产品应用与封装尺寸
图纸取自原厂规格书，点击可放大查看原始尺寸标注。
引脚定义与内部结构
| 引脚 | 符号 | 名称 |
|---|---|---|
| 5 | V | |
| 6 | V | |
| 7 | V | |
| 10 | NC | |
| 11 | MDAT | |
| 12 | NC | |
| 13 | MCLKIN | |
| 14 | V | |
| 15 | NC |
数据来源：原厂规格书引脚图
关键参数速览
- 电源电压 VCC
- 6.0
- 工作温度 TA
- +105
产品特点 Features
- 5 MHz to 20 MHz external clock input range
- 1-bit, second-order sigma-delta modulator
- 16 bits resolution no missing codes (12 bits ENOB)
- 74 dB minimum SNR
- 3.5 V/°C maximum off set drift
- ±1% maximum gain error
绝对最大额定值 Absolute Maximum Ratings（TA = 25°C）
超过下表数值可能造成器件永久损坏，设计时请留余量。
| 参数 | 符号 | 最小 | 最大 | 单位 |
|---|---|---|---|---|
| Storage Temperature | T | –55 | +125 | °C |
| Ambient Operating Temperature | T | –40 | +105 | °C |
| Supply voltage | V , V DD1 DD2 | –0.5 | 6.0 | V |
| Steady-State Input Voltage[1,3] | V +, V – IN IN | –2 | V + 0.5 DD1 | V |
| Two-Second Transient Input | Voltage[2] V +, V – IN IN | –6 | V + 0.5 DD1 | V |
| Digital Input/Output Voltages | MCLKIN, MDAT | –0.5 | V + 0.5 DD2 | V |
| Lead Solder Temperature | 260°C for 10 sec., | 1.6 mm below | seating plane |
数据来源：原厂规格书
安全与绝缘额定值（DIN EN/IEC 60747−5−5）
| 说明 | 符号 | 值 | 单位 |
|---|---|---|---|
| The ACPL-796J is approved by the following | organizations: | ||
| IEC/EN/DIN EN 60747-5-5 Approval under: | DIN EN 60747-5-5 (VDE 0884-5):2011-11 EN | 60747-5-5:2011 | |
| UL Approval under UL 1577, component | recognition program up to V = 5000 V . | File E55361. | |
| CSA Approval under CSA Component | Acceptance Notice #5, File CA 88324. | ||
| Installation classifi cation per DIN VDE 0110/1.89, | Table 1 | ||
| for rated mains voltage ≤ 150 Vrms | I-IV | ||
| for rated mains voltage ≤ 300 Vrms | I-IV | ||
| for rated mains voltage ≤ 450 V rms | I-IV | ||
| for rated mains voltage ≤ 600 Vrms | I-IV | ||
| for rated mains voltage ≤ 1000 Vrms | I-III | ||
| Pollution Degree (DIN VDE 0110/1.89) | 2 | ||
| Input to Output Test Voltage, Method b | V | 2652 | Vpeak |
| V × 1.875 = V , 100% Production Test | with t = 1 sec, | ||
| Partial Discharge < 5 pC | |||
| Input to Output Test Voltage, Method a | V | 2262 | Vpeak |
| V × 1.6 = V , Type and Sample Test, t = | 10 sec, | ||
| Partial Discharge < 5 pC | |||
| Highest Allowable Overvoltage (Transient | Overvoltage, t = 60 sec) V | 8000 | Vpeak |
特性曲线（Typical Performance Curves）
