TL081BCDG4
Op Amps with JFET input
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製造商零件號 # : TL081BCDG4
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包裝/封裝: SOIC-8
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製造商: Texas Instruments
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產品分類 : Instrumentation, OP Amps, Buffer Amps
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TL081BCDG4 數據表
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目前的價格方案正在編制中。請聯絡我們的客戶服務團隊獲取最新的價格資訊。感謝您的理解和支援!
詳細說明
II. Featuring a low input offset voltage and current, the TL081BCDG4 guarantees precision in signal amplification, while its low input noise voltage minimizes interference in low-level signals. This ensures reliable and clear signal processing in a variety of applications. Additionally, the wide temperature range and supply voltage range make it a versatile choice for different operating conditions, while its ability to drive loads of up to 600Ω adds to its flexibility
主要特徵
- Single Operational Amplifier
- Low Input Bias Current: 30pA
- Low Input Offset Voltage: 3mV
- Wide Gain Bandwidth: 3MHz
- High Slew Rate: 13V/µs
- Low Noise: 18nV/√Hz
- Wide Supply Voltage Range: ±2V to ±18V
應用
- Audio amplifiers
- Signal conditioning circuits
- Active filters
- Instrumentation amplifiers
- Control systems
- Data acquisition systems
- Medical devices
- Digital-to-analog converters
- Precision voltage references
- Power supplies
規格
以下是所選零件的基本參數,涉及零件的特性及其所屬類別。
Pbfree Code | Yes | Rohs Code | Yes |
Part Life Cycle Code | Obsolete | Part Package Code | SOIC |
Pin Count ! | 8 | Reach Compliance Code | |
ECCN Code | EAR99 | HTS Code ! | 8542.33.00.01 |
Amplifier Type | OPERATIONAL AMPLIFIER | Architecture | VOLTAGE-FEEDBACK |
Average Bias Current-Max (IIB) | 0.007 µA | Bias Current-Max (IIB) @25C | 0.0002 µA |
Common-mode Reject Ratio-Nom | 86 dB | Frequency Compensation ! | YES |
Input Offset Current-Max (IIO) | 0.002 µA | Input Offset Voltage-Max | 5000 µV |
JESD-30 Code | R-PDSO-G8 | JESD-609 Code | e4 |
Length | 4.9 mm | Low-Bias | YES |
Low-Offset | NO | Moisture Sensitivity Level | 1 |
Neg Supply Voltage Limit-Max | -18 V | Neg Supply Voltage-Nom (Vsup) | -15 V |
Number of Functions | 1 | Number of Terminals | 8 |
Operating Temperature-Max | 70 °C | Operating Temperature-Min | |
Package Body Material | PLASTIC/EPOXY | Package Code | SOP |
Package Equivalence Code | SOP8,.25 | Package Shape | RECTANGULAR |
Package Style | SMALL OUTLINE | Packing Method | TUBE |
Peak Reflow Temperature (Cel) | 260 | Power Supplies ! | +-15 V |
Qualification Status ! | Not Qualified | Seated Height-Max | 1.75 mm |
Slew Rate-Min | 8 V/us | Slew Rate-Nom | 13 V/us |
Supply Current-Max | 2.8 mA | Supply Voltage Limit-Max | 18 V |
Supply Voltage-Nom (Vsup) | 15 V | Surface Mount ! | YES |
Technology | BIPOLAR | Temperature Grade ! | COMMERCIAL |
Terminal Finish | NICKEL PALLADIUM GOLD | Terminal Form ! | GULL WING |
Terminal Pitch ! | 1.27 mm | Terminal Position | DUAL |
Time@Peak Reflow Temperature-Max (s) | 30 | Unity Gain BW-Nom | 3000 |
Voltage Gain-Min | 25000 | Width | 3.9 mm |
數據表 PDF
數據表記錄了器件的特性、絕對最大額定值、應用等,這對於作為器件特定應用的整體指南大有裨益。
常見問題解答
What is TL081BCDG4?
The TL081BCDG4 is a high-speed, JFET-input operational amplifier (op-amp) designed by Texas Instruments. It is suitable for applications requiring high input impedance, low input bias current, and high slew rate, such as active filters, integrators, and instrumentation amplifiers.
How Does TL081BCDG4 Work?
The TL081BCDG4 operates as a high-speed operational amplifier with JFET input, providing high input impedance and low input bias current. It amplifies input signals with high speed and accuracy, making it suitable for applications requiring fast response and precision signal amplification. The device features a high slew rate, allowing it to handle fast-changing signals effectively.
How Many Pins does TL081BCDG4 have and What are the Functions of the Pinout Configuration?
The TL081BCDG4 is housed in an 8-pin SOIC (Small Outline Integrated Circuit) package. The pinout configuration includes:
- 1. OUT: Output pin.
- 2. -IN: Inverting input pin.
- 3. +IN: Non-inverting input pin.
- 4. V- Negative power supply pin.
- 5. NC: Not connected pin.
- 6. NC: Not connected pin.
- 7. V+: Positive power supply pin.
- 8. VCC+: Positive power supply pin.
What are the Pros and Cons of TL081BCDG4?
Pros:
- JFET Input: Provides high input impedance and low input bias current, suitable for high-impedance sensor interfaces.
- High Slew Rate: Capable of handling fast input signal changes, suitable for high-speed applications.
- Low Noise: Offers low noise performance for accurate signal processing.
- Wide Supply Voltage Range: Works effectively over a wide range of supply voltages, enhancing versatility.
Cons:
- Low Output Current: May not be suitable for driving heavy loads without additional buffering.
- External Compensation: Requires external compensation for stability in some configurations.
Are There Any Equivalents/Alternatives to TL081BCDG4 for Recommendation?
- The TL071 from Texas Instruments is a single JFET-input op-amp with similar characteristics.
- Alternatives to the TL081BCDG4 include the LF411 from Texas Instruments and the OPA627 from Texas Instruments.
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