OPA2227PA
Op Amp Dual Precision Amplifier ±18V/36V 8-Pin PDIP Tube
| 数量 | 単価(USD) | 合計金額 |
|---|---|---|
| 1 | $4.978 | $4.98 |
| 10 | $4.358 | $43.58 |
| 30 | $3.990 | $119.70 |
| 100 | $3.617 | $361.70 |
| 500 | $3.444 | $1,722.00 |
| 1000 | $3.367 | $3,367.00 |
在庫：6,749
- 90日間のアフター保証
- 365日の品質保証
- 正規品保証
- 7*24時間サービス検疫
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部品番号 : OPA2227PA
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パッケージ/ケース : PDIP-8
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ブランド : TI
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コンポーネントのカテゴリ : AmplifiersInstrumentation, OP Amps, Buffer Amps
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日付シート : OPA2227PA データシート (PDF)
概要 OPA2227PA
The OPAx227 and OPAx228 series operational amplifiers combine low noise and wide bandwidth with high precision to make them an excellent choice for applications requiring both ac and precision dc performance.
The OPAx227 are unity-gain stable and features high slew rate (2.3 V/µs) and wide bandwidth (8 MHz). The OPAx228 are optimized for closed-loop gains of 5 or greater, and offers higher speed with a slew rate of 10 V/µs and a bandwidth of 33 MHz.
The OPAx227 and OPAx228 series operational amplifiers are an excellent choice for professional audio equipment. In addition, low quiescent current and low cost make these op amps an excellent choice for portable applications requiring high precision.
The OPAx227 and OPAx228 series operational amplifiers are pin-for-pin replacements for the industry-standard OP27 and OP37 with substantial improvements across the board. The dual and quad versions are available for space savings and per-channel cost reduction.
The OPAx227 and OPAx228, are available in DIP-8 and SO-8 packages. The OPA4227 and OPA4228 are available in DIP-14 and SO-14 packages with standard pin configurations. Operation is specified from –40°C to +85°C.
主な特長
- Low noise: 3 nV/√Hz
- Wide bandwidth:
- OPA227: 8 MHz, 2.3 V/µs
- OPA228: 33 MHz, 10 V/µs
- Settling time: 5 µs
- High CMRR: 138 dB
- High open-loop gain: 160 dB
- Low input bias current: 10 nA maximum
- Low offset voltage: 75 µV maximum
- Wide supply range: ±2.5 V to ±18 V
- Single, dual, and quad versions
仕様
以下は、選択された部品の特性やカテゴリーに関する基本的なパラメータである。
| Number of channels | 2 | Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V) | 36 |
| Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V) | 5 | Vos (offset voltage at 25°C) (max) (mV) | 0.075 |
| GBW (typ) (MHz) | 8 | Slew rate (typ) (V/µs) | 2.3 |
| Rail-to-rail | No | Offset drift (typ) (µV/°C) | 0.1 |
| Iq per channel (typ) (mA) | 3.7 | Vn at 1 kHz (typ) (nV√Hz) | 3 |
| CMRR (typ) (dB) | 138 | Rating | Catalog |
| Operating temperature range (°C) | -40 to 85 | Input bias current (max) (pA) | 10000 |
| Iout (typ) (A) | 0.045 | Architecture | Bipolar |
| Input common mode headroom (to negative supply) (typ) (V) | 2 | Input common mode headroom (to positive supply) (typ) (V) | -2 |
| Output swing headroom (to negative supply) (typ) (V) | 2 | Output swing headroom (to positive supply) (typ) (V) | -2 |
| THD + N at 1 kHz (typ) (%) | 0.00005 |
保証と返品
保証、返品、および追加情報
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QAと返品ポリシー
部品の品質保証: 365 日
返品・返金：90日以内
返品・交換：90日以内
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配送と梱包
配送: たとえば、FedEx、SF、UPS、または DHL.UPS、または DHL。
部品のパッケージング保証: 100% ESD 帯電防止保護を特徴とする当社のパッケージングには、高い靭性と優れた緩衝機能が組み込まれています。
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支払い
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特定の支払いチャネルの好みや要件がある場合は、当社の営業チームにご連絡ください。
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