LTC1923EUH vs LTC1923EGN Perbandingan
Perbandingan bersamaan detil LTC1923EUH dari Analog Devices dan LTC1923EGN 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 | LTC1923EUH | LTC1923EGN |
|---|---|---|
| Merek | Analog Devices | Analog Devices |
| Kategori | Specialized PMIC | Power MOSFET Drivers |
| Status Lingkungan Hidup | Aktif | Aktif |
| Fungsi | Thermoelectric Cooler / Heater PWM Controller | Thermoelectric cooler (TEC) / 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 | 225 kHz (typical) |
| Output Topology | Full H-bridge with complementary drivers (bidirectional) | — |
| Drive Configuration | Unidirectional or bidirectional TEC / heater | — |
| Temperature Feedback | External thermistor / RTD input | — |
| Paket | 32-WFQFN Exposed Pad (5x5 mm) | 28-pin SSOP (GN) with exposed thermal pad |
| Package Code | QFN-32 (UH) | — |
| Tipe Mounting | Surface Mount | Surface Mount |
| Suhu Kerja | -40 °C to +85 °C | -40 C to +85 C (industrial) |
| Mulai Dengan Lebih Lambat | Programmable | — |
| Level MSL | 1 (unlimited) | 1 (unlimited floor life at <30 C / 85% RH) |
| Status RoHS | Compliant (#PBF suffix) | — |
| Lead-Free | Yes (PBF suffix indicates Pb-free finish) | — |
| Topologi | — | Full-bridge (H-bridge) with integrated drivers |
| Konfigurasi Output | — | Bidirectional (heating/cooling) and unidirectional |
| Jumlah Output | — | 2 complementary pairs (4 drivers total) |
| 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 |