アナログ・デバイセズ：アンプ＆コンパレータの新製品情報

AD8432, Dual-Channel Ultralow Noise Amplifier with Selectable Gain and Input Impedance

Wed, 04 Nov 2009 14:42:51 GMT

The AD8432 is a dual-channel, low power, ultralow noise amplifier with selectable gain and active impedance matching. Each amplifier has a single-ended input, differential output, and integrated input clamps. By pin strapping the gain setting pins, four accurate gains of G = 12.04 dB, 18.06 dB, 21.58 dB, and 24.08 dB (×4, ×8, ×12, and ×16) are possible. A bandwidth of 200 MHz at G = 12.04 dB makes

AD8209, High Voltage, Precision Difference Amplifier

Tue, 03 Nov 2009 15:05:38 GMT

The AD8209 is a single-supply difference amplifier ideal for amplifying and low-pass filtering small differential voltages in the presence of a large common-mode voltage. The input common-mode voltage range extends from −2 V to +45 V at a single +5 V supply. The AD8209 is qualified per AEC-Q100 specifications. The amplifier offers enhanced input overvoltage and ESD protection, and includes EMI

ADA4424-6, 6-Channel SD/ED/HD Video Filter with Charge Pump

Thu, 08 Oct 2009 05:29:44 GMT

The ADA4424-6 is a high performance video reconstruction filter specifically designed for consumer applications. It consists of a standard definition (SD) section with two fifth-order Butterworth filters, and a high definition (HD) section with three fifth-order filters. The SD section contains an internal Y/C summer for CVBS output, whereas the HD section provides selectable corner frequencies

ADA4692-4, Quad, Low Power, 3.6 MHz, Low Noise, Rail-to-Rail Output, Operational Amplifier

Fri, 25 Sep 2009 12:28:34 GMT

The ADA4692-4 is a quad, rail-to-rail output, single-supply amplifier featuring low power, wide bandwidth, and low noise. These amplifiers are ideal for a wide variety of applications. Audio preamps, filters, IR/photodiode amplifiers, charge amps, and high impedance sensors all benefit from this combination of performance and features.

Applications for these amplifiers include consumer

ADL5601, RF/IFゲインブロック、50 MHz～4.0GHz

Wed, 23 Sep 2009 16:32:59 GMT

ADL5601は、最大4.0 GHzの周波数まで動作する広帯域幅、ゲイン15dBを備えたリニア・アンプです。このデバイスは、携帯電話、ケーブル・テレビ（CATV）、軍用、計測機器などのさまざまな分野で使用することができます。

ADL5601は、内部でマッチングされたゲインブロックによって、最大のダイナミックレンジを提供します。この製品は、4.0 GHzの周波数範囲全域にわたって、きわめて小さなノイズ指数と非常に高いOIP3仕様を同時に提供します。

ADL5601は15dBのゲインを持ち、周波数全域、温度範囲全域、電源電圧全域にわたって各デバイス相互間に対して安定な動作をします。入力、出力において内部的に50Ωでマッチングされており、AD5601は広範囲なアプリケーションに非常に簡単に採用することができます。動作には、入力/出力のAC結合コンデンサ、電源デカッ

AD8279, Low Power, Wide Supply Range, Low Cost Difference Amplifiers, G = ½, 2

Fri, 21 Aug 2009 11:55:30 GMT

The AD8278 and AD8279 are general-purpose difference amplifiers intended for precision signal conditioning in power critical applications that require both high performance and low power. The AD8278 and AD8279 provide exceptional common-mode rejection ratio (80 dB) and high bandwidth while amplifying input signals that are well beyond the supply rails. The on-chip resistors are laser trimmed for

AD8279, Low Power, Wide Supply Range, Low Cost Difference Amplifiers, G = ½, 2

Fri, 21 Aug 2009 11:55:30 GMT

AD5750-1, Industrial Current/Voltage Output Driver with Programmable Ranges

Thu, 13 Aug 2009 15:42:44 GMT

The AD5750/AD5750-1 are single-channel, low cost, precision voltage/current output drivers with hardware- or software- programmable output ranges. The software ranges are configured via an SPI-/MICROWIRE™-compatible serial interface. The AD5750/AD5750-1 target applications in PLC and industrial process control. The analog input to the AD5750/AD5750-1 is provided from a low voltage, single-supply

AD8278, Low Power, Wide Supply Range, Low Cost Difference Amplifiers, G = ½, 2

Fri, 07 Aug 2009 14:57:19 GMT

AD8120, Triple Skew-Compensating Video Delay Line with Analog and Digital Control

Tue, 04 Aug 2009 14:10:06 GMT

The AD8120 is a triple broadband skew delay compensation IC that corrects for time mismatch of video signals incurred by transmission in unshielded twisted pairs of Category-5 and Category-6 type cables. Skew between the individual pairs exists in most types of multi-pair UTP cables due to the different twist-rates used for each pair in order to minimize crosstalk among the pairs. Some pairs are

ADA4051-2, オペアンプ、µパワー、ゼロ・ドリフト、レールtoレール、1.8V

Mon, 03 Aug 2009 18:58:34 GMT

ADA4051-2はCMOS、マイクロパワー、ゼロ・ドリフトのオペアンプで、革新的なチョッピング技術を用いています。このアンプは、レールtoレールの入力振幅と出力振幅が可能で、1.8V～5.5Vの電源で動作し、極めて小さなオフセット電圧を特長としています。また、このアンプは高いPSRRとCMRRも提供し、一方アンプあたりわずか13µAの供給電流で動作します。ADA4051-2 アンプは、このような機能の組み合わせによって、低消費電力が重要でしかも高精度を必要とするバッテリ駆動のアプリケーションに最適な選択肢になっています。ADA4051-2は、－40℃～＋125℃の拡張工業用温度範囲で仕様規定されており、標準の8ピンMSOPで供給されます。

ADA4051-2はアナログ・デバイセズが提供する、現在ますます製品が増えている、ゼロ・ドリフト・オペアンプ・シリーズ製品の

AD8622, Dual, Low Power, Low Noise, Low Bias Current, Precision Rail-to-Rail Output Op Amp

Fri, 31 Jul 2009 14:38:07 GMT

The AD8622 is a dual, precision rail-to-rail output operational amplifier with a low supply current of only 350 μA maximum over temperature and supply voltages. It also offers ultralow offset, drift, and voltage noise combined with very low input bias current over the full operating temperature range.

With typical offset voltage of only 10 μV, offset drift of 0.5 μV/°C, and noise of only

AD8277, Low Power, Wide Supply Range, Low Cost Unity-Gain Difference Amplifiers

Fri, 31 Jul 2009 09:08:55 GMT

The AD8276/AD8277 are general-purpose, unity-gain difference amplifiers intended for precision signal conditioning in power critical applications that require both high performance and low power. They provide exceptional common-mode rejection ratio (86 dB) and high bandwidth while amplifying signals well beyond the supply rails. The on-chip resistors are

ADA4691-2, Dual, Low Power, Wideband, Low Noise, Rail-to-Rail Output, Operational Amplifiers

Fri, 31 Jul 2009 04:00:00 GMT

The ADA4691-2 and ADA4692-2 are dual, rail-to-rail output, single-supply amplifiers featuring low power, wide bandwidth, and low noise. The ADA4691-2 has two independent shutdown pins, allowing further reduction in supply current. These amplifiers are ideal for a wide variety of applications. Audio preamps, filters, IR/photodiode amplifiers, charge amps, and high impedance sensors all benefit from

ADA4627-1, オペアンプ、JFET入力、高性能、36V

Thu, 30 Jul 2009 21:11:56 GMT

ADA4627-1は、アナログ・デバイセズの最新バイポーラ・トレンチ・アイソレーション・プロセスiPOLARで製造された、広帯域、高精度、JFET入力のアンプです。これらのアンプは極めて小さいオフセット、ドリフト、バイアス電流を備えています。動作は、8 V～36 Vの単電源（±8V～±18Vの両電源）で仕様規定されています。

ADA4627-1は、OPA627に比較して、高スルーレート、広い帯域、より優れた容量性負荷駆動能力など、優れたAC性能を提供します。

これらのオペアンプは、次のような種々のアプリケーションに最適です。高精度計測機器、計測システム、アクティブ・フィルタ処理、データ変換、バッファリング、高インピーダンス・センサー・フロントエンド。

2種のグレードがあり、ADA4627-1Bグレードは

AD8227, Wide Supply Range, Rail-to-Rail Output Instrumentation Amplifier

Thu, 04 Jun 2009 13:54:51 GMT

The AD8227 is a low cost, wide supply range instrumentation amplifier that requires only one external resistor to set any gain between 5 and 1000. The AD8227 is designed to work with a variety of signal voltages. A wide input range and rail-to-rail output allow the signal to make full use of the supply rails. Because the input range can also go below the negative supply, small signals near ground