BU8241FS, BU8241FS-T1, BU8241F-TI Selling Leads, Datasheet
MFG:SSOP24 Package Cooled:ROHM D/C:01+
BU8241FS, BU8241FS-T1, BU8241F-TI Datasheet download
Part Number: BU8241FS
MFG: SSOP24
Package Cooled: ROHM
D/C: 01+
BU8241FS, BU8241FS-T1, BU8241F-TI
- Table of contents:
Info of BU8241FS
Info of BU8241FS-T1
Info of BU8241F-TI
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About BU8241FS
PDF/DataSheet Download
Datasheet: BU8241FS
File Size: 220686 KB
Manufacturer: ROHM [Rohm]
Download : Click here to Download
About BU806
PDF/DataSheet Download
Datasheet: BU806
File Size: 42335 KB
Manufacturer: MOTOROLA [Motorola, Inc]
Download : Click here to Download
About BU806
PDF/DataSheet Download
Datasheet: BU806
File Size: 42335 KB
Manufacturer: MOTOROLA [Motorola, Inc]
Download : Click here to Download
BU8241FS General Description
The BU8241F, BU8241FS, BU8242F, and BU8244F are ICs developed for use with cordless telephones, and are equipped with switching and mixing functions. In addition, these ICs are provided with an internal power save function which enables the circuit to be run on line current if the power supply fails, by connecting a switch between the circuit and a new handset, reducing line current consumption. A series of these ICs is also under development, based on the number of circuits.
BU8241FS Maximum Ratings
| Parameter | Symbol | Limits | Unit |
| Power supply voltage | VDD | 7 | V |
| Input voltage | VIN | GND-0.3~VDD+0.3 | V |
| Output voltage | VOUT | GND-0.3~VDD+0.3 | V |
| Power dissipation | Pd | 550 (BU8241F/BU8242F)*1 | mW |
| 800 (BU8241FS) *2 | |||
| 500 (BU8244F) *3 | |||
| Operating temperature | Topr | -25~+75 | |
| Storage temperature | Tstg | -55~+125 |
*1 Reduced by 5.5mW for each increase in Ta of 1 over 25.
*2 Reduced by 8mW for each increase in Ta of 1 over 25.
*3 Reduced by 5mW for each increase in Ta of 1 over 25.
BU8241FS Features
1) Eight input signals are selected and mixed by a cross-point, and output to eight pins (BU8241F/BU8241FS).
2) A power save mode enables the circuit to run on line current if the power supply fails.
1. Line current consumption reduced (IDD2 = 580A)
2. IN1 OUT1 and IN2 OUT2 only are on
3) Serial binary data input.
4) Low voltage and current consumption.
2) A power save mode enables the circuit to run on line current if the power supply fails.
1. Line current consumption reduced (IDD2 = 580A)
2. IN1 OUT1 and IN2 OUT2 only are on
3) Serial binary data input.
4) Low voltage and current consumption.
BU8241FS Typical Application
Telephones, telephone answering machines, cordless telephones
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