AS8220A View Datasheet(PDF) - austriamicrosystems AG
Part Name
Description
Manufacturer
AS8220A Datasheet PDF : 34 Pages
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AS8220A
Objective Data Sheet - Electrical Characteristics
Table 3. Electrical Characteristics
Symbol
Parameter
Conditions
Min Typ Max Units
IBP-5VShortMax
Absolute max current when
BP is shorted to -5 V
VBP= -5V
+100 mA
IBM-5VShortMax
Absolute max current when
BM is shorted to -5 V
VBM= -5V
IBP27VShortMax
Absolute max current when
BP is shorted to 27 V
VBP= 27V
IBM27VShortMax
Absolute max current when
BM is shorted to 27 V
VBM= 27V
IBP48VShortMax
Absolute max current when
BP is shorted to 48 V
VBP= 48V
IBM48VShortMax
Absolute max current when
BM is shorted to 48 V
VBM= 48V
tTxD_BUS01
Delay time from TxD to
BUS positive edge
tTxD_RISE = 5ns
tTxD_BUS10
Delay time from TxD to
BUS negative edge
tTxD_MISMATCH
Delay time from TxD to
BUS mismatch
G tBUS10
Fall time differential bus
voltage
A t tBUS01
Rise time differential bus
voltage
s n tTxEN_BUS_Idle_Active
Delay time from TxEN to
bus active
m te tTxEN_BUS_Active_Idle
Delay time from TxEN to
bus idle
a n tTxEN_MISMATCH
Delay time from TxEN to
bus mismatch
o tBGE_BUS_Idle_Active
Delay time from BGE to
bus active
c tBGE_BUS_Active_Idle
Delay time from BGE to
bus idle
al tBUS_Idle_Active
Differential bus voltage
transition time: idle to
active
ic tBUS_Active_Idle
Differential bus voltage
transition time: active to
idle
n tTxEN_timeout
Receiver
TxEN timeout
h RBP, RBM
cRDIFF
BP, BM input resistance
BP, BM differential input
resistance
eVBPidle,
TVBMidle
Idle voltage in NORMAL
mode on pin BP, BM
tTxD_FALL = 5ns
tTxD_BUS10 - tTxD_BUS01
80% - 20% of VBUS
20% - 80% of VBUS
|tTxEN_BUS_Idle_Active -
tTxEN_BUS_Active_Idle|
Idle mode; RBUS=∞
Idle mode; RBUS=∞
NORMAL mode; VTxEN =
VIO
-4
3.75
3.75
0.64
10
20
0.4*
VCC
VBPidle_low,
VBMidle_low
Idle voltage in STANDBY
mode on pin BP, BM
STANDBY mode
-0.2
+100
+100
+100
+100
still+100
50
50
4
18.75
18.75
50
50
50
50
50
30
30
3.07
40
80
0.5* 0.6*
VCC
VCC
0
+0.2
mA
valid mA
mA
mA
mA
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ms
KΩ
KΩ
V
V
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Revision 17920-001-10a
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