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