LMH6626

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單/雙路超低噪聲寬帶運(yùn)算放大器

產(chǎn)品詳情

Architecture Voltage FB Number of channels 2 Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V) 5 Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V) 12 GBW (typ) (MHz) 1600 BW at Acl (MHz) 80 Acl, min spec gain (V/V) 10 Slew rate (typ) (V/μs) 360 Vn at flatband (typ) (nV√Hz) 1 Vn at 1 kHz (typ) (nV√Hz) 1 Iq per channel (typ) (mA) 12 Vos (offset voltage at 25°C) (max) (mV) 0.5 Rail-to-rail No Features Decompensated Rating Catalog Operating temperature range (°C) -40 to 125 CMRR (typ) (dB) 95 Input bias current (max) (pA) 20000000 Offset drift (typ) (μV/°C) 0.25 Iout (typ) (mA) 100 2nd harmonic (dBc) 65 3rd harmonic (dBc) 80 Frequency of harmonic distortion measurement (MHz) 10
Architecture Voltage FB Number of channels 2 Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V) 5 Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V) 12 GBW (typ) (MHz) 1600 BW at Acl (MHz) 80 Acl, min spec gain (V/V) 10 Slew rate (typ) (V/μs) 360 Vn at flatband (typ) (nV√Hz) 1 Vn at 1 kHz (typ) (nV√Hz) 1 Iq per channel (typ) (mA) 12 Vos (offset voltage at 25°C) (max) (mV) 0.5 Rail-to-rail No Features Decompensated Rating Catalog Operating temperature range (°C) -40 to 125 CMRR (typ) (dB) 95 Input bias current (max) (pA) 20000000 Offset drift (typ) (μV/°C) 0.25 Iout (typ) (mA) 100 2nd harmonic (dBc) 65 3rd harmonic (dBc) 80 Frequency of harmonic distortion measurement (MHz) 10
SOIC (D) 8 29.4 mm2 4.9 x 6 VSSOP (DGK) 8 14.7 mm2 3 x 4.9
  • VS = ±6 V, TA = 25°C, AV = 20 (Typical Values
    Unless Specified)
  • Gain Bandwidth (LMH6624) 1.5 GHz
  • Input Voltage Noise 0.92 nV/√Hz
  • Input Offset Voltage (limit over temp) 700 μV
  • Slew Rate 350 V/μs
  • Slew Rate (AV = 10) 400 V/μs
  • HD2 at f = 10 MHz, RL = 100 Ω ?63 dBc
  • HD3 at f = 10 MHz, RL = 100 Ω ?80 dBc
  • Supply Voltage Range (Dual Supply) 2.5 V to 6 V
  • Supply Voltage Range (Single Supply) 5 V to 12 V
  • Improved Replacement for the CLC425 (LMH6624)
  • Stable for Closed Loop |AV| ≥ 10
  • VS = ±6 V, TA = 25°C, AV = 20 (Typical Values
    Unless Specified)
  • Gain Bandwidth (LMH6624) 1.5 GHz
  • Input Voltage Noise 0.92 nV/√Hz
  • Input Offset Voltage (limit over temp) 700 μV
  • Slew Rate 350 V/μs
  • Slew Rate (AV = 10) 400 V/μs
  • HD2 at f = 10 MHz, RL = 100 Ω ?63 dBc
  • HD3 at f = 10 MHz, RL = 100 Ω ?80 dBc
  • Supply Voltage Range (Dual Supply) 2.5 V to 6 V
  • Supply Voltage Range (Single Supply) 5 V to 12 V
  • Improved Replacement for the CLC425 (LMH6624)
  • Stable for Closed Loop |AV| ≥ 10

The LMH6624 and LMH6626 devices offer wide bandwidth (1.5 GHz for single, 1.3 GHz for dual) with very low input noise (0.92 nV/√Hz, 2.3 pA/√Hz) and ultra-low dc errors (100 µV VOS, ±0.1 µV/°C drift) providing very precise operational amplifiers with wide dynamic range. This enables the user to achieve closed-loop gains of greater than 10, in both inverting and non-inverting configurations.

The LMH6624 (single) and LMH6626 (dual) traditional voltage feedback topology provide the following benefits: balanced inputs, low offset voltage and offset current, very low offset drift, 81dB open loop gain, 95dB common mode rejection ratio, and 88dB power supply rejection ratio.

The LMH6624 and LMH6626 devices operate from ±2.5 V to ±6 V in dual supply mode and from 5 V to 12 V in single supply configuration.

LMH6624 is offered in SOT-23-5 and SOIC-8 packages. The LMH6626 is offered in SOIC-8 and VSSOP-8 packages.

The LMH6624 and LMH6626 devices offer wide bandwidth (1.5 GHz for single, 1.3 GHz for dual) with very low input noise (0.92 nV/√Hz, 2.3 pA/√Hz) and ultra-low dc errors (100 µV VOS, ±0.1 µV/°C drift) providing very precise operational amplifiers with wide dynamic range. This enables the user to achieve closed-loop gains of greater than 10, in both inverting and non-inverting configurations.

The LMH6624 (single) and LMH6626 (dual) traditional voltage feedback topology provide the following benefits: balanced inputs, low offset voltage and offset current, very low offset drift, 81dB open loop gain, 95dB common mode rejection ratio, and 88dB power supply rejection ratio.

The LMH6624 and LMH6626 devices operate from ±2.5 V to ±6 V in dual supply mode and from 5 V to 12 V in single supply configuration.

LMH6624 is offered in SOT-23-5 and SOIC-8 packages. The LMH6626 is offered in SOIC-8 and VSSOP-8 packages.
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類(lèi)型 標(biāo)題 下載最新的英語(yǔ)版本 日期
* 數(shù)據(jù)表 LMH6624 and LMH6626 Single/Dual Ultra Low Noise Wideband Operational Amplifier 數(shù)據(jù)表 (Rev. G) PDF | HTML 2014年 12月 19日
技術(shù)文章 3 common questions when designing with high-speed amplifiers PDF | HTML 2020年 7月 17日
電子書(shū) The Signal e-book: 有關(guān)運(yùn)算放大器設(shè)計(jì)主題的博客文章匯編 英語(yǔ)版 2018年 1月 31日
應(yīng)用手冊(cè) Transimpedance Amplifiers (TIA): Choosing the Best Amplifier for the job (Rev. A) 2017年 5月 16日
應(yīng)用手冊(cè) AN-1604 Decompensated Operational Amplifiers (Rev. B) 2013年 5月 1日
應(yīng)用手冊(cè) OA-14 Improving Amplifier Noise for High 3rd Intercept Amplifiers (Rev. F) 2013年 5月 1日
應(yīng)用手冊(cè) OA-15 Frequent Faux Pas in Applying Wideband Current Feedback Amplifiers (Rev. C) 2013年 4月 17日
更多文獻(xiàn)資料 Die D/S LMH6626 MDC Dual Ultra Low Noise Wideband Op Amp 2012年 9月 28日

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