LM7372
- −80 dBc Highest Harmonic Distortion @1 MHz,
2VPP - Very High Slew Rate: 3000 V/µs
- Wide Gain Bandwidth Product: 120 MHz
- −3 dB Frequency @ AV = +2: 200 MHz
- Low Supply Current: 13 mA (both amplifiers)
- High Open Loop Gain: 85 dB
- High Output Current: 150 mA
- Differential Gain and Phase: 0.01%, 0.02°
The LM7372 is a high speed dual voltage feedback amplifier with the slewing characteristic of current feedback amplifiers. However, it can be used in all traditional voltage feedback amplifier configurations.
The LM7372 is stable for gains as low as +2 or −1. It provides a very high slew rate at 3000 V/µs and a wide gain bandwidth product of 120 MHz, while consuming only 6.5 mA/per amplifier of supply current. It is ideal for video and high speed signal processing applications such as xDSL and pulse amplifiers. With 150 mA output current, the LM7372 can be used for video distribution, as a transformer driver or as a laser diode driver.
Operation on ±15 V power supplies allows for large signal swings and provides greater dynamic range and signal-to-noise ratio. The LM7372 offers high SFDR and low THD, ideal for ADC/DAC systems. In addition, the LM7372 is specified for ±5 V operation for portable applications.
The LM7372 is built on TI's Advance VIP III (Vertically integrated PNP) complementary bipolar process.
技術文件
類型 | 標題 | 日期 | ||
---|---|---|---|---|
* | Data sheet | LM7372 High Speed, High Output Current, Dual Operational Amplifier datasheet (Rev. F) | PDF | HTML | 2014年 9月 4日 |
Technical article | 3 common questions when designing with high-speed amplifiers | PDF | HTML | 2020年 7月 17日 | |
E-book | The Signal e-book: A compendium of blog posts on op amp design topics | 2017年 3月 28日 | ||
EVM User's guide | LMH730121 Evaluation Board User’s Guide | 2012年 5月 6日 |
設計與開發
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ANALOG-ENGINEER-CALC — 類比工程師計算機
VOLT-DIVIDER-CALC — Voltage divider calculation tool
PSPICE-FOR-TI — PSpice® for TI 設計與模擬工具
TINA-TI — 基於 SPICE 的類比模擬程式
封裝 | 針腳 | CAD 符號、佔位空間與 3D 模型 |
---|---|---|
HSOIC (DDA) | 8 | Ultra Librarian |
SOIC (D) | 16 | Ultra Librarian |
訂購與品質
- RoHS
- REACH
- 產品標記
- 鉛塗層/球物料
- MSL 等級/回焊峰值
- MTBF/FIT 估算值
- 材料內容
- 認證摘要
- 進行中持續性的可靠性監測
- 晶圓廠位置
- 組裝地點