LM63CIMAX vs LM63CIMA 比較
詳細並排比較 LM63CIMAX 由 Texas Instruments 與 LM63CIMA 由 Texas Instruments. 比較關鍵規格、電氣參數、封裝、生命週期狀態、價格與供貨情況，以找出最符合您設計需求的元件。
規格比較
| 參數 | LM63CIMAX | LM63CIMA |
|---|---|---|
| 品牌 | Texas Instruments | Texas Instruments |
| 類別 | Temperature Sensors | Temperature Sensors |
| 生命週期狀態 | 啟用中 | 啟用中 |
| 功能 | Remote Diode Temperature Sensor with PWM Fan Driver | Fan Control, Temp Monitor |
| Remote Diode Accuracy | ±1°C (0°C to +125°C) | ±3 °C (typical) |
| Local Sensor Accuracy | ±3°C (0°C to +85°C) | — |
| Supply Voltage (VDD) | 3.0 V to 3.6 V | 3.0 V to 3.6 V |
| Supply Current (active) | 1.3 mA typ | [DATA_NEEDED: operating current] |
| Resolution (Remote) | 10-bit + sign | — |
| Resolution (Local) | 8-bit + sign | — |
| 介面 | 2-Wire SMBus (I²C-compatible) | SMBus / I2C-compatible |
| Fan Output | PWM, open-drain | — |
| Tachometer Input | Yes (Fan RPM feedback) | Yes |
| Remote Diode Inputs | D+ / D− differential pair | — |
| 工作溫度 | 0°C to +125°C | — |
| 封裝 | 8-pin SOIC (MAX) | 8-SOIC (DIMA) |
| 安裝類型 | Surface Mount | Surface Mount |
| MSL 等級 | 1 | 1 (per JEDEC J-STD-020) |
| RoHS 狀態 | Compliant | — |
| 感測器類型 | — | Internal and External (remote diode) |
| Local Temperature Accuracy | — | ±1 °C (typical) |
| Sensing Temperature Range | — | 0 °C to 125 °C |
| 輸出類型 | — | 2-Wire SMBus (digital, signed 10-bit) |
| 解析度 | — | 8/10-bit + Sign (0.25 °C LSB) |
| Fan Control Output | — | PWM, open-drain |
| ALERT Interrupt Pin | — | Yes (SMBus ALERT supported) |
| Remote Diode Compensation | — | Series-resistance cancellation (factory-trimmed) |
| 工作溫度範圍 | — | 0 °C to 85 °C (junction/ambient for grade) |
| Lead-Free / RoHS | — | Lead-free available (LM63CIMA/NOPB variant); standard LM63CIMA is SnPb |
| JESD-609 Code | — | e0 (SnPb finish on LM63CIMA; e3 on /NOPB) |