rf800-so rfsolutions.ltd, rf800-so Datasheet - Page 7

• Manufacturer Part Number: rf800-so
• Manufacturer: rfsolutions.ltd

DS800-4 July ’07
Technical Specifications:
Absolute Maximum Ratings
Note: Stresses above those listed under “Absolute Maximum Ratings” may cause permanent damage to the device.
RF800 Decoder/ Encoder
RF800E / 800D System Characteristics
Note that in momentary mode, the output will be asserted for as long as the 204 buttons are pressed.
Item
Supply voltage
Input voltage
Output voltage
Max output current
Storage temperature
Lead soldering temp
ESD rating
Max O/P current sunk by any I/O pin
Max O/P current sourced by any I/O pin
Electrical Characteristics
Operating current(average)
Vdd = 5V
Standby current
High level Input voltage
Low level input voltage
High level output voltage
Low level output voltage
Output Pin Current rating
LED sink current
Electrical Characteristics
Time from RF800E input operation to
RF800D Output asserted:
Element time of 100uSecs
Element time of 400uSecs
Time from RF800E input released to
RF800D Output released:
Element time of 100uSecs
Element time of 400uSecs
Decoder Momentary Output Time of
operation
Radio Encoder / Decoder IC’s
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.45 Vdd
Vdd-0.7
16.6
66.4
16.6
66.4
Min
Vss
Min
350
-0.3 to VDD + 0.3
-0.3 to VDD+ 0.3
-55 to +125
4 to 5.5
Rating
4000
300
25
25
25
Typical
Typical
16.8
66.6
16.8
66.6
1.8
1.8
5
° C (Note)
° C (Note)
Units
.2Vss
mA
mA
mA
Max
Max
66.8
66.8
Vdd
3.3
3.3
0.6
V
V
V
V
25
25
17
17
Page 7
Unit
Unit
mA
mA
mA
mS
mS
mS
µA
V
V
V
V
RF800