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高速運算放大器 (GBW ≥ 50 MHz)

LM7372

現行

高速、高輸出電流、雙運算放大器

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產品規格表

LM7372

現行
產品規格表 立即訂購

產品詳細資料

Architecture Voltage FB Number of channels 2 Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V) 9 Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V) 36 GBW (typ) (MHz) 120 BW at Acl (MHz) 60 Acl, min spec gain (V/V) 2 Slew rate (typ) (V/µs) 3000 Vn at flatband (typ) (nV√Hz) 14 Vn at 1 kHz (typ) (nV√Hz) 14 Iq per channel (typ) (mA) 6.5 Vos (offset voltage at 25°C) (max) (mV) 8 Rail-to-rail No Features Decompensated Rating Catalog Operating temperature range (°C) -40 to 85 CMRR (typ) (dB) 93 Input bias current (max) (pA) 10000000 Offset drift (typ) (µV/°C) 12 Iout (typ) (mA) 150 2nd harmonic (dBc) 80 3rd harmonic (dBc) 91 Frequency of harmonic distortion measurement (MHz) 1
Architecture Voltage FB Number of channels 2 Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V) 9 Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V) 36 GBW (typ) (MHz) 120 BW at Acl (MHz) 60 Acl, min spec gain (V/V) 2 Slew rate (typ) (V/µs) 3000 Vn at flatband (typ) (nV√Hz) 14 Vn at 1 kHz (typ) (nV√Hz) 14 Iq per channel (typ) (mA) 6.5 Vos (offset voltage at 25°C) (max) (mV) 8 Rail-to-rail No Features Decompensated Rating Catalog Operating temperature range (°C) -40 to 85 CMRR (typ) (dB) 93 Input bias current (max) (pA) 10000000 Offset drift (typ) (µV/°C) 12 Iout (typ) (mA) 150 2nd harmonic (dBc) 80 3rd harmonic (dBc) 91 Frequency of harmonic distortion measurement (MHz) 1
HSOIC (DDA) 8 29.4 mm² 4.9 x 6 SOIC (D) 16 59.4 mm² 9.9 x 6
  • −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°
  • −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.

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.
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LM6172 現行 雙高速、低功率、低失真電壓回饋放大器 Unity-gain, Lower noise (12 nV√Hz), lower Iq (2.3 mA), higher precision (1.5 mV )

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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

訂購與品質

內含資訊：
  • 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
內含資訊：
  • 晶圓廠位置
  • 組裝地點

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