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LM2902PWR
+BOM-
Nhà sản xuấtBán dẫn Rohm
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Ông. Phần #LM2902PWR
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Có sẵn2885
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Thông số kỹ thuật
| thuộc tính | Giá trị |
| Package | Tape & Reel (TR) |
| Series | Trophy |
| ProductStatus | Obsolete |
| AmplifierType | General Purpose |
| NumberofCircuits | 4 |
| SlewRate | 0.3V/µs |
| GainBandwidthProduct | 1.2 MHz |
| Current-InputBias | 20 nA |
| Voltage-InputOffset | 3 mV |
| Current-Supply | 1.4mA |
| Current-Output/Channel | 30 mA |
| Voltage-SupplySpan(Min) | 3 V |
| Voltage-SupplySpan(Max) | 26 V |
| OperatingTemperature | -40°C ~ 125°C |
| MountingType | Surface Mount |
| Package/Case | 14-TSSOP (0.173, 4.40mm Width) |
Tổng quan
Description
Key features include low power consumption and a wide operating voltage range, typically from 3V to 32V. This makes it ideal for battery-operated devices and systems requiring efficient power management. Each of the four op-amps in the package can be used independently, providing flexibility for complex designs.
The LM2902PWR supports a wide range of applications, including signal amplification, filtering, and analog computation. It operates within an extended temperature range, ensuring stable performance under varying environmental conditions. Its robust design is suitable for automotive, industrial, and consumer electronics. As part of the LM2902 family, it balances performance, cost, and adaptability, making it a popular choice for engineers and designers.
Equivalent
Features
1. Quad Op-Amp Configuration: Contains four independent op-amps in a single package, allowing for versatile circuit design.
2. Wide Supply Voltage Range: Operates between 3V and 32V (single supply) or ±1.5V to ±16V (dual supply).
3. Low Power Consumption: Offers efficient operation with low power draw, making it suitable for battery-powered devices.
4. High Gain Bandwidth: Typically around 1.2 MHz, which is suitable for various audio and signal processing applications.
5. Low Input Bias Current: Minimizes error due to input bias, enhancing accuracy.
6. Wide Temperature Range: Functions reliably from -40°C to 125°C, making it suitable for industrial and automotive environments.
7. Rail-to-Rail Output: Provides output voltage swing close to the supply rails, optimizing signal range.
8. Package: Available in TSSOP-14 package which is compact and suitable for space-constrained designs.
These features make the LM2902PWR a versatile choice for applications requiring multiple amplifiers, such as filters, amplifiers, and integrators in both analog and digital systems.
Pinout
1. Pin 1: Output 1
2. Pin 2: Inverting Input 1
3. Pin 3: Non-Inverting Input 1
4. Pin 4: Supply Voltage (VCC+)
5. Pin 5: Non-Inverting Input 2
6. Pin 6: Inverting Input 2
7. Pin 7: Output 2
8. Pin 8: Output 3
9. Pin 9: Inverting Input 3
10. Pin 10: Non-Inverting Input 3
11. Pin 11: Ground (VCC-)
12. Pin 12: Non-Inverting Input 4
13. Pin 13: Inverting Input 4
14. Pin 14: Output 4
The LM2902PWR is designed for a wide range of applications and operates on a single or dual power supply. It is notable for its low power consumption, high common-mode input range, and the ability to operate across a wide temperature range.