B&B Electronics RS-232 to Ethernet Converter ES1A Spezifikationen Seite 4

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Si3216
4 Rev. 1.0
Not Recommended
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1. Electrical Specifications
Table 1. Absolute Maximum Ratings and Thermal Information
1
Parameter Symbol Value Unit
Si3216
DC Supply Voltage V
DDD
, V
DDA1
, V
DDA2
–0.5 to 6.0 V
Input Current, Digital Input Pins I
IN
±10 mA
Digital Input Voltage V
IND
–0.3 to (V
DDD
+0.3) V
Operating Temperature Range
2
T
A
–40 to 100 C
Storage Temperature Range T
STG
–40 to 150 C
TSSOP-38 Thermal Resistance, Typical
JA
70 C/W
QFN-38 Thermal Resistance, Typical
JA
35 C/W
Continuous Power Dissipation
2
P
D
0.7 W
Si3201
DC Supply Voltage V
DD
–0.5 to 6.0 V
Battery Supply Voltage V
BAT
–104 V
Input Voltage: TIP, RING, SRINGE, STIPE pins V
INHV
(V
BAT
– 0.3) to (V
DD
+0.3) V
Input Voltage: ITIPP, ITIPN, IRINGP, IRINGN pins V
IN
–0.3 to (V
DD
+0.3) V
Operating Temperature Range
2
T
A
–40 to 100 C
Storage Temperature Range T
STG
–40 to 150 C
SOIC-16 Thermal Resistance, Typical
3
JA
55 C/W
Continuous Power Dissipation
2
P
D
0.8 at 70 ºC W
0.6 at 85 ºC
Notes:
1. Permanent device damage may occur if the absolute maximum ratings are exceeded. Functional operation should be
restricted to the conditions as specified in the operational sections of this data sheet. Exposure to absolute maximum
rating conditions for extended periods may affect device reliability.
2. Operation above 125
º
C junction temperature may degrade device reliability.
3. Thermal resistance assumes a multi-layer PCB with the exposed pad soldered to a topside PCB pad.
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