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THS4521IDGKR
Fully differential amplifier with extremely low power consumptionTHS4521IDGKR
Fully differential amplifier with extremely low power consumption
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製造商零件號 # : THS4521IDGKR
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包裝/封裝: VSSOP (DGK)-8
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零件狀態 : ACTIVE
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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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THS4521IDGKR 數據表
價格 (USD)
| 數量 | 單價 | 總價 |
|---|---|---|
| 1 | $2.717 | $2.72 |
| 10 | $2.358 | $23.58 |
| 30 | $2.145 | $64.35 |
| 100 | $1.930 | $193.00 |
| 500 | $1.829 | $914.50 |
| 1000 | $1.784 | $1,784.00 |
這些價格會受到市場波動的影響，需要提交報價才能取得最新價格。
詳細說明
Featuring a low quiescent current of only 3.8mA per channel, the THS4521IDGKR offers excellent power efficiency, making it suitable for power-sensitive applications. Additionally, its high linearity and low distortion ensure that the amplified signals remain faithful to the original input, making it an excellent choice for high-fidelity audio and precision measurement applications
主要特徵
- This operational amplifier is ideal for high-performance applications requiring high speed and accuracy
- Limited noise and distortion levels ensure reliable signal processing
- Unity-gain stable with high slew rate for fast response times
應用
- Quality in communications systems
- Versatile in various applications
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。
| Number of channels | 1 | Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V) | 2.5 |
| Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V) | 5.5 | BW at Acl (MHz) | 145 |
| Acl, min spec gain (V/V) | 1 | Slew rate (typ) (V/µs) | 490 |
| Architecture | Bipolar, Fully Differential ADC Driver | Vn at flatband (typ) (nV√Hz) | 4.6 |
| Iq per channel (typ) (mA) | 1.14 | Rail-to-rail | In to V-, Out |
| Vos (offset voltage at 25°C) (max) (mV) | 2 | Operating temperature range (°C) | -40 to 85 |
| Iout (typ) (mA) | 55 | 2nd harmonic (dBc) | 133 |
| 3rd harmonic (dBc) | 141 | Frequency of harmonic distortion measurement (MHz) | 0.001 |
| GBW (typ) (MHz) | 95 | Input bias current (max) (pA) | 900000 |
| Features | Shutdown | CMRR (typ) (dB) | 102 |
| Rating | Catalog |
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 THS4521IDGKR?
The THS4521IDGKR is a high-speed, low-power, fully differential amplifier designed by Texas Instruments. It is ideal for applications requiring high-speed signal amplification, such as communication systems, medical imaging, and test and measurement equipment.
How Does THS4521IDGKR Work?
The THS4521IDGKR functions as a fully differential amplifier capable of high-speed signal processing. It amplifies differential input signals with precision and low distortion, making it suitable for applications demanding high-fidelity signal amplification. The amplifier features a wide bandwidth and low noise, ensuring signal integrity in high-speed circuits.
How Many Pins does THS4521IDGKR have and What are the Functions of the Pinout Configuration?
The THS4521IDGKR is housed in a 8-pin VSSOP (Very Small Outline Package) package. The pinout configuration includes:
- VCC: Power supply pin.
- VO-: Negative output pin.
- VO+: Positive output pin.
- VRR+: Positive differential input pin.
- VRR-: Negative differential input pin.
- VS-: Negative power supply pin.
- VS+: Positive power supply pin.
- VGND: Ground pin.
What are the Pros and Cons of THS4521IDGKR?
Pros:
- High-Speed Performance: Capable of high-speed signal processing, suitable for demanding applications.
- Low Power Consumption: Operates with low power, ideal for battery-powered devices.
- Wide Bandwidth: Provides a wide bandwidth for signal fidelity in high-frequency applications.
- Low Distortion: Ensures signal integrity with low distortion for accurate amplification.
- Small Form Factor: The VSSOP package is compact, saving board space in designs.
Cons:
- Complex Application: May require careful consideration of layout and grounding for optimal performance.
- Higher Cost: High-performance amplifiers like the THS4521IDGKR may come at a higher price point.
- External Components: Additional external components may be needed for specific applications.
Are There Any Equivalents/Alternatives to THS4521IDGKR for Recommendation?
- The THS4521 from Texas Instruments is an equivalent to the THS4521IDGKR with similar features.
- Alternatives to the THS4521IDGKR include the ADA4932-4 from Analog Devices and the LMH5401 from Texas Instruments.
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