| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
7,500 pcs
|
7500 pcs | On Request | 1 | On Request | On Request | 17+20+22+ | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Mounting Type | |
| Output Current | |
| Package / Case | |
| Storage Temperature | |
| Supply Current | |
| Supply Voltage | |
| Tape & Reel |
The LT1490A/LT1491A series from Analog Devices are dual and quad operational amplifiers designed for micropower applications. They feature a low input offset voltage of 500µV maximum and operate on single or split supplies ranging from 2V to 44V.
These op amps boast rail-to-rail input and output stages, allowing them to swing to within 10mV of the negative supply rail. The input common-mode range extends 44V above the negative supply, independent of the positive supply. They consume a maximum of 50µA per amplifier.
Designed for versatility, the LT1490A/LT1491A can drive heavy loads with a 20mA output current and handle capacitive loads up to 10,000pF. They also include reverse battery protection up to 18V and exhibit no phase reversal for inputs outside the normal common-mode range.
Available in packages like DFN, MSOP, PDIP, and SO, these op amps are suitable for battery-powered systems, portable instrumentation, sensor conditioning, and active filters.
The maximum input offset voltage is 500µV.
The total supply voltage range is 2V to 44V.
The gain bandwidth product is 200kHz.
The maximum quiescent supply current is 50µA per amplifier.
The minimum output current is 20mA.
The CMRR is 98dB.
Yes, it includes reverse battery protection up to 18V.