ak4640 ETC-unknow, ak4640 Datasheet - Page 74
![no-image](/images/no-image-200.jpg)
ak4640
Manufacturer Part Number
ak4640
Description
16bit Codec With /hp/spk-ampl
Manufacturer
ETC-unknow
Datasheet
1.AK4640.pdf
(76 pages)
- Current page: 74 of 76
- Download datasheet (634Kb)
ASAHI KASEI
Note) The part of black at four corners on reverse side must not be soldered and must be open.
MS0273-E-00
Material & Lead finish
52pin QFN (Unit: mm)
Package molding compound:
Lead frame material:
Lead frame surface treatment:
13
1
14
52
7.2 ± 0.20
7.0 ± 0.10
0.05
4 - C0.6
Epoxy
Cu
Solder plate (Pb free)
PACKAGE (AK4640VN)
40
26
39
27
- 74 -
39
27
26
0.60 ± 0.10
40
45°
0.18 ± 0.05
0.20 + 0.10
45°
- 0.20
0.40
52
14
0.05
13
1
M
[AK4640]
2004/03
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