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。
关键参数速览
- 电源电压 VCC
- ±18 or 36
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。
| 符号 | 参数 | 值 | 单位 |
|---|---|---|---|
| V Supply | Voltage | ±18 or 36 | V |
| V Differential | Input Voltage | ±36 | V |
| Vi Input | Voltage | -0.3 to +36 | V |
| Output | Short-circuit to Ground - note (1) | Infinite | |
| Power DIP-8 | Dissipation (2) | 1250 | |
| P SO-8 TSSOP8 | 710 625 | mW | |
| Mini | SO-8 | 580 | |
| T Storage | Temperature Range | -65 to +150 | °C |
| R = 100°C/W for | DIP8 package | ||
| R = 175°C/W for | SO-8 package | ||
| R = 200°C/W for | TSSOP8 package | ||
| R = 215°C/W for | Mini SO-8 package |
数据来源：原厂规格书
电气特性 Electrical Characteristics（TA = 25°C）
| 最小 | 典型 | 最大 | 最小2 | 典型2 | 最大2 |
|---|---|---|---|---|---|
| Table 3. V = +5V, V = 0V, T = +25°C (unless | otherwise | specified) | |||
| LM193A - LM393A | LM293A | LM193- LM393 | LM293 | ||
| V T = +25°C | 1 | 2 | 1 | 5 mV | |
| T ≤ T ≤ T | 4 | 9 | |||
| I T = +25°C | 3 | 25 | 5 | 50 nA | |
| T ≤ T ≤ T | 100 | 150 | |||
| I T = +25°C | 25 | 100 | 25 | 250 nA | |
| T ≤ T ≤ T | 300 | 400 | |||
| vd V = 15V, R = 15kΩ, V = 1V to 11V 50 | 200 | 50 | 200 | ||
| I V = +5V, no load | 0.4 | 1 | 0.4 | 1 mA | |
| V = +30V, no load | 1 | 2.5 | 1 | 2.5 | |
| icm T = +25°C 0 | V + -1.5 | 0 | V + -1.5 | ||
| amb | CC | CC | |||
| T ≤ T ≤ T 0 | V + -2 | 0 | V + -2 | ||
| V Differential Input Voltage -note (4) | V + | V + | |||
| id V id sink | CC | CC mV | |||
| OL T = +25°C | 250 | 400 | 250 | 400 | |
| T ≤ T ≤ T | 700 | 700 | |||
| OH T = +25°C | 0.1 | 0.1 | nA | ||
| T ≤ T ≤ T | 1 | 1 µA | |||
| SINK V = 1V, V = 1.5V 6 | 16 | 6 | 16 | ||
| R = 5.1kΩ connected to V + | 1.3 | 1.3 | |||
| trel R = 5.1kΩ connected to V +, e = TTL, | ns | ||||
| V = +1.4v | 300 | 300 | |||
| LM193, LM193A, LM293, LM293A, | LM393, | LM393A | Package Mechanical Data | ||
| SO-8 mm. | MECHANICAL | DATA | inch | ||
| A 1.35 | 1.75 | 0.053 | 0.069 | ||
| A1 0.10 | 0.25 | 0.04 | 0.010 | ||
| A2 1.10 | 1.65 | 0.043 | 0.065 | ||
| B 0.33 | 0.51 | 0.013 | 0.020 | ||
| C 0.19 | 0.25 | 0.007 | 0.010 | ||
| D 4.80 | 5.00 | 0.189 | 0.197 | ||
| E 3.80 | 4.00 | 0.150 | 0.157 | ||
| e | 1.27 | 0.050 | |||
| H 5.80 | 6.20 | 0.228 | 0.244 | ||
| h 0.25 | 0.50 | 0.010 | 0.020 | ||
| L 0.40 | 1.27 | 0.016 | 0.050 | ||
| k | 8˚ | (max.) | |||
| ddd | 0.1 | 0.04 0016023/C | |||
| Package Mechanical Data | LM193, | LM193A, | LM293, | LM293A, LM393, LM393A | |
| TSSOP8 mm. | MECHANICAL | DATA | inch | ||
| A | 1.2 | 0.047 | |||
| A1 0.05 | 0.15 | 0.002 | 0.006 | ||
| A2 0.80 | 1.00 | 1.05 | 0.031 | 0.039 | 0.041 |
| b 0.19 | 0.30 | 0.007 | 0.012 | ||
| c 0.09 | 0.20 | 0.004 | 0.008 | ||
| D 2.90 | 3.00 | 3.10 | 0.114 | 0.118 | 0.122 |
| E 6.20 | 6.40 | 6.60 | 0.244 | 0.252 | 0.260 |
| E1 4.30 | 4.40 | 4.50 | 0.169 | 0.173 | 0.177 |
| e | 0.65 | 0.0256 | |||
| K 0˚ | 8˚ | 0˚ | 8˚ | ||
| L 0.45 | 0.60 | 0.75 | 0.018 | 0.024 | 0.030 |
| L1 | 1 | 0.039 | 0079397/D |
特性曲线（Typical Performance Curves）
