EUA4890
Pin Configurations
Package
Type
Package
Type
Pin Configurations
Pin Configurations
Top View
Top View
MSOP-8
DFN-8
Pin Description
PIN
PIN
I/O
DESCRIPTION
1
I
The device enters in shutdown mode when a low level is applied on this pin
SHUTDOWN
BYPASS
+IN
2
3
I
I
Bypass capacitor pin which provides the common mode voltage
Positive input of the first amplifier, receives the common mode voltage
Negative input of the first amplifier, receives the audio input signal. Connected to the
-IN
4
I
feedback resistor Rf and to the input resistor Rin.
VO1
VDD
5
6
O
I
Negative output of the EUA4890. Connected to the load and to the feedback resistor Rf
Analog VDD input supply.
GND
VO2
7
8
Ground connection for circuitry.
Positive output of the EUA4890.
O
DS4890 Ver 1.7 Dec. 2006
3
EUTECH [ EUTECH MICROELECTRONICS INC ]
