BU9252F, BU9252F-AE1, BU9252F-E2 Selling Leads, Datasheet
MFG:ROHM Package Cooled:SOP18 D/C:08+/09+
BU9252F, BU9252F-AE1, BU9252F-E2 Datasheet download
Part Number: BU9252F
MFG: ROHM
Package Cooled: SOP18
D/C: 08+/09+
MFG:ROHM Package Cooled:SOP18 D/C:08+/09+
BU9252F, BU9252F-AE1, BU9252F-E2 Datasheet download
MFG: ROHM
Package Cooled: SOP18
D/C: 08+/09+
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PDF/DataSheet Download
Datasheet: BU9252F
File Size: 64994 KB
Manufacturer: ROHM [Rohm]
Download : Click here to Download
PDF/DataSheet Download
Datasheet: BU908
File Size: 46163 KB
Manufacturer: MICRO-ELECTRONICS [Micro Electronics]
Download : Click here to Download
PDF/DataSheet Download
Datasheet: BU908
File Size: 46163 KB
Manufacturer: MICRO-ELECTRONICS [Micro Electronics]
Download : Click here to Download
The BU9252S and BU9252F are digital delays specifically for Karaoke systems. Each has an internal sample hold
circuit, an 8-bit A / D and D / A converter and 2kB SRAM, and allows for the selection of one of eight delay times just
by attaching an inexpensive ceramic resonator.
A digital echo system can be formed by using either of these ICs together with the BA7725S or BA7725FS.
Parameter | Symbol | Limits | Unit | |
Power supply voltage | VDD | 0.3 ~ + 7.0 | V | |
Power dissipation | BU9252S | Pd | 600*1 | mW |
BU9252F | 450*2 | |||
Operating temperature | Topr | 55 ~ + 125 | ||
Input voltage | VIN | 0.3 ~ VDD + 0.3 | V | |
Output voltage | VOUT | 0.3 ~ VDD + 0.3 | V |
· Internal digital delay circuit.
· Internal 8-bit A / D converter. Sample rate. (14.22kHz when fOSC = 455kHz).
· Internal 2k bytes data SRAM.
· Internal 8-bit D / A converter.
· CMOS design for low power consumption.
·Internal sample hold circuit.
· Internal feedback resistors and capacitors for oscillator circuits.