K140UD14B
High precision operational amplifier without frequency compensation, with short-circuit protection, low input current and power consumption.
Case types:
140UD14 – 301.8-2
K140UD1408 – 2101.8-1
KR140UD14 – 201.14-1
KB140UD14-4 – uncased
Electrical parameters
| Power supply voltage, V | ±(5..16.5) |
| Maximum output voltage, not less than, V at power supply voltage ±15 V at power supply voltage ±5 V | ±13 ±3 |
| Offset voltage, not more than, mV KR140UD1408A KR140UD1408B | ±2 ±7.5 |
| Input current (at power supply voltage ±15 V), not more than, nA KR140UD1408A KR140UD1408B | 2 7 |
| Input current difference (at power supply voltage ±15 V), not more than, nA KR140UD1408A KR140UD1408B | 0.2 1 |
| Current consumption (at power supply voltage ±15 V), not more than, mA KR140UD1408A KR140UD1408B | 0.6 0.8 |
| Voltage gain ratio(at power supply voltage ±15 V), not less than KR140UD1408A KR140UD1408B | 50000 25000 |
| Slew rate (at power supply voltage ±15 V), not less than, V/mk | 0.05 |
| Common-mode rejection ratio, not less than, dB KR140UD1408A KR140UD1408B | 85 80 |
| Mean offset voltage temperature drift (at power supply voltage ±15 V), mkV/oC KR140UD1408A KR140UD1408B | 15 30 |
Operational limits
| Power supply voltage, V | ±(4.5..16.5) |
| Common-mode input voltage, not more than, V | ±7.5 |
| Load capacitance, not more than, pF | 100 |
| Ambient air temperature, oC | -10..+70 |
