| TYPE | DESCRIPTION |
|---|
| Mounting Style | Through Hole |
| Number of Pins | 14 Pin |
| Supply Voltage (DC) | 12.0 V, 12.0 V (max) |
| Case/Package | DIP-14 |
| Supply Current | 6 mA |
| Number of Circuits | 2 Circuit |
| Number of Channels | 2 Channel |
| Number of Positions | 14 Position |
| Input Bias Current | 5.00 µA |
| Operating Temperature (Max) | 125 ℃ |
| Operating Temperature (Min) | -40 ℃ |
| Supply Voltage (Max) | 12 V |
| Supply Voltage (Min) | 2.5 V |
| TYPE | DESCRIPTION |
|---|
| Product Lifecycle Status | Active |
| Packaging | Tube |
| Size-Length | 19.56 mm |
| Size-Width | 6.35 mm |
| Size-Height | 3.429 mm |
| Operating Temperature | -40℃ ~ 125℃ |
The LM1815N/NOPB is an adaptive Sense Amplifier and Default Gating Circuit. The sense amplifier provides one-shot pulse output whose leading edge coincides with the negative-going zero crossing of a ground referenced input signal such as from a variable reluctance magnetic pick-up coil. In normal operation, this timing reference signal is processed (delayed) externally and returned to the LM1815. A Logic input is then able to select either the timing reference or the processed signal for transmission to the output driver stage. The adaptive sense amplifier operates with a positive-going threshold which is derived by peak detecting the incoming signal and dividing this down. Thus the input hysteresis varies with input signal amplitude. This enables the circuit to sense in situations where the high speed noise is greater than the low speed signal amplitude.
● Adaptive hysteresis
● Ground referenced input
● True zero crossing timing reference
● Handles inputs from 100mVp-p to over 120Vp-p with external resistor
● CMOS compatible logic
● 150mVp-p Minimum input signal
TI
Adaptive Variable Reluctance Sensor Amplifier
TI
Sensor and Detector Interface 12V 3.6mA 14Pin SOIC T/R
TI
Sensor and Detector Interface 12V 14Pin PDIP Tube
TI
Sensor and Detector Interface 12V 3.6mA 14Pin SOIC Tube
TI
Sensor and Detector Interface 12V 14Pin SOIC Tube
TI
Adaptive Variable Reluctance Sensor Amplifier 14-SOIC -40℃ to 125℃
National Semiconductor
IC, RELUCTANCE SENSOR AMPLIFIER, SOIC-14
National Semiconductor
IC AMP ADAPTIVE SENSOR 14-DIP
TI
Sensor Interface Adaptive Variable Reluctance Sensor Amplifier 14-PDIP -40℃ to 125℃
Part Datasheet PDF Search
72,405,303 Parts Datasheet PDF, Update more than 5,000 PDF files ervery day.
