SI8455BB-A-IS1 Silicon Laboratories Inc, SI8455BB-A-IS1 Datasheet - Page 6
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SI8455BB-A-IS1
Manufacturer Part Number
SI8455BB-A-IS1
Description
IC ISOLATOR DGTL 5CH 16SOIC
Manufacturer
Silicon Laboratories Inc
Series
ISOpror
Specifications of SI8455BB-A-IS1
Inputs - Side 1/side 2
5/0
Number Of Channels
5
Isolation Rating
2500Vrms
Voltage - Supply
2.7 V ~ 5.5 V
Data Rate
150Mbps
Propagation Delay
6ns
Output Type
Tri-State
Package / Case
16-SOIC (3.9mm Width)
Operating Temperature
-40°C ~ 125°C
Operating Supply Voltage (typ)
3.3/5V
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Si8450/51/52/55
Table 3. Electrical Characteristics (Continued)
(V
6
Parameter
Si8450Bx, Si8455Bx
V
V
Si8451Bx
V
V
Si8452Bx
V
V
Si8450Bx, Si8455Bx
V
V
Si8451Bx
V
V
Si8452Bx
V
V
Si845xAx
Maximum Data Rate
Minimum Pulse Width
Propagation Delay
Pulse Width Distortion
|t
Propagation Delay Skew
Channel-Channel Skew
Notes:
PLH
DD1
DD1
DD2
DD1
DD2
DD1
DD2
DD1
DD2
DD1
DD2
DD1
DD2
1. The nominal output impedance of an isolator driver channel is approximately 85 , ±40%, which is a combination of
2. t
3. See "3. Errata and Design Migration Guidelines" on page 26 for more details.
4. Start-up time is the time period from the application of power to valid data at the output.
= 5 V±10%, V
- t
the value of the on-chip series termination resistor and channel resistance of the output driver FET. When driving loads
where transmission line effects will be a factor, output pins should be appropriately terminated with controlled
impedance PCB traces.
the same supply voltages, load, and ambient temperature.
PSK(P-P)
PHL
|
100 Mbps Supply Current (All inputs = 50 MHz square wave, CI = 15 pF on all outputs)
10 Mbps Supply Current (All inputs = 5 MHz square wave, CI = 15 pF on all outputs)
is the magnitude of the difference in propagation delay times measured between different units operating at
DD2
= 5 V±10%, T
2
t
PHL
t
Symbol
A
PSK(P-P)
PWD
= –40 to 125 ºC; applies to narrow and wide-body SOIC packages)
t
PSK
, t
PLH
Timing Characteristics
Test Condition
See Figure 2
See Figure 2
Rev. 1.3
Min
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
0
20.4
12.6
16.5
Typ
4.3
4.8
4.4
5.0
4.6
4.8
4.6
8.6
24
—
—
—
—
—
—
Max
10.8
25.5
15.8
20.6
250
6.5
6.7
6.2
7.0
6.4
6.7
6.9
1.0
30
35
25
40
35
Mbps
Unit
mA
mA
mA
mA
mA
mA
ns
ns
ns
ns
ns