AK4640_05 Datasheet, PDF (75/78 Pages) Asahi Kasei Microsystems – 16-Bit ΔΣ CODEC with MIC/HP/SPK-AMP

ASAHI KASEI
PACKAGE (AK4640VN)
52pin QFN (Unit: mm)
7.2 ± 0.20
7.0 ± 0.10
52
40
0.60 ± 0.10
40
1
4 - C0.6
39 39
[AK4640]
0.20 + 0.10
- 0.20
52
1
45°
45°
13
14
27 27
26
26
13
14
0.40
0.18 ± 0.05
0.05 M
0.05
Note) The part of black at four corners on reverse side must not be soldered and must be open.
„ Material & Lead finish
Package molding compound:
Lead frame material:
Lead frame surface treatment:
Epoxy
Cu
Solder (Pb free) plate
MS0273-E-02
- 75 -
2005/04