DataSheet.es    


PDF EUA2310 Data sheet ( Hoja de datos )

Número de pieza EUA2310
Descripción 15-W Stereo Class-D Audio Power Amplifier
Fabricantes Eutech Microelectronics 
Logotipo Eutech Microelectronics Logotipo



Hay una vista previa y un enlace de descarga de EUA2310 (archivo pdf) en la parte inferior de esta página.


Total 18 Páginas

No Preview Available ! EUA2310 Hoja de datos, Descripción, Manual

EUA2310
15-W Stereo Class-D Audio Power
Amplifier with Speaker Protection
DESCRIPTION
The EUA2310 is a high efficiency, 2 channel bridged-tied
load (BTL), class-D audio power amplifier. Operating from
a 16V power supply, EUA2310 is capable of delivering
15W/ channel of continuous output power to a 8load
with 10% THD+N. The EUA2310 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 G0 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
EUA2310 to limit the amount of current through the
speaker. Meanwhile, the AGC detects output signal clip
due to the over level input signal and suppresses it
automatically. The EUA2310 also features short-circuit and
thermal protection preventing the device from being
damaged during a fault condition. The EUA2310 is
available in thermally efficient 28-pin TSSOP package.
FEATURES
Wide Supply Voltage: 8V to 26V
Unique Modulation Scheme Reduces EMI Emission
15-W/ch into an 8-Load From a 16-V Supply
10-W/ch into an 8-Load From a 13-V Supply
30W into a 4-Mono Load From a 16-V Supply
87% Efficient Class-D Operation Eliminates
Need for Heat Sinks
Four Selectable, Gain Settings
Differential Inputs
Speaker Protection Circuitry
Auto Gain Control
Thermal and Short-Circuit Protection
28-pin TSSOP Package with Thermal Pad
RoHS compliant and 100% lead(Pb)-free
Halogen-Free
APPLICATIONS
Televisions
Typical Application Circuit
DS2310 Ver1.0 Feb. 2012
Figure1. Simplified Application Schematic
1

1 page




EUA2310 pdf
Tel: 0755-8398 3377 / 135 9011 2223 http://www.gofotech.com
EUA2310
DC Characteristics TA = +25°C ,VCC=12V, RL=8(Unless otherwise noted)
Symbol
Parameter
Class-D output offset voltage
VOS (measured differentially)
Conditions
VI= 0V,Gain =36dB
EUA2310
Min. Typ. Max.
5 50
ICC Quiescent supply current
SD =2V, no load, PVCC=12V
45
ICC(SD)
Quiescent supply current in shutdown
mode
SD =0.8V, no load, PVCC=12V
200 1000
rDS(on) Drain-source on-state resistance
VCC=12V,
High Side
IO=500mA, TJ=25°C Low Side
240
240
G Gain
GAIN1=0.8V
GAIN1=2V
GAIN0=0.8V 19 20 21
GAIN0=2V 25 26 27
GAIN0=0.8V 31 32 33
GAIN0=2V 35 36 37
tON Turn-on time
SD =2V
28
tOFF Turn-off time
SD =0.8V
28
GVDD Gate Drive Supply
VO
Output voltage maximum under
PLIMIT control
IGVDD=2mA
V(PLIMIT)=1.3V, VI=1Vrms
4.2 4.5 4.8
6.75 7.90 8.75
Unit
mV
mA
µA
m
dB
dB
ms
ms
V
V
AC Characteristics TA = +25°C ,VCC=24V, RL=8(Unless otherwise noted)
Symbol
Parameter
Conditions
KSVR Power supply ripple rejection
200mVPP ripple at 1kHz,
Gain= 20dB, Inputs ac-coupled to AGND
PO Continuous output power
THD+N=10%, f=1kHz, VCC=16V
THD+N Total harmonic distortion +noise VCC=16V, f=1kHz, Po=7.5W( half-power)
Vn Output integrated noise
20Hz to 22kHz, A-weighted filter,
Gain=20dB
SNR
fOSC
Crosstalk
Signal-to-noise ratio
Oscillator frequency
Thermal trip point
Thermal hysteresis
VO=1Vrms, Gain=20dB, f=1kHz
Maximum output at THD+N< 1%,
f=1kHz,Gain=20dB, A-weighted
EUA2310
Min. Typ. Max.
-60
15
0.2
200
-74
-100
90
230 280 330
150
30
Unit
dB
W
%
µV
dBV
dB
dB
kHz
°C
°C
DS2310 Ver1.0 Feb. 2012
5

5 Page





EUA2310 arduino
Tel: 0755-8398 3377 / 135 9011 2223 http://www.gofotech.com
EUA2310
Figure27.
Figure28.
Figure29.
Figure30.
Figure31.
DS2310 Ver1.0 Feb. 2012
11
Figure32.

11 Page







PáginasTotal 18 Páginas
PDF Descargar[ Datasheet EUA2310.PDF ]




Hoja de datos destacado

Número de piezaDescripciónFabricantes
EUA231015-W Stereo Class-D Audio Power AmplifierEutech Microelectronics
Eutech Microelectronics
EUA2310XIR115-W Stereo Class-D Audio Power AmplifierEutech Microelectronics
Eutech Microelectronics
EUA23136-W Stereo Class-D Audio Power AmplifierEutech Microelectronics
Eutech Microelectronics
EUA2313XIR16-W Stereo Class-D Audio Power AmplifierEutech Microelectronics
Eutech Microelectronics

Número de piezaDescripciónFabricantes
SLA6805M

High Voltage 3 phase Motor Driver IC.

Sanken
Sanken
SDC1742

12- and 14-Bit Hybrid Synchro / Resolver-to-Digital Converters.

Analog Devices
Analog Devices


DataSheet.es es una pagina web que funciona como un repositorio de manuales o hoja de datos de muchos de los productos más populares,
permitiéndote verlos en linea o descargarlos en PDF.


DataSheet.es    |   2020   |  Privacy Policy  |  Contacto  |  Buscar