U2538B Datasheet, PDF (3/9 Pages) ATMEL Corporation – IR RECEIVER FOR DATA COMMUNICATION

Pin Configuration
Figure 2. Pinning SO8
NC
RF AGND
IN
8
7
6
5
U2538B
1
2
3
4
VS
CAGC OUT DGND
Pin Description
Pin
Symbol
1
VS
2
CAGC
3
OUT
4
DGND
5
IN
6
AGND
7
RF
8
NC
Function
Supply voltage
AGC capacitor
Data output
GND - DEM/INT/ST
Input pin diode
GND amplifier
Frequency determination
Not connected
U2538B
3
4717A–IRRC–05/03