SI8422BB-B-ISR Silicon Laboratories Inc, SI8422BB-B-ISR Datasheet - Page 6
SI8422BB-B-ISR
Manufacturer Part Number
SI8422BB-B-ISR
Description
IC ISOLATOR DGTL 2.5KV 8SOIC
Manufacturer
Silicon Laboratories Inc
Series
ISOpror
Datasheet
1.SI8422AD-B-IS.pdf
(38 pages)
Specifications of SI8422BB-B-ISR
Inputs - Side 1/side 2
1/1
Number Of Channels
2
Isolation Rating
2500Vrms
Voltage - Supply
2.7 V ~ 5.5 V
Data Rate
150Mbps
Propagation Delay
8ns
Output Type
Logic
Package / Case
8-SOIC (3.9mm Width)
Operating Temperature
-40°C ~ 125°C
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Si8410/20/21 (5 kV)
Si 8422/23 (2. 5 & 5 kV)
Table 1. Electrical Characteristics (Continued)
(V
6
Parameter
Si8410Bx
V
V
Si8420Bx
V
V
Si8421Bx
V
V
Si8422Bx
V
V
Si8423Bx
V
V
Si8422Ax, Si8423Ax
Maximum Data Rate
Minimum Pulse Width
Propagation Delay
Pulse Width Distortion
|t
Propagation Delay Skew
Channel-Channel Skew
Si8422Bx, Si8423Bx
Maximum Data Rate
Minimum Pulse Width
Propagation Delay
Pulse Width Distortion
|t
Propagation Delay Skew
Channel-Channel Skew
All Models
Output Rise Time
Output Fall Time
Peak Eye Diagram Jitter
Common Mode Transient
Immunity
Start-up Time
Notes:
PLH
PLH
DD1
DD1
DD2
DD1
DD2
DD1
DD2
DD1
DD2
DD1
DD2
1. The nominal output impedance of an isolator driver channel is approximately 50 , ±40%, which is a combination of
2. t
3. Start-up time is the time period from the application of power to valid data at the output.
= 5 V ±10%, V
- t
- 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
PHL
|
|
100 Mbps Supply Current (All inputs = 50 MHz square wave, C
3
is the magnitude of the difference in propagation delay times measured between different units operating at
DD2
= 5 V ±10%, T
2
2
t
t
t
t
A
Symbol
PHL
PHL
PSK(P-P)
PSK(P-P)
t
PWD
PWD
JIT(PK)
CMTI
= –40 to 125 ºC)
t
t
PSK
PSK
t
SU
, t
, t
t
t
r
f
PLH
PLH
Timing Characteristics
Test Condition
V
See Figure 1
See Figure 1
See Figure 1
See Figure 1
See Figure 6
I
C
C
= V
L
L
Rev. 1.0
= 15 pF
= 15 pF
DD
or 0 V
Min
4.0
—
—
—
20
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
0
0
L
= 15 pF on all outputs)
Typ
350
2.1
5.0
3.7
9.8
6.8
6.8
6.8
6.8
3.4
9.2
8.0
1.5
2.0
0.5
2.0
2.0
45
15
—
—
—
—
—
—
—
—
Max
12.3
11.5
250
150
3.1
6.3
5.4
8.5
8.5
8.5
8.5
5.1
1.0
6.0
3.0
3.0
1.5
4.0
4.0
35
25
40
35
40
11
—
—
kV/µs
Mbps
Mbps
Unit
mA
mA
mA
mA
mA
ns
µs
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ps