MAX14821ETG(2011) View Datasheet(PDF) - Maxim Integrated
Part Name
Description
Manufacturer
MAX14821ETG Datasheet PDF : 31 Pages
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MAX14821
IO-Link Device Transceiver
Typical Operating Characteristics
(VCC = 24V, LDOIN = VP, VL = LDO33, C/Q and DO in push-pull configuration, TA = +25NC, unless otherwise noted.)
C/Q DRIVER OUTPUT HIGH
vs. LOAD CURRENT
24
C/Q DRIVER OUTPUT LOW
vs. SINK CURRENT
7
23
TA = +85°C
22
21
TA = -40°C
20
TA = +25°C
19
6
5
4
TA = +85°C
3
TA = +25°C
2
TA = -40°C
1
18
0 25 50 75 100 125 150 175
LOAD CURRENT (mA)
DO DRIVER OUTPUT HIGH
vs. LOAD CURRENT
24
23
TA = +85°C
22
TA = -40°C
21
TA = +25°C
20
19
0
0 25 50 75 100 125 150 175
SINK CURRENT (mA)
DO DRIVER OUTPUT LOW
vs. SINK CURRENT
7
6
5
4
TA = +85°C
3
TA = +25°C
TA = -40°C
2
1
18
0 25 50 75 100 125 150 175
LOAD CURRENT (mA)
C/Q DRIVER PROPAGATION DELAY
vs. TEMPERATURE (HiSlew = 0)
1.30
1.28
1.26
1.24
1.22
1.20
1.18
1.16
1.14
1.12 TXEN = VL
TXC = TXQ
1.10
-45 -30 -15 0 15 30 45 60 75 90
TEMPERATURE (°C)
0
0 25 50 75 100 125 150 175
SINK CURRENT (mA)
C/Q DRIVER PROPAGATION DELAY
vs. TEMPERATURE (HiSlew = 1)
0.46
0.45
0.44
0.43
0.42
0.41
0.40
0.39 TXEN = VL
TXC = TXQ
0.38
-45 -30 -15 0 15 30 45 60 75 90
TEMPERATURE (°C)
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