Preliminary Technical Data
WM3100
PIN CONFIGURATION
ORDERING INFORMATION
ORDER CODE
WM3100GED
WM3100GED/R
Note:
TEMPERATURE RANGE
PACKAGE
MOISTURE
SENSITIVITY LEVEL
PEAK SOLDERING
TEMPERATURE
-40°C to +85°C
-40°C to +85°C
14-pin SOIC
MSL1
MSL1
260°C
14-pin SOIC
(Pb-free, Tape and reel)
260°C
Tube quantity = 56
Reel quantity = 3000
PIN DESCRIPTION
PIN NO
NAME
LINEOUT1
LINEOUT2
CPVOUTN
CPCB
TYPE
Analogue Output
Analogue Output
Analogue Output
Analogue Output
Supply
DESCRIPTION
1
2
3
4
5
6
7
8
Line output 1
Line output 2
Charge pump output decoupling pin
Charge pump fly-back capacitor pin
Ground
GND
CPCA
Analogue Output
Supply
Charge pump fly-back capacitor pin
Positive supply pin
VDD
OUTMODE
Digital Input
Output mode control pin
0 = Normal operation
1 = High impedance mute state
Mute control (only valid when OUTMODE = 0)
0 = Output muted
9
M¯ ¯U¯T¯E¯
Digital Input
1 = Normal operation
10
11
12
13
14
IN2N
IN2P
Analogue Input
Analogue Input
Analogue Input
Analogue Input
Analogue Input
Inverting input 2
Non-inverting input 2
IN1N
Inverting input 1
IN1P
Non-inverting input 1
LINEREF
Line output reference (connect to GND)
PTD, October 2010, Rev 2.0
3
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WOLFSON [ WOLFSON MICROELECTRONICS PLC ]
