OPA643U vs OPA646U Karşılaştırma
Ayrıntılı yan yana karşılaştırma OPA643U tarafından Texas Instruments ve OPA646U tarafından Texas InstrumentsAnahtar özellikleri, elektriksel parametreleri, ambalajı, yaşam döngüsü durumu, fiyatlandırma ve mevcudiyeti karşılaştırarak tasarım gereksinimleriniz için en iyi bileşeni belirleyin.
Özellik Karşılaştırması
| Parametre | OPA643U | OPA646U |
|---|---|---|
| Marka | Texas Instruments | Texas Instruments |
| Kategori | Amplifier ICs | Amplifier ICs |
| Yaşam Döngüsü Durumu | Aktif | Aktif |
| Product Type | Wideband low-distortion high-gain operational amplifier | Low-power, wide-bandwidth operational amplifier |
| Architecture | De-compensated voltage-feedback architecture with two internal gain stages | — |
| Gain-Bandwidth Product | 800 MHz | [DATA_NEEDED: gain-bandwidth product] |
| Slew Rate | 1000 V/µs | [DATA_NEEDED: slew rate] |
| Input Voltage Noise | 2.3 nV/√Hz | — |
| Low-Distortion Frequency | 5 MHz | — |
| Minimum Stable Gain | 3 | — |
| OPA643U Package | 8-pin SOIC | — |
| Terminal Count | 8 terminals | — |
| Package Shape | Rectangular | — |
| Terminal Form | Gull wing | — |
| Temperature Grade | Industrial | — |
| Montaj Türü | Surface mount | Surface mount |
| Supply Voltage Range | [DATA_NEEDED: supply voltage range] | [DATA_NEEDED: supply voltage range] |
| Input Offset Voltage | [DATA_NEEDED: input offset voltage] | [DATA_NEEDED: input offset voltage] |
| Input Bias Current | [DATA_NEEDED: input bias current] | [DATA_NEEDED: input bias current] |
| Common-Mode Input Range | [DATA_NEEDED: common-mode input voltage range] | — |
| Output Voltage Swing | [DATA_NEEDED: output voltage swing] | [DATA_NEEDED: output voltage swing] |
| İşletim Sıcaklığı Aralığı | [DATA_NEEDED: operating temperature range] | [DATA_NEEDED: operating temperature range] |
| RoHS Durumu | [DATA_NEEDED: RoHS status] | [DATA_NEEDED: RoHS status] |
| REACH Status | [DATA_NEEDED: REACH status] | [DATA_NEEDED: REACH status] |
| AEC-Q100 Qualification | [DATA_NEEDED: AEC-Q100 qualification status] | — |
| Amplifier Type | — | Voltage-feedback amplifier |
| Number of Circuits | — | 1 circuit per package |
| Paket | — | 8-pin SOIC |
| Manufacturer | — | Burr-Brown, acquired by Texas Instruments |
| Equivalent Input Noise | — | [DATA_NEEDED: equivalent input noise] |
| Input Common-Mode Range | — | [DATA_NEEDED: input common-mode range] |
| Durağan Akım | — | [DATA_NEEDED: quiescent current] |
| Open-Loop Gain | — | [DATA_NEEDED: open-loop gain] |
| Unity-Gain Bandwidth | — | [DATA_NEEDED: unity-gain bandwidth] |
| Verified Distributor Price | — | USD 1.6474 as of 2026-10-28 |