AP4310，LED电源专用芯片，优价销售

features
op amp
· input offset voltage: 0.5mv
· supply current: 75μa per op amp at 5.0v supply
voltage
· unity gain bandwidth: 1mhz
· output voltage swing: 0 to (vcc -1.5) v
· power supply range: 3 to 36v
voltage reference
· fixed output voltage reference: 2.5v
· reference voltage tolerance
ap4310a: ± 0.4%,
ap4310: ± 1%
· sink current capability: 0.05 to 80ma
· typical output impedance: 0.2ω

applications
· battery charger
· switching power supply