HFBR-1312T Transmitter
2, 6
ANODE
3
CATHODE
45
36
27
18
BOTTOM VIEW
PIN NO. 1
INDICATOR
PIN FUNCTION
1† N.C.
2 ANODE
3 CATHODE
4† N.C.
5† N.C.
6 ANODE
7* N.C.
8† N.C.
* PIN 7 IS ELECTRICALLY ISOLATED FROM
PINS 1, 4, 5, AND 8, BUT IS CONNECTED
TO THE HEADER.
† PINS 1, 4, 5, AND 8 ARE ISOLATED FROM
THE INTERNAL CIRCUITRY, BUT ARE
ELECTRICALLY CONNECTED TO EACH OTHER.
HFBR-2316T Receiver
45
36
27
18
PIN NO. 1
INDICATOR
6
VCC
2
ANALOG
SIGNAL
3, 7 VEE
PIN FUNCTION
1† N.C.
2 SIGNAL
3* VEE
4† N.C.
5† N.C.
6 VCC
7* VEE
8† N.C.
* PINS 3 AND 7 ARE ELECTRICALLY
CONNECTED TO THE HEADER.
† PINS 1, 4, 5, AND 8 ARE ISOLATED FROM
THE INTERNAL CIRCUITRY, BUT ARE
ELECTRICALLY CONNECTED TO EACH OTHER.
2