LM2902-EP 增强型产品四路运算放大器
This device consists of four independent high-gain frequency-compensated operational amplifiers that are designed specifically to operate from a single supply over a wide range of voltages. Operation from split supplies is possible when the difference between the two supplies is 3 V to 26 V (3 V to 32 V for V-suffixed devices) and VCC is at least 1.5 V more positive than the input common-mode voltage. The low supply-current drain is independent of the magnitude of the supply voltage.
Applications include transducer amplifiers, dc amplification blocks, and all the conventional operational-amplifier circuits that now can be more easily implemented in single-supply voltage systems. For example, the LM2902 can be operated directly from the standard 5-V supply that is used in digital systems and easily provides the required interface electronics without requiring additional ±15-V supplies
|
LM2902-EP |
| CMRR(Min)(dB) |
50 |
| Vn at 1kHz(Typ)(nV/rtHz) |
35 |
| IIB(Max)(pA) |
500000 |
| Slew Rate(Typ)(V/us) |
0.5 |
| GBW(Typ)(MHz) |
1.2 |
| Pin/Package |
14TSSOP |
| Offset Drift(Typ)(uV/C) |
7 |
| Offset Voltage (+/-)(Max)(mV) |
10, 4.5 |
| Operating Temperature Range(C) |
-40 to 125,-55 to 125 |
LM2902-EP 特性
- Controlled Baseline
- One Assembly/Test Site, One Fabrication Site
- Extended Temperature Performance of -55°C to 125°C
- Enhanced Diminishing Manufacturing Sources (DMS) Support
- Enhanced Product-Change Notification
- Qualification Pedigree
- ESD Protection <500 V Per MIL-STD-883, Method 3015; Exceeds 200 V Using Machine Model C = 200 pF, R = 0); 1500 V Using Charged Device Model
- ESD Human Body Model >2 kV Machine Model >200 V and Charge Device Model = 2 kV For K-Suffix Devices.
- Low Supply-Current Drain Independent of Supply Voltage . . . 0.8 mA Typ
- Low Input Bias and Offset Parameters:
- Input Offset Voltage . . . 3 mV Typ
- Input Offset Current . . . 2 nA Typ
- Input Bias Current . . . 20 nA Typ
- Common-Mode Input Voltage Range Includes Ground, Allowing Direct Sensing Near Ground
- Differential Input Voltage Range Equal to Maximum-Rated Supply Voltage:
- Non-V devices . . . 26 V
- V-Suffix devices . . . 32 V
- V-Suffix devices . . . 32 V D Open-Loop Differential Voltage Amplification . . . 100 V/mV Typ
- Internal Frequency Compensation
LM2902-EP 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 |
| LM2902KAVMPWREP |
ACTIVE |
-55 to 125 |
0.85 | 100u |
TSSOP (PW) | 14 |
2000 | LARGE T&R |
|
| LM2902KAVQPWREP |
ACTIVE |
-40 to 125 |
0.44 | 100u |
TSSOP (PW) | 14 |
2000 | LARGE T&R |
|
| V62/06622-01XE |
ACTIVE |
-40 to 125 |
0.44 | 100u |
TSSOP (PW) | 14 |
2000 | LARGE T&R |
|
| V62/06622-04XE |
ACTIVE |
-55 to 125 |
0.85 | 100u |
TSSOP (PW) | 14 |
2000 | LARGE T&R |
|
LM2902-EP 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 |
| LM2902KAVMPWREP |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-1-260C-UNLIM |
LM2902KAVMPWREP |
LM2902KAVMPWREP |
| LM2902KAVQPWREP |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-1-260C-UNLIM |
LM2902KAVQPWREP |
LM2902KAVQPWREP |
| V62/06622-01XE |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-1-260C-UNLIM |
V62/06622-01XE |
V62/06622-01XE |
| V62/06622-04XE |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-1-260C-UNLIM |
V62/06622-04XE |
V62/06622-04XE |
LM2902-EP 应用技术支持与电子电路设计开发资源下载
- LM2902-EP 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)
