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What is BL1110A?

This electronic component, produced by the manufacturer "BELLING", performs the same function as "Low voltage versatile transmission IC".


BL1110A Datasheet PDF - BELLING

Part Number BL1110A
Description Low voltage versatile transmission IC
Manufacturers BELLING 
Logo BELLING Logo 


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Total 8 Pages



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DESCRIPTION:
BL1110A
BL1110A(BL1001) is a low voltage versatile transmission IC. It offers the
entire microphone, receive and line interface functions required in telephone sets. It
performs the interface between the line and the transducers of the handset. It includes
a DTMF amplifier, a microphone amplifier and a receive amplifier. The selection
between the microphone amplifier and the DTMF amplifier is made with a “MUTE”
function. The MUTE/input switches-off both the microphone and the receive
amplifiers and switches-on the DTMF amplifier.
FEATURES
Low DC line voltage: operates down to 1.6 V
Voltage regulator with adjustable DC voltage
Provides a supply for external circuits
Symmetrical high impedance inputs (64 kW) for dynamic, magnetic or piezo-
electric microphones
Asymmetrical high impedance input (32 kW) for electrets microphones
DTMF input with confidence tone
MUTE input for pulse or DTMF dialing
Receiving amplifier for dynamic, magnetic or piezo-electric earpieces
AGC line loss compensation for microphone and earpiece amplifiers.
Line powered telephone sets, cordless telephones, fax machines, answering
machines.
BLOCK DIAGRAM
BL1001
http://www.belling.com.cn
-1-
Total 8 Pages
8/10/2006
Wrote by 2006

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BL1110A equivalent
BL1110A
TYPICAL APPLICATIONS AND APPLICATION HINTS
TEST CIRCUITS
http://www.belling.com.cn
-5-
Total 8 Pages
8/10/2006
Wrote by 2006


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Preview 5 Page


Part Details

On this page, you can learn information such as the schematic, equivalent, pinout, replacement, circuit, and manual for BL1110A electronic component.


Information Total 8 Pages
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Download [ BL1110A.PDF Datasheet ]

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Featured Datasheets

Part NumberDescriptionMFRS
BL1110AThe function is Low voltage versatile transmission IC. BELLINGBELLING

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