BA823F-T1, BA8240F, BA8240F-T1 Selling Leads, Datasheet
MFG:ROHM Package Cooled:SOP-16P D/C:09+
BA823F-T1, BA8240F, BA8240F-T1 Datasheet download
Part Number: BA823F-T1
MFG: ROHM
Package Cooled: SOP-16P
D/C: 09+
MFG:ROHM Package Cooled:SOP-16P D/C:09+
BA823F-T1, BA8240F, BA8240F-T1 Datasheet download
MFG: ROHM
Package Cooled: SOP-16P
D/C: 09+
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PDF/DataSheet Download
Datasheet: BA80BC0FP
File Size: 367568 KB
Manufacturer: ROHM [Rohm]
Download : Click here to Download
PDF/DataSheet Download
Datasheet: BA8240F
File Size: 424684 KB
Manufacturer:
Download : Click here to Download
PDF/DataSheet Download
Datasheet: BA80BC0FP
File Size: 367568 KB
Manufacturer: ROHM [Rohm]
Download : Click here to Download
The BA8240F is a kind of 8*8 cross point mixer for telephone.It has line switching and mixing functions for cordless telephone.It solves the problem of cross point switch (unsuitable to mixing) or analog switch (with many control signals).It consists of 64 switches and mixing resistors and 8 mixing amplifiers.Besides,it has a built-in shift resistor and latch to operate serial control of each switch.The typical applications include telephone,answering machine or cordless phone.
There are some features as follows.First,8 input signals are selected and mixed by cross point and connected to 8 pins.Secondly,external reset is available by RST pin.Then is serical binary data input.Next is cascade connection by SOUT pin.At last,bias voltage is supplied by VB pin.(IOUT=-1 mA Typ.).
What comes next is about the recommended operating range (Ta=25).The VCC (supply voltage) is from 4.5 to 5.5 V.The maximum VIN (input voltage) is 0 dBV.The maximum fCLK (clock frequency) is 100 kHz when duty cycle 50%.The minimum RL (output load resistor) is 10 k at OUT1 to OUT8 pin.