功放ic eua2113

description
the eua2113 is a high efficiency, 2 channel bridged-tied
load (btl), class-d audio power amplifier. operating from
a 10v power supply, eua2113 is capable of delivering
6w/ channel of continuous output power to a 8ω load with
10% thd+n. the eua2113 features a differential input
architecture offering improved noise immunity over a
single-ended (se) input amplifier. amplifier gain is
internally configured and can be selected to 20, 26, 32 or
36db utilizing the go and g1 gain select pins. advanced
emi suppression technology enables the use of
inexpensive ferrite bead at the outputs while meeting emc
requirements.
the speaker protection circuitry is integrated into
eua2113 to limit the amount of current through the
speaker. the eua2113 also features short-circuit and
thermal protection preventing the device from being
damaged during a fault condition. the eua2113 is
available in thermally efficient 28-pin tssop package.
features
z wide supply voltage: 8v to 26v
z unique modulation scheme reduces emi emission
z 6-w/ch into an 8-ω load from a 10-v supply
z 12w into a 4-ω mono load from a 10-v supply
z 87% efficient class-d operation eliminates
need for heat sinks
z four selectable, gain settings
z differential inputs
z speaker protection circuitry
z thermal and short-circuit protection
z 28-pin tssop package with thermal pad
z rohs compliant and 100% lead(pb)-free
halogen-free
applications
z televisions

13689555455(游先生)

qq:121800382