WM8734SEFL Wolfson Microelectronics, WM8734SEFL Datasheet - Page 10

• Manufacturer Part Number: WM8734SEFL
• Description: Audio CODECs Stereo CODEC
• Manufacturer: Wolfson Microelectronics

Specifications of WM8734SEFL

• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Package / Case: QFN-28
• Minimum Operating Temperature: - 25 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

WM8734
POWER CONSUMPTION (EXAMPLES)
Notes:
1.
2.
w
Record and Playback
Playback Only
Record Only
Standby (clock running)
Standby (clock stopped)
Power Down
(clock running)
Power Down
(clock stopped)
MODE DESCRIPTION
The data presented here was measured with the audio interface in slave mode (MS = 0)
All figures are quiescent, with no signal.
POWEROFF
0
0
0
0
1
1
OUTPD
0
0
1
1
1
1
1
DACPD
0
0
1
1
1
1
1
ADCPD
0
1
0
1
1
1
1
LINEINPD
0
1
0
1
1
1
1
AVDD
(3.3V)
12.2
3.3
9.2
0.3
0.3
16
16
CURRENT CONSUMPTION
DCVDD
PD, Rev 4.3, January 2009
(1.5V)
3.2
2.3
2.6
0.3
0.3
77
77
TYPICAL
Production Data
DBVDD
(3.3V)
0.07
0.07
0.07
0.2
0.3
65
65
UNITS
mA
mA
mA
µA
µA
µA
µA
10