ISO121G vs ISO120SG مقایسه
مقایسه دقیق کنار به کنار ISO121G توسط Texas Instruments و ISO120SG توسط Texas Instruments. مشخصات کلیدی، پارامترهای الکتریکی، بسته‌بندی، وضعیت چرخه عمر، قیمت‌گذاری و موجودی را مقایسه کنید تا بهترین قطعه را برای نیازهای طراحی خود تعیین کنید.
مقایسه مشخصات
| پارامتر | ISO121G | ISO120SG |
|---|---|---|
| برند | Texas Instruments | Texas Instruments |
| دسته‌بندی | Amplifier ICs | Amplifier ICs |
| وضعیت چرخه عمر | Unknown | Unknown |
| Product Type | Precision isolated amplifier | Precision low-cost isolation amplifier |
| Input Signal Range | ±10 V | — |
| Isolation Rating | 3500 Vrms partial-discharge tested | — |
| Differential Capacitive Barrier | 2 pF | — |
| Nonlinearity | ±0.01% maximum | ±0.01% maximum at the precision operating condition |
| Input Operation | Bipolar operation | — |
| Carrier Frequency | User controlled | User controlled |
| Common-Mode Transient Immunity | High at 60 Hz; quantitative value not provided | — |
| Amplifier Circuit Count | 1 circuit | — |
| ولتاژ تغذیه | [DATA_NEEDED: supply voltage range] | [DATA_NEEDED: ISO120SG supply voltage range] |
| Gain | [DATA_NEEDED: gain configuration] | — |
| جریان سکون | [DATA_NEEDED: quiescent current] | — |
| Input Common-Mode Range | [DATA_NEEDED: input common-mode range] | — |
| محدوده ولتاژ خروجی | [DATA_NEEDED: output voltage range] | [DATA_NEEDED: ISO120SG output voltage range] |
| Frequency Response | [DATA_NEEDED: frequency response] | — |
| محدوده دمای کاری | [DATA_NEEDED: operating temperature range] | — |
| بسته‌بندی | 16-CDIP | — |
| نوع نصب | Through-hole | — |
| تعداد پین‌ها | 16 pins | — |
| وضعیت RoHS | [DATA_NEEDED: RoHS status] | [DATA_NEEDED: ISO120SG RoHS status] |
| REACH Status | [DATA_NEEDED: REACH status] | [DATA_NEEDED: ISO120SG REACH status] |
| AEC-Q100 Qualification | Not specified in verified data | — |
| Isolation Architecture | — | Duty-cycle modulation and demodulation across a 2 pF differential capacitive barrier |
| Signal Bandwidth | — | 60 kHz |
| Isolation Voltage Rating | — | 1500 Vrms |
| Input Offset Voltage Drift | — | 150 µV/°C maximum with the specified external-capacitor and reduced-bandwidth condition |
| Common-Mode Rejection | — | High IMR at 60 Hz |
| Supply Operation | — | Bipolar operation |
| Number of Circuits | — | 1 isolation amplifier per package |
| Package Information | — | 16-CDIP according to the DigiKey listing; 24-CDIP with 16 leads according to the Heisener listing |
| Package Family | — | Ceramic dual in-line package (CDIP) |
| Partial Discharge Qualification | — | 100% tested for partial discharge |
| External Components | — | None required for 60 kHz bandwidth; two external capacitors used for specified precision operation |
| Synchronization | — | ISO120 family synchronization feature |
| دمای کاری | — | [DATA_NEEDED: ISO120SG operating temperature range] |
| Input Differential Voltage Range | — | [DATA_NEEDED: ISO120SG input differential voltage range] |