LTC1923EGN vs LTC1923EUH Perbandingan
Perbandingan bersamaan detil LTC1923EGN dari Analog Devices dan LTC1923EUH dari Analog Devices. Bandingkan spesifikasi penting, parameter listrik, pengemasan, status cycle, harga, dan ketersediaan untuk menentukan komponen terbaik untuk kebutuhan desain Anda.
Perbandingan Spesifikasi
| Parameter Umum | LTC1923EGN | LTC1923EUH |
|---|---|---|
| Merek | Analog Devices | Analog Devices |
| Kategori | Power MOSFET Drivers | Specialized PMIC |
| Status Lingkungan Hidup | Aktif | Aktif |
| Fungsi | Thermoelectric cooler (TEC) / heater PWM controller | Thermoelectric Cooler / Heater PWM Controller |
| Supply Voltage Range | 2.7 V to 5.5 V | 2.7 V to 5.5 V |
| Arus Pemuat | 2 mA (typical) | 2 mA (typical) |
| Frekuensi Pengganti | 225 kHz (typical) | 225 kHz |
| Topologi | Full-bridge (H-bridge) with integrated drivers | — |
| Konfigurasi Output | Bidirectional (heating/cooling) and unidirectional | — |
| Jumlah Output | 2 complementary pairs (4 drivers total) | — |
| Paket | 28-pin SSOP (GN) with exposed thermal pad | 32-WFQFN Exposed Pad (5x5 mm) |
| Suhu Kerja | -40 C to +85 C (industrial) | -40 °C to +85 °C |
| Tipe Mounting | Surface Mount | Surface Mount |
| Level MSL | 1 (unlimited floor life at <30 C / 85% RH) | 1 (unlimited) |
| Lead-Free / RoHS | Yes (PBF suffix indicates lead-free) | — |
| Technology | Bipolar / BiCMOS control logic with MOSFET gate drivers | — |
| Jumlah Pin | 28 | — |
| Control Inputs | Logic-level EN, DIR, and SYNC | — |
| Output Topology | — | Full H-bridge with complementary drivers (bidirectional) |
| Drive Configuration | — | Unidirectional or bidirectional TEC / heater |
| Temperature Feedback | — | External thermistor / RTD input |
| Package Code | — | QFN-32 (UH) |
| Mulai Dengan Lebih Lambat | — | Programmable |
| Status RoHS | — | Compliant (#PBF suffix) |
| Lead-Free | — | Yes (PBF suffix indicates Pb-free finish) |