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Audio Amp Speaker 1-CH Mono Class-AB/Class-D 16-Pin QFN T/R, WM9001GEFL/R, Cirrus Logic

The WM9001GEFL/R is a powerful, high quality speaker driver which can operate in class D or AB mode, providing total flexibility to the system designer. Low leakage, high PSRR and pop/click suppression enable direct battery connection to the speaker supply. RF noise suppression techniques and differential design are used to suppress undesired noise. A single-ended input option has been included for complete system flexibility.

  • Class D and AB speaker driver modes for flexibility
  • Speaker driver provides 1W into 8Ohm at <0.1% THD
  • SNR 102dB (Class AB), 97dB (Class D)
  • Differential and single-ended input modes
  • >80dB PSRR @ 217Hz (SPKVDD)
  • <1uA typical leakakge with direct battery connection

Характеристики

Бренд

Htsn

8542390001
Amplifier_type

Class-AB, Class-D
Max_load_resistance

8 Ohm
Max_output_power_x_chan_load

1×1@8Ohm W
Min_cmrr

50 dB
Typ_gain_bandwidth_product

0.022 MHz
Specifications

https://4donline.ihs.com/images/VipMasterIC/IC/WMEP/WMEPS00628/WMEPS00628-1.pdf?hkey=52A5661711E402568146F3353EA87419
Supplier_package

QFN
Screening_level

Industrial
Eccn

EAR99
Функция

Speaker
Totl_harmon_distortion_noise

0.1@8Ohm@1W %
Max_processing_temp

260
Input_signal_type

Single
Mounting

Surface Mount
Schedule_b

8542390000
Msl_level

1
Operating_supply_voltage

3.3, 5 V
Operating_temperature

-40 to 85 °C
Output_signal_type

Differential, Single
Output_type

1-Channel Mono
Pin_count

16
Power_supply_type

Dual
Product_dimensions

3 x 3 x 0.73
Country_of_origin

United States
Артикул: WM9001GEFL/R

Описание

The WM9001GEFL/R is a powerful, high quality speaker driver which can operate in class D or AB mode, providing total flexibility to the system designer. Low leakage, high PSRR and pop/click suppression enable direct battery connection to the speaker supply. RF noise suppression techniques and differential design are used to suppress undesired noise. A single-ended input option has been included for complete system flexibility.

  • Class D and AB speaker driver modes for flexibility
  • Speaker driver provides 1W into 8Ohm at <0.1% THD
  • SNR 102dB (Class AB), 97dB (Class D)
  • Differential and single-ended input modes
  • >80dB PSRR @ 217Hz (SPKVDD)
  • <1uA typical leakakge with direct battery connection

Детали

Бренд

Htsn

8542390001
Amplifier_type

Class-AB, Class-D
Max_load_resistance

8 Ohm
Max_output_power_x_chan_load

1×1@8Ohm W
Min_cmrr

50 dB
Typ_gain_bandwidth_product

0.022 MHz
Specifications

https://4donline.ihs.com/images/VipMasterIC/IC/WMEP/WMEPS00628/WMEPS00628-1.pdf?hkey=52A5661711E402568146F3353EA87419
Supplier_package

QFN
Screening_level

Industrial
Eccn

EAR99
Функция

Speaker
Totl_harmon_distortion_noise

0.1@8Ohm@1W %
Max_processing_temp

260
Input_signal_type

Single
Mounting

Surface Mount
Schedule_b

8542390000
Msl_level

1
Operating_supply_voltage

3.3, 5 V
Operating_temperature

-40 to 85 °C
Output_signal_type

Differential, Single
Output_type

1-Channel Mono
Pin_count

16
Power_supply_type

Dual
Product_dimensions

3 x 3 x 0.73
Country_of_origin

United States

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