DS2406P Maxim Integrated Products, DS2406P Datasheet - Page 18

• Manufacturer Part Number: DS2406P
• Description: IC SW DL ADDRESS W/1K MEM 6-TSOC
• Manufacturer: Maxim Integrated Products

Specifications of DS2406P

• Applications: Remote Control, Remote Metering
• Interface: 1-Wire
• Voltage - Supply: 2.8 V ~ 6 V
• Package / Case: 6-TSOC
• Mounting Type: Surface Mount
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

DS2406 EQUIVALENT CIRCUIT Figure 11
BUS MASTER CIRCUIT Figure 12
The interface is reduced to the
The diode and programming circuit are not required if one does not intend to program the EPROM cells.
V
V
DS5000 OR 8051-
EQUIVALENT
DD
DD
5 µA
RX
TX
Typ.
DATA
1-Wire Interface
BUS MASTER
B) Standard TTL
BUS MASTER
A) Open Drain
Ground
TTL-Equivalent
Open Drain
Port Pins
Port Pin
RX
TX
MOSFET
100 Ω
5k Ω
PGM
RX
V PUP
TX
V PUP
pull-up resistor if one does not intend to program the EPROM cells.
5 k Ω
5 k Ω
S
2N7000
2N7000
5 k Ω
10 k Ω
(10 mA min.)
D
1-Wire DATA
12V
18 of 32
from PIO-
Control
D
S
PROGRAMMING PULSE
to PIO-
Control
2N7000
S
D
to data connection
of DS2406
10 k Ω
470 pF
Activity
12V
Latch
Flip-Flop
Capacitor added to reduce
coupling on data line due to
programming signal switching
Channel
D Q
Reset
D
Q
Q
S
R
PIO Channel
Q
D
VP0106N3
VP0300L
BSS110
"1"
OR
OR
to data connection
of DS2406
Detector
Edge
Ground
PIO
10 M Ω
Typ.