MAX211CDB vs LT1039CJ مقارنة
مقارنة تفصيلية جنبًا إلى جنب لـ MAX211CDB بواسطة Texas Instruments و LT1039CJ بواسطة Analog Devices. قارن المواصفات الرئيسية والمعلمات الكهربائية والتغليف وحالة دورة الحياة والأسعار والتوافر لتحديد أفضل مكوّن لمتطلبات تصميمك.
مقارنة المواصفات
| المعامل | MAX211CDB | LT1039CJ |
|---|---|---|
| العلامة التجارية | Texas Instruments | Analog Devices |
| الفئة | Interface ICs | Interface ICs |
| حالة دورة الحياة | نشط | Unknown |
| Product Type | Multichannel RS-232 line driver/receiver | Triple EIA-232 line transceiver |
| جهد التغذية | 5 V | Up to ±15 V |
| Driver Count | 4 | — |
| Receiver Count | 5 | — |
| Maximum Data Rate | 120 kbit/s | — |
| Driver Output Swing | ±9 V | — |
| RS-232 Bus Pin ESD Protection | ±15 kV, human-body model | — |
| Standards Support | TIA/EIA-232-F and ITU V.28 | — |
| العلبة | 28-pin SSOP, 5.30 mm width | 18-pin DIP |
| نوع التركيب | Surface mount | Through-hole |
| Shutdown Feature | Three driver outputs can be placed in shutdown | — |
| Power-Supply Topology | Single 5 V supply with integrated charge-pump circuitry | — |
| نطاق درجة حرارة التشغيل | [DATA_NEEDED: operating temperature range] | — |
| تيار التغذية | [DATA_NEEDED: operating supply current] | — |
| Shutdown Supply Current | Low; exact value [DATA_NEEDED: shutdown supply current] | — |
| Driver Input Logic Levels | [DATA_NEEDED: driver input logic thresholds] | — |
| Receiver Output Logic Levels | [DATA_NEEDED: receiver output logic levels] | — |
| حالة RoHS | [DATA_NEEDED: RoHS status] | [DATA_NEEDED: RoHS status] |
| REACH Status | [DATA_NEEDED: REACH status] | [DATA_NEEDED: REACH status] |
| Number of Drivers | — | 3 |
| Number of Receivers | — | 3 |
| Receiver Input Voltage | — | ±30 V |
| Driver Output Voltage | — | RS-232 levels; outputs can be driven to ±30 V without damage |
| Receiver Input Impedance | — | 30 kΩ nominal |
| Receiver Input Hysteresis | — | 0.4 V |
| Shutdown Output State | — | High impedance |
| Power-Off Output State | — | High impedance when V+ and V− are 0 V |
| Driver Logic Input | — | TTL logic input |
| Receiver Logic Output | — | TTL or CMOS compatible |
| Short Circuit Protection | — | Fully short-circuit protected outputs |
| Temperature Grade | — | [DATA_NEEDED: operating temperature range] |
| Supplier Case | — | DIP18 |