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TAS2521IRGET Texas Instruments Digital Input Class-D Speaker Amplifier with Embedded miniDSP and mono headphone amplifier 24-VQFN -40 to 85 visit Texas Instruments Buy
TAS2521IRGER Texas Instruments Digital Input Class-D Speaker Amplifier with Embedded miniDSP and mono headphone amplifier 24-VQFN -40 to 85 visit Texas Instruments

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AS2521 Datasheet

Part Manufacturer Description PDF Type
AS2521 austriamicrosystems AG Telephone Speech Circuit with Loudhearing and Handsfree Original
AS2521B austriamicrosystems AG Telephone Speech Circuit with Loudhearing and Handsfree Original
AS2521BP austriamicrosystems AG Telephone Speech Circuit with Loudhearing and Handsfree Original
AS2521BT austriamicrosystems AG Telephone Speech Circuit with Loudhearing and Handsfree Original
AS2521BT austriamicrosystems AG Telephone Speech Circuit with Loudhearing and Handsfree Original
AS2521P austriamicrosystems AG Telephone Speech Circuit with Loudhearing and Handsfree Original
AS2521P austriamicrosystems AG Telephone Speech Circuit with Loudhearing and Handsfree Original
AS2521T austriamicrosystems AG Telephone Speech Circuit with Loudhearing and Handsfree Original
AS2521T austriamicrosystems AG Telephone Speech Circuit with Loudhearing and Handsfree Original

AS2521

Catalog Datasheet MFG & Type PDF Document Tags

KMPSa92

Abstract: antilarsen /keys and AS2521 analogue with potentiometer). The volume control circuit automatically compensates the , from µC; AS2521: Analogue dc control with potentiometer. Supply Source Control Output This N-channel , capacitor connected to pin 2 (CI). The AS2521 uses a potentiometer to control the receive gain. The , 14 VSSP VOL AS2521 AS2520 100 k VOL+ VOL- Figure 9: Application Diagramme , pin DIP Digital No AS2521 T 28 pin SOP Analogue Yes AS2521 P 28 pin DIP
austriamicrosystems AG
Original
KMPSa92 antilarsen volume potentiometer 1k ohm handsfree chip CIRCUITS OF TRANSISTOR BC 547 sidetone cancellation AS2520/21/20B/21B

antilarsen

Abstract: handsfree chip change or discontinue this product w ithout notice. Rev. 5.1 > CL CL AS2521 P AS2521B T , with +/keys and AS2521 analogue with potentiometer). The volume control circuit automatically , keys or from pC; AS2521: Analogue dc control with potentiometer. Supply Source Control Output This , can also be controlled via a microcontroller. The AS2521 uses a potentiometer to control the receive , Digital Digital Yes No AS2520B P AS2521 T Digital No 28 pin SOP 28 pin DIP 28 pin SOP 28
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Save AUSTRIA MIKRO SYSTEME INTERNATIONAL

4x1N4004

Abstract: DB2101 stands only for for the AS2520B, AS2521B circuits . 2. Key Features Line/speech circuit, loudhearing , Volume keys (AS2520 / 20B) or potentiometer (AS2521 / 21B) with squelch and loop compensation Speech , Volume control can be selected for digital or analogue control (AS2520/20B: Vol+/Vol- keys , AS2521/21B , analogue (AS2521) volume control *) VSS connector *) connector DTMF/ringer melody input (pin 9: TI , only DC-DC-converter storage coil *) analogue volume potentiometer; AS2521 only input attenuator for
austriamicrosystems AG
Original
AN2101 DB2101 4x1N4004 bC327 25k mic electret telephone handset circuit schematic diagram AN2223 AS2520/21/B AS252

handsfree chip

Abstract: bjt advantages and disadvantages (AS2520 digital with +/keys and AS2521 analogue with potentiometer). The volume control circuit , control for the receive signal. AS2520: Digital control with + /- keys or from |a,C; AS2521: Analogue dc , microcontroller. The AS2521 uses a potentiometer to control the receive gain. The volume is an indirect dc control , Data Sheet Pin Configurations Ordering Information: Part Number AS2520T AS2521 T Package 28 pin SOIC , Analogue Vol. = L I ZD Vss AS2520P AS2521 P Applications: For application support contact your
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bjt advantages and disadvantages low noise tone control circuits AS2520/1