ZHCSY71 April 2025 TMCS1148
ADVANCE INFORMATION
請參考 PDF 數據表獲取器件具體的封裝圖。
| 參數 | 測試條件 | 最小值 | 典型值 | 最大值 | 單位 | |
|---|---|---|---|---|---|---|
| 輸入 | ||||||
| RIN | 輸入導體電阻 | IN+ 至 IN- | 0.27 | mΩ | ||
| RIN | 輸入導體電阻溫度漂移 | TA= -40oC 至 125oC | 0.95 | μ?/°C | ||
| IIN,MAX | 最大連續(xù)輸入電流(1) | TA = 25oC | 125 | ARMS | ||
| TA = 125oC | 92 | ARMS | ||||
| 輸出 | ||||||
| S | 靈敏度 | TMCS1148x1A | 9.9 | mV/A | ||
| TMCS1148x2A | 14.8 | |||||
| TMCS1148x3A | 19.8 | |||||
| TMCS1148x4A | 20 | |||||
| TMCS1148x5A | 30 | |||||
| TMCS1148x6A | 33 | |||||
| TMCS1148x7A | 40 | |||||
| TMCS1148x8A | 60 | |||||
| TMCS1148x9A | 100 | |||||
| eS | 靈敏度誤差 | 0.05V ≤ VOUT ≤ VS ? 0.2V | ±0.2 | ±0.5 | % | |
| Sdrift,therm | 靈敏度熱漂移 | 0.05V ≤ VOUT ≤ VS ? 0.2V，TA = ?40°C 至 125°C | ±20 | ±50 | ppm/°C | |
| Sdrift, life | 靈敏度壽命漂移(2) | 0.05V ≤ VOUT ≤ VS ? 0.2V | ±0.2 | ±0.5 | % | |
| eNL | 非線性誤差 | VOUT = 0.1V 至 VS - 0.1V | ±0.1 | % | ||
| VOUT,0A | 零電流輸出電壓 | TMCS1148AxA，IIN = 0A | 2.5 | V | ||
| TMCS1148BxA，IIN = 0A | 1.65 | |||||
| TMCS1148ExA，IIN = 0A | 0.5 | |||||
| VOE | 輸出電壓失調誤差(3) | TMCS1148x1A，VOUT,0A – VREF，IIN = 0A | ±0.2 | ±1 | mV | |
| TMCS1148x2A，VOUT,0A – VREF，IIN = 0A | ±0.2 | ±1 | ||||
| TMCS1148x3A，VOUT,0A – VREF，IIN = 0A | ±0.2 | ±1 | ||||
| TMCS1148x4A，VOUT,0A – VREF，IIN = 0A | ±0.2 | ±1 | ||||
| TMCS1148x5A，VOUT,0A – VREF，IIN = 0A | ±0.3 | ±1.5 | ||||
| TMCS1148x6A，VOUT,0A – VREF，IIN = 0A | ±0.3 | ±1.5 | ||||
| TMCS1148x7A，VOUT,0A – VREF，IIN = 0A | ±0.4 | ±2 | ||||
| TMCS1148x8A，VOUT,0A – VREF，IIN = 0A | ±0.5 | ±2.5 | ||||
| TMCS1148x9A，VOUT,0A – VREF，IIN = 0A | ±0.6 | ±3 | ||||
| VOE, drift, therm | 輸出電壓失調熱漂移 | TMCS1148x1A，VOUT,0A – VREF，IIN = 0A，TA = –40°C 至 125°C | ±4 | ±10 | μV/°C | |
| TMCS1148x2A，VOUT,0A – VREF，IIN = 0A，TA = –40°C 至 125°C | ±4 | ±10 | ||||
| TMCS1148x3A，VOUT,0A – VREF，IIN = 0A，TA = –40°C 至 125°C | ±4 | ±10 | ||||
| TMCS1148x4A，VOUT,0A ? VREF，IIN = 0A，TA = ?40°C 至 125°C | ±4 | ±10 | ||||
| TMCS1148x5A，VOUT,0A ? VREF，IIN = 0A，TA = ?40°C 至 125°C | ±5 | ±15 | ||||
| TMCS1148x6A，VOUT,0A – VREF，IIN = 0A，TA = –40°C 至 125°C | ±5 | ±15 | ||||
| TMCS1148x7A，VOUT,0A ? VREF，IIN = 0A，TA = ?40°C 至 125°C | ±10 | ±30 | ||||
| TMCS1148x8A，VOUT,0A – VREF，IIN = 0A，TA = –40°C 至 125°C | ±15 | ±35 | ||||
| TMCS1148x9A，VOUT,0A – VREF，IIN = 0A，TA = –40°C 至 125°C | ±20 | ±40 | ||||
| IOS, drift, life | 偏移壽命漂移(2) | 以輸入為基準，(VOUT,0A ? VREF)/S，IIN = 0A | ±12 | ±25 | mA | |
| PSRR | 電源抑制比 | 以輸入為基準，VS = 3V 至 5.5V，TA= –40oC 至 125oC | ±15 | ±75 | mA/V | |
| CMTI | 共模瞬態(tài)抗擾度(4) | VCM = 1000V，ΔVOUT < 200mV，1μs | 150 | kV/μs | ||
| CMRR | 共模抑制比 | 以輸入為基準，直流至 60Hz | 10 | μA/V | ||
| CMFR | 共模場抑制 | 外部磁場，直流至 1kHz | 14 | mA/mT | ||
| 輸入噪聲密度 | 以輸入為基準，全帶寬 | 215 | μA/√Hz | |||
| CL,MAX | 最大容性負載 | VOUT 至 GND | 4.7 | nF | ||
| 短路輸出電流 | VOUT 接地短路，對 VS 短路 | 50 | mA | |||
| 擺幅 VS | 相對于 VS 電源軌的擺幅 | RL = 10kΩ 至 GND，TA = –40oC 至 125oC | VS - 0.02 | VS - 0.05 | V | |
| 擺幅 GND | 到 GND 的擺幅 | 5 | 10 | mV | ||
| 帶寬和響應 | ||||||
| BW | 模擬帶寬 | - 3dB 增益 | 550 | kHz | ||
| SR | 壓擺率(5) | 達到最終值的 10% 和 90% 之間的輸出變化率，輸入階躍為 100ns | 6 | V/μs | ||
| tr | 響應時間(5) | 輸入和輸出達到最終值的 90% 的時間，輸入階躍為 100ns，1V 輸出轉換 | 250 | ns | ||
| tpd | 傳播延遲(5) | 輸入和輸出達到最終值的 10% 的時間，輸入階躍為 100ns，1V 輸出轉換 | 60 | ns | ||
| 電流過載恢復時間 | 300 | ns | ||||
| 集成基準 | ||||||
| VREF | 基準輸出電壓 | TMCS1148AxA | 2.496 | 2.5 | 2.504 | V |
| TMCS1148BxA | 1.647 | 1.65 | 1.653 | |||
| TMCS1148ExA | 0.499 | 0.5 | 0.501 | |||
| 基準輸出熱漂移 | TMCS1148AxA，TA = –40°C 至 125°C | ±20 | ±50 | μV/°C | ||
| TMCS1148BxA，TA = –40°C 至 125°C | ±13 | ±33 | ||||
| TMCS1148ExA，TA = –40°C 至 125°C | ±4 | ±10 | ||||
| 基準輸出壽命漂移 | TMCS1148AxA | ±1.3 | ±2.5 | mV | ||
| TMCS1148BxA | ±0.9 | ±1.7 | ||||
| TMCS1148ExA | ±0.4 | ±0.8 | ||||
| 基準輸出電壓 PSRR | VS = 3V 至 5.5V | 80 | 150 | μV/V | ||
| 最大基準輸出容性負載 | 20 | nF | ||||
| 基準輸出電壓負載調節(jié) | VREF 負載 = -5mA、0mA、5mA | 0.2 | mV/mA | |||
| 過流檢測 | ||||||
| VOC | 過流檢測閾值電壓 | VOC = S x IOC/2.5 | 0.3 | VS | V | |
| ROC | 過流閾值輸入阻抗 | 120 | k? | |||
| 過流遲滯 | TMCS1148x1A | 7.5 | A | |||
| TMCS1148x2A | 7.5 | |||||
| TMCS1148x3A | 5 | |||||
| TMCS1148x4A | 5 | |||||
| TMCS1148x5A | 5 | |||||
| TMCS1148x6A | 5 | |||||
| TMCS1148x7A | 5 | |||||
| TMCS1148x8A | 3.5 | |||||
| TMCS1148x9A | 3.5 | |||||
| 過流閾值誤差 | TA = -40°C 至 125°C | ±7 | ±15 | % | ||
| 過流檢測響應時間 | IIN 步進 = 120% 的 IOC | 100 | 250 | ns | ||
| OC,OL | OC 引腳下拉電壓 | IOL = 3mA，TA = –40°C 至 125°C | GND | 0.07 | 0.2 | V |
| 電源 | ||||||
| VS | 電源電壓 | TA = –40oC 至 125oC | 3.0 | 5.5 | V | |
| IQ | 靜態(tài)電流 | TA = 25oC | 11 | 14 | mA | |
| TA = –40oC 至 125oC | 14.5 | mA | ||||
| 上電時間 | 從 VS > 3V 到有效輸出的時間 | 34 | ms | |||