AnalogySemi OPA504
The OPA503/4 is one of the ultra-low-power family operational amplifiers provided by AnalogySemi. With just 570nA of quiescent current and operating voltage ranged between 1.6V and 5.5V, the OPA503/4 operational amplifier is applicable to most battery-powered circumstances and stable even without additional boost topology.| Part No. | OPA504 |
|---|---|
| Datasheet | OPA504 Download |
| Manufacturer | AnalogySemi |
| Description | Ultra-Low-Power Operational Amplifiers |
| Buy | Stock & Price |
FEATURES
● Nanopower supply current: 570nA/channel● Offset voltage: 210μV (max)
● TcVos: 1.2μV/°C
● Unity gain-bandwidth: 11kHz
● Wide supply range: 1.6V to 5.5V
● Low input bias current: 0.1pA
● Unity-gain stable
● Rail-to-rail input and output
● EMI protection
● Shut-down 2.
APPLICATIONS
● CO and O2 gas detectors● PIR motion detectors
● Ionization smoke alarms
● Thermostats
● IoT remote sensors
● Active RFID readers and tags
● Portable medical equipment
● Monitor and alarms
● Wearable devices 3.
DESCRIPTION
Keeping low power consumption and 11kHz of bandwidth, the OPA503/4 device works rather well with equipment such as CO detectors, smoke detectors, and PIR motion detectors. In addition, the OPA503/4 operational amplifier has CMOS input stages with typically femto-amp bias currents. EMI protection is incorporated into the OPA503/4 design in order to enhance overall system reliability by reducing system sensitivity to undesirable RF signals from mobile phones, Wi-Fi, radio transmitters, and tag readers.
