LICAL-ENC-HS001 Просмотр технического описания (PDF) - Unspecified
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LICAL-ENC-HS001 Datasheet PDF : 11 Pages
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ELECTRICAL SPECIFICATIONS
Parameter
POWER SUPPLY
Operating Voltage
Supply Current:
At 2.0V VCC
At 3.0V VCC
At 5.0V VCC
Power-Down Current:
At 2.0V VCC
At 3.0V VCC
At 5.0V VCC
DECODER SECTION
Input Low
Input High
Output Low
Output High
Output Sink Current
Output Drive Current
ENVIRONMENTAL
Operating Temperature Range
Designation Min.
Typical
Max.
Units Notes
VCC
2.0
–
5.5
VDC
–
ICC
–
240
300
µA
1
–
370
470
µA
1
–
670
780
µA
1
IPDN
–
0.10
0.80
µA
–
–
0.10
0.85
µA
–
–
0.20
0.95
µA
–
VIL
0.0
–
0.15 x VCC
V
2
VIH
0.8 x VCC
–
VCC
V
3
VOL
–
–
0.6
V
–
VOH
VCC - 0.7
–
–
V
–
–
–
–
25
mA
–
–
–
–
25
mA
–
–
-40
–
+125
°C
–
Table 1: Electrical Specifications
Notes
1. Current consumption with no active loads.
2. For 3V supply, (0.15 x 3.0) = 0.45V max.
3. For 3V supply, (0.8 x 3.0) = 2.4V min.
ABSOLUTE MAXIMUM RATINGS
Supply Voltage VCC
-0.3
Any Input or Output Pin
-0.3
Max. Current Sourced By Output Pins
Max. Current Sunk By Output Pins
Max. Current Into VCC
Max. Current Out Of GND
Operating Temperature
-40
Storage Temperature
-65
to +6.5
to VCC + 0.3
25
25
250
300
to +125
to +150
VDC
VDC
mA
mA
mA
mA
°C
°C
*NOTE* Exceeding any of the limits of this section may lead to permanent
damage to the device. Furthermore, extended operation at these maximum
ratings may reduce the life of this device.
Baud Rate
Decoder Activation Time
4,800
67
28,800
36
Table 2: Encoder SEND to Decoder Activation Times (mS)
Page 2
RECOMMENDED PAD LAYOUT
HS Series encoders and decoders are implemented in an industry standard 20-
pin Shrink Small Outline Package (20-SSOP). The recommended layout
dimensions are shown below.
0.016
(0.41)
0.047
(1.19)
0.026
(0.65)
0.234 (5.94)
0.328 (8.33)
Figure 2: HS Series Decoder PCB Layout Dimensions
PRODUCTION CONSIDERATIONS
These surface-mount components are designed to comply with standard reflow
production methods. The recommended reflow profile is shown below and
should not be exceeded, as permanent damage to the part may result.
Lead-Free
Sn / Pb
275
250
225
260°C Max
240°C Max
200
175
150
125
100
75
50
25
0
0
20 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 380 400 420
TIME (SECONDS)
Figure 3: HS Series Reflow Profile
*CAUTION*
This product is a static-sensitive component. Always wear an ESD
wrist strap and observe proper ESD handling procedures when
working with this device. Failure to observe this precaution may
result in device damage or failure.
Page 3
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