| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
3 pcs
|
3 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Industrial Grade | |
| Lead Spacing | |
| Lead Style | |
| Mounting Type | |
| Output Current | |
| SVHC Present | |
| Storage Temperature | |
| Supply Current |
The LT1491AIS#PBF by Linear Technology Corporation (LTC) is a dual/quad operational amplifier designed for micropower applications. It operates across a wide supply voltage range from 2V to 44V and consumes only 50µA per amplifier.
Key electrical characteristics include a low input offset voltage of 500µV maximum and an output swing that reaches within 10mV of the negative supply rail. The device boasts rail-to-rail input and output functionality, allowing for maximum dynamic range. Its input common-mode range extends up to 44V above the negative supply, independent of the positive supply.
Designed for robust performance, the LT1491AIS#PBF can drive loads up to 20mA and capacitive loads up to 10,000pF. It also features reverse battery protection up to 18V and no phase reversal for inputs outside the normal range. The amplifier is specified for operation on 3V, 5V, and ±15V supplies.
This op amp is available in a 14-pin SOIC package with surface mount mounting type. Its high voltage gain of 1500V/mV and high CMRR of 98dB make it suitable for various precision applications.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.90 | $0.90 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The maximum input offset voltage is 500µV.
The output swings to within 10mV of the V– rail.
The micropower consumption is 50µA per amplifier maximum.
The input common-mode range extends 44V above V–, independent of V+.
The device can drive up to 20mA of output current.
It can drive capacitive loads up to 10,000pF.
The op amp operates on single and split supplies with a total voltage from 2V to 44V.