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-2-260C-1 YEAR |
OPA1602AIDR |
OPA1602AIDR |
OPA1602 应用技术支持与电子电路设计开发资源下载
- OPA1602 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)
OPA1602 工具与软件