WM8740SEDS/V Wolfson Microelectronics, WM8740SEDS/V Datasheet - Page 10
![Audio D/A Converter ICs Stereo DAC High End](/photos/16/2/160226/ssop-28_sml.jpg)
WM8740SEDS/V
Manufacturer Part Number
WM8740SEDS/V
Description
Audio D/A Converter ICs Stereo DAC High End
Manufacturer
Wolfson Microelectronics
Datasheet
1.WM8740SEDSV.pdf
(27 pages)
Specifications of WM8740SEDS/V
Resolution
24 bit
Operating Supply Voltage
5 V
Operating Temperature Range
- 40 C to + 85 C
Mounting Style
SMD/SMT
Number Of Dac Outputs
4
Number Of Dacs
2
Snr
116 dB
Supply Current
19 mA
Thd Plus Noise
- 104 dB
Package / Case
SSOP-28
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
WM8740
Figure 6 Typical Power Up Sequence where AVDD is Powered before DVDD
Figure 7 Typical Power Up Sequence where AVDD is Powered and VMIDLL has Charged before DVDD
w
Typical POR Operation (typical values, not tested)
SYMBOL
V
V
V
V
V
pora_off
pord_off
pora
pord
porr
0.35
0.85
TYP
0.8
2.6
0.8
UNIT
V
V
V
V
V
PD, Rev 4.4, April 2010
Production Data
10