LM833 双路高速音频运算放大器
The LM833 is a dual operational amplifier with high-performance specifications for use in quality audio and data-signal applications. This device operates over a wide range of single- and dual-supply voltage with low noise, high-gain bandwidth, and high slew rate. Additional features include low total harmonic distortion, excellent phase and gain margins, large output voltage swing with no deadband crossover distortions, and symmetrical sink/source performance.
The dual amplifiers are utilized widely in circuit of audio optimized for all preamp and high level stages in PCM and HiFi systems. LM833 is pin-for-pin compatible with industry-standard dual operation amplifiers’ pin assignments. With addition of a preamplifier, the gain of the power stage can be greatly reduced to improve performance
|
LM833 |
| Iq per channel(Max)(mA) |
2.5 |
| VIO (25 deg C)(Max)(mV) |
2 |
| CMRR(Min)(dB) |
80 |
| Vn at 1kHz(Typ)(nV/rtHz) |
4.5 |
| IIB(Max)(pA) |
750000 |
| Slew Rate(Min)(V/us) |
5 |
| Slew Rate(Typ)(V/us) |
7 |
| GBW(Typ)(MHz) |
16 |
| Spec'd at Vs(V) |
+/-15 |
| VIO (Full Range)(Max)(mV) |
3 |
| Vs(Min)(V) |
10 |
| Vs(Max)(V) |
36 |
| Pin/Package |
8MSOP, 8PDIP, 8SOIC |
| Vio(Max)(mV) |
3 |
| Supply Voltage 5(V) |
No |
| Open Loop Gain(Min)(dB) |
80 |
| Offset Drift(Typ)(uV/C) |
2 |
| IQ Per Amp (+/-)(Max)(mA) |
2.5 |
| Offset Voltage (+/-)(Max)(mV) |
3 |
| Number of Channels |
2 |
| Approx. Price (US$) |
0.19 | 1ku |
| Operating Temperature Range(C) |
-40 to 85 |
| Total Supply Voltage (V)(Min)(+5V=5, +/-5V=10) |
10 |
| Total Supply Voltage (V)(Max)(+5V=5, +/-5V=10) |
36 |
LM833 特性
- Dual-Supply Operation: ±5 V to ±18 V
- Low Noise Voltage: 4.5 nV/√Hz
- Low Input Offset Voltage: 0.15 mV
- Low Total Harmonic Distortion: 0.002%
- High Slew Rate: 7 V/µs
- High-Gain Bandwidth Product: 16 MHz
- High Open-Loop AC Gain: 800 at 20 kHz
- Large Output-Voltage Swing: 14.1 V to .14.6 V
- Excellent Gain and Phase Margins
- Available in 8-Pin MSOP Package (3mm × 4.9mm × 0.65mm)
- APPLICATIONS
- HiFi Audio System Equipment
- Preamplification and Filtering
- Set Top Box
- Microphone PreAmplifier Circuit
- General-Purpose Amplifier Applications
LM833 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 |
| LM833D |
ACTIVE |
-40 to 85 |
0.23 | 1ku |
SOIC (D) | 8 |
40 | TUBE |
|
| LM833DGKR |
ACTIVE |
-40 to 85 |
0.19 | 1ku |
MSOP (DGK) | 8 |
2500 | LARGE T&R |
|
| LM833DGKT |
ACTIVE |
-40 to 85 |
0.34 | 1ku |
MSOP (DGK) | 8 |
250 | SMALL T&R |
|
| LM833DR |
ACTIVE |
-40 to 85 |
0.19 | 1ku |
SOIC (D) | 8 |
2500 | LARGE T&R |
|
| LM833P |
ACTIVE |
-40 to 85 |
0.19 | 1ku |
PDIP (P) | 8 |
50 | TUBE |
|
LM833 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 |
| LM833D |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-1-260C-UNLIM |
LM833D |
LM833D |
| LM833DGKR |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-1-260C-UNLIM |
LM833DGKR |
LM833DGKR |
| LM833DGKT |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-1-260C-UNLIM |
LM833DGKT |
LM833DGKT |
| LM833DR |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-1-260C-UNLIM |
LM833DR |
LM833DR |
| LM833P |
Pb-Free (RoHS) |
CU NIPDAU |
N/A for Pkg Type |
LM833P |
LM833P |
LM833 应用技术支持与电子电路设计开发资源下载
- LM833 数据资料 dataSheet 下载.PDF
- TI 德州仪标准线性放大器产品选型与价格 . 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)
