Si8442BA-D-IU Silicon Laboratories Inc, Si8442BA-D-IU Datasheet - Page 10

• Manufacturer Part Number: Si8442BA-D-IU
• Description: Isolator Interface IC Quad Ch 1 kV Iso 150M 2/2
• Manufacturer: Silicon Laboratories Inc

Specifications of Si8442BA-D-IU

• Number Of Channels: 4
• Propagation Delay Time: 35 ns
• Supply Voltage (max): 5.5 V
• Supply Voltage (min): 2.7 V
• Supply Current: 9 mA
• Power Dissipation: 275 mW
• Maximum Operating Temperature: + 125 C
• Mounting Style: SMD/SMT
• Package / Case: QSOP-16
• Minimum Operating Temperature: - 40 C
• Lead Free Status / Rohs Status: Details

Table 3. Electrical Characteristics
(V
Si84x/5x QSOP
10
Parameter
Si8455Bx
V
V
Si8442Bx
V
V
Si845xBx, Si8442Bx
Maximum Data Rate
Minimum Pulse Width
Propagation Delay
Pulse Width Distortion
|t
Propagation Delay Skew
Channel-Channel Skew
Si845xBx, Si8442Bx
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
Common Mode Transient
Immunity at Logic Low Output
Enable to Data Valid
Enable to Data Tri-State
Start-up Time
Notes:
PLH
PLH
DD1
DD1
DD2
DD1
DD2
1. Specifications in this table are also valid at VDD1 = 2.6 V and VDD2 = 2.6 V when the operating temperature range is
2. The nominal output impedance of an isolator driver channel is approximately 85 , ±40%, which is a combination of the
3. t
4. Start-up time is the time period from the application of power to valid data at the output.
= 2.70 V, V
- t
- t
constrained to T
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.
same supply voltages, load, and ambient temperature.
PHL
PHL
PSK(P-P)
|
|
100 Mbps Supply Current (All inputs = 50 MHz square wave, CI = 15 pF on all outputs)
4
is the magnitude of the difference in propagation delay times measured between different units operating at the
DD2
= 2.70 V, T
A
= 0 to 85 °C.
3
3
A
= –40 to 125 ºC; applies to narrow and wide-body SOIC packages)
t
t
t
t
Symbol
PHL
PHL
PSK(P-P)
PSK(P-P)
CMTI
PWD
PWD
t
t
t
t
1
PSK
PSK
t
en1
en2
SU
, t
t
t
,t
r
f
(Continued)
PLH
PLH
Timing Characteristics
Test Condition
V
See Figure 2
See Figure 2
See Figure 2
See Figure 2
See Figure 2
See Figure 2
See Figure 1
See Figure 1
I
C
C
= V
L
L
Rev. 0.1
= 15 pF
= 15 pF
DD
or 0 V
Min
3.0
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
0
0
13.3
Typ
4.3
7.2
7.2
6.0
1.5
2.0
0.5
4.8
3.2
5.0
7.0
25
15
—
—
—
—
—
—
—
—
Max
16.6
250
150
6.5
9.0
9.0
1.0
6.0
9.5
2.5
3.0
1.8
6.5
4.6
8.0
9.2
35
25
40
35
40
—
kV/µs
Mbps
Mbps
Unit
mA
mA
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
µs