AK4640_05 AKM [Asahi Kasei Microsystems], AK4640_05 Datasheet - Page 75

• Manufacturer Part Number: AK4640_05
• Description: 16-Bit ?? CODEC with MIC/HP/SPK-AMP
• Manufacturer: AKM [Asahi Kasei Microsystems]

ASAHI KASEI
Note) The part of black at four corners on reverse side must not be soldered and must be open.
MS0273-E-02
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 (Pb free) plate
PACKAGE (AK4640VN)
40
26
39
27
- 75 -
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]
2005/04