CE2711, CE2712, CE2746 Selling Leads, Datasheet
MFG:CEIMICR Package Cooled:SOP8 D/C:08+
CE2711, CE2712, CE2746 Datasheet download
Part Number: CE2711
MFG: CEIMICR
Package Cooled: SOP8
D/C: 08+
CE2711, CE2712, CE2746
- Table of contents:
Info of CE2711
Info of CE2712
Info of CE2746
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About CE2200A-LZ-27.792-T-LP
PDF/DataSheet Download
Datasheet: CE2200A-LZ-27.792-T-LP
File Size: 240827 KB
Manufacturer: RALTRON [Raltron Electronics Corporation]
Download : Click here to Download
About CE2200A-LZ-27.792-T-LP
PDF/DataSheet Download
Datasheet: CE2200A-LZ-27.792-T-LP
File Size: 240827 KB
Manufacturer: RALTRON [Raltron Electronics Corporation]
Download : Click here to Download
About CE2746
PDF/DataSheet Download
Datasheet: CE2746
File Size: 350680 KB
Manufacturer: ETC [ETC]
Download : Click here to Download
CE2746 General Description
The CE2746 is a mixed signal CMOS monolithic audio digital to analog converter. It contains six 1-bit sigma delta DAC. The system consists of 128-time interpolation filters, 4th order ∆ modulators, switch capacitors and analog reconstruction filters. The one bit ∆ converter offers superior differential linearity, with no distortion due to component mis-match. high tolerance to clock jitter.
The CE2746 support data conversion from 32K to 192KHz. The analog section operates at 5 volt while the digital section at 3.3 volt. This dual voltage system reduces not only the power consumption but also the noise caused by the digital circuit switching. The CE2746 is ideal for DVD player, AV receiver and set-top box application.
The CE2746 support 24, 20, 18 and 16-bit input data. It also support multiple sampling frequency data. Each DAC has its own individual volume control.
CE2746 Maximum Ratings
|
Symbol |
Characteristics |
Min |
Max |
Units |
|
VDD |
Power Supply Voltage (Measured to GND) |
-0.5 |
+7.0 |
V |
|
Vi |
Digital Input Applied Voltage2 |
GND-0.5 |
V | |
|
Ai |
Digital Input Forced Current3,4 |
-100 |
100 |
mA |
|
Vo |
Digital Output Applied Voltage2 |
GND-0.5 |
VDD+0.5 |
V |
|
Ao |
Digital Output Forced Current3,4 |
-100 |
100 |
mA |
|
TDsc |
Digital Short Circuit Duration (single output high state to Vss) |
1 |
Sec | |
|
TASC |
Analog Short Circuit Duration (single output to VSS1) |
infinite |
Sec | |
|
Ta |
Ambient Operating Temperature Range |
-25 |
+125 |
o C |
|
Tj |
Junction Temperature (Plastic Package) |
-65 |
+150 |
o C |
|
Tsol |
Lead Soldering Temperature (10 sec., 1/4" from pin) |
280 |
o C | |
|
Tvsol |
Vapor Phase Soldering (1 minute) |
220 |
o C | |
|
Tstor |
Storage Temperature |
-65 |
+150 |
o C |
CE2746 Features
• Six Channel Audio DAC.
- 104 dB SNR (A Weighted).
- -94 dB THD + N Ratio (A Weighted).
- 8K - 192 KHz. Sampling Rates.
- Independent Digital Volume Control.
- I2S, Left and Right Justified Digital Input Formats.
- On -chip Reconstruction Filters.
• 3.3 -volt Digital Interface.
• 2-wire Serial Control Interface.
• 3.3 Volt Digital. 5 Volt Analog Power Supply.
CE2746 Typical Application
• Digital Surround Sound For Home Theatre
• DVD
• Car Audio.
• DVD
• Car Audio.
CE2746 Connection Diagram
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