Elite MicroPower-- Li Battery Charger IC,Buck/Boost DC-DC,Audio Power Amplifier,PMU,LED driver...
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Sync Buck Converter(同步降压)
P/N
Vin
Vout
Iout
Fb
IStandby
Fosc
Eff.
Package
Datasheet
Sync. Boost Converter(同步升压)
P/N
Vin
Vout
Isw
Iq(uA)
ISd
Fosc
Efficiency
Package
Start-up voltage
Datasheet
Charge Pump LED driver(电荷泵LED驱动)
P/N
Topology
Vin
Iout
Iq
Fosc
Brightness Control
Efficiency
Package
Datasheet
Boost White LED Driver
Part Number
Topology
Vin Min (V)
Vin Max (V)
Iout (mA)
Iq (uA)
fosc (MHz)
Brightness Control
Efficiency (%)
Package
Datasheet
Linear Li-Ion Battery Charger ICr(线性锂电池充电IC)
Part Number
Charger
Vin
Vout
I(charge)
Iq
Package
Datasheet
High PSRR LDO(高电源抑制比LDO)
Part Number
Vin
Vout
Iout
PSRR (dB)at1Kz
Dropout
Output Noise
Iq
Package
Datasheet
High PSRR Dual LDO(高电源抑制比双路LDO)
Pa/N Vin Vout Iout PSRR(dB)at 1Kz Dropout Output Noise Iq Package Datasheet
EMP2011 2.5~5.5V Fixed1.8~3.3V 150mA/150mA 72dB 75m @150mA 120uVrms 150uA SOT-25-6,DFN-6,FBP-6
EMP6403 2.5~5.5V Fixed1.8~3.3V 300mA/300mA 72dB 150mV@300mA 120uVrms 150uA SOT-23-6,FBP-6
EMP5523 2.5~5.5V Fixed1.8~3.3V 300mA/300mA 72dB 170mV@300mA 120uVrms 150uA SOP-8
EMP2033 2.5~5.5V Fixed1.8~3.3V 300mA/300mA 72dB 150mV@300mA 120uVrms 150uA SOT-23-6,TDFN-6,FBP-6
EMP2133 2.5~5.5V Fixed1.8~3.3V 300mA/300mA 70dB 130mV@300mA 110uVrms 150uA SOT-23-6
Class A/B Mono Audio Power Amplifier(Class A/B单声道音频功率放大器)
P/N Description Po(Max output power) Typical THD+N (%) PSRR Vin Shutdown current Earphone Package Datasheet
EMA1001 1W Mono 1W(8ohm, 5V, 1%THD+N) 0.04(0.4W,1KHz) 60dB 2.6~5.5V 0.1uA N/A MSOP-8
EMA1002 1W Mono with Headphone Sense 1W(8ohm, 5V, 1%THD+N) 0.04(0.4W,1KHz) 60dB 2.6~5.5V 0.1uA Yes MSOP-8
EMA1003 1.2W Mono Fully Differential with Shutdown Select 1.2W(8ohm, 5V, 1%THD+N) 0.008(0.4W,8ohm,1KHz) 70dB 2.2~5.5V 0.1uA N/A MSOP-10,FBP-10
EMA1901 1.25W Mono 1.25W(8ohm, 5V, 1%THD+N) 0.01(0.4W,1KHz) 60dB 2.5~5.5V 0.1uA N/A WL-CSP
EMA1903 1W Mono Fully Differential with Shutdown Select 1W(8ohm, 5V, 1%THD+N) 0.008(0.4W,8ohm,1KHz) 73dB 2.2~5.5V 0.1uA N/A WL-CSP
EMA2001 3W Mono with Shutdown mode 2.5W(4ohm, 5V, 10%THD+N) 0.02(1W,4ohm,1KHz) 60dB 2.6~5.5V 0.1uA N/A MSOP-8,FBP-8,TDFN-8
EMA2004 2.7W Mono Fully Differential 2.7W(4ohm, 5V, 10%THD+N) 0.07(0.6W,8ohm,1KHz, 3.6V) 70dB 2.2~5.5V 0.1uA N/A MSOP-8,FBP-8
EMA2901 2.5W Mono 2.5W(4ohm, 5V, 10%THD+N) 0.05(1W,4ohm,1KHz) 60dB 2.5~5.5V 0.1uA N/A WL-CSP
Class A/BStereo Audio Power Amplifier(Class A/B立体声音频功率放大器)
P/N
Description
Po(Max output powe )
Typical THD+N (%)
PSRR
Vin
Shutdown current
Earphone
Package
Datasheet
Analog Class-D Audio Power Amplifier(模拟Class-D音频功率放大器)
Part Number
Description
Output Power(W)
Typical THD+N(%)
PSRR(dB)
Vdd range
Shutdown current (uA)
Earphone
Package
Datasheet
Digital Class-D Amplifier(数字Class-D音频功率放大器)
Part Number
Description
Output Power(W)
Typical THD+N(%)
PSRR(dB)
Vdd range
Shutdown current (uA)
Earphone
Package
Datasheet
Audio Power Amplifier-AD Converter
Part Number Description Data Format Output Sampling Frequencies (Fs) Analog Inputs Package Datasheet
AD12250A-SG 24bit, 96kHz Stereo A/D Converter 24-bit I2S 8~96kHz Single-ended TSSOP-16
USB Audio Device
Part Number
Description
Data Format Output
USB 1.1 compliant
HID buttons
Min. Load (Ohms)
Recording Function
Package
Datasheet
Power Management Unit(电源管理单元)
Part Number Vin-min (V) Vin-max (V) Channel # Description Shutdown Current Package Datasheet
EMQ9920 2.5 5.5 2 Buck converter x2 <1uA TQFN-16
EMQ8931 4.25 5.5 3 Linear Charger x1, Buck Converter x2 <1uA TSSOP-20
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