SI8420AD-A-IS Silicon Laboratories Inc, SI8420AD-A-IS Datasheet - Page 8

• Manufacturer Part Number: SI8420AD-A-IS
• Description: ISOLATOR 2CH 5KV 1M 16SOIC
• Manufacturer: Silicon Laboratories Inc
• Series: ISOpror

Specifications of SI8420AD-A-IS

• Number Of Channels: 2
• Package / Case: 16-SOIC (0.300", 7.5mm Width)
• Inputs - Side 1/side 2: 2/0
• Isolation Rating: 5000Vrms
• Voltage - Supply: 2.7 V ~ 5.5 V
• Data Rate: 1Mbps
• Propagation Delay: 35ns
• Output Type: Logic
• Operating Temperature: -40°C ~ 125°C
• Mounting Style: SMD/SMT
• Propagation Delay Time: 35 ns
• Supply Voltage (max): 5.5 V
• Supply Voltage (min): 2.7 V
• Supply Current: 3 mA
• Power Dissipation: 150 mW
• Maximum Operating Temperature: + 125 C
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: 336-1933-5; SI8420AD-A-IS

Table 2. Electrical Characteristics
(V
Si8410/20/21 (5 kV)
Si 8422/23 (2. 5 & 5 kV)
8
Parameter
VDD Undervoltage Threshold
VDD Negative-Going Lockout
Hysteresis
Positive-Going Input Threshold
Negative-Going Input Threshold
Input Hysteresis
High Level Input Voltage
Low Level Input Voltage
High Level Output Voltage
Low Level Output Voltage
Input Leakage Current
Output Impedance (Si8410/20)
Si8410Ax, Bx
V
V
V
V
Si8420Ax, Bx
V
V
V
V
Si8421Ax, Bx
V
V
V
V
Si8422Ax, Bx
V
V
V
V
Si8423Ax, Bx
V
V
V
V
Notes:
DD1
DD1
DD2
DD1
DD2
DD1
DD2
DD1
DD2
DD1
DD2
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 the
2. t
3. Start-up time is the time period from the application of power to valid data at the output.
= 3.3 V ±10%, V
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)
is the magnitude of the difference in propagation delay times measured between different units operating at
DD2
= 3.3 V ±10%, T
1
DC Supply Current (All inputs 0 V or at supply)
VDDUV+ V
VDD
Symbol
A
V
VT+
VT–
V
V
V
V
= –40 to 125 °C)
Z
HYS
I
OH
OL
IH
L
IL
O
HYS
Test Condition
All inputs falling
All inputs rising
All inputs 0 DC
All inputs 0 DC
All inputs 1 DC
All inputs 1 DC
All inputs 0 DC
All inputs 0 DC
All inputs 1 DC
All inputs 1 DC
All inputs 0 DC
All inputs 0 DC
All inputs 1 DC
All inputs 1 DC
All inputs 0 DC
All inputs 0 DC
All inputs 1 DC
All inputs 1 DC
All inputs 0 DC
All inputs 0 DC
All inputs 1 DC
All inputs 1 DC
DD1
loh = –4 mA
lol = 4 mA
Rev. 1.0
, V
DD2
rising
V
DD1
,V
2.15
0.40
Min
1.6
1.1
2.0
45
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
DD2
– 0.4
0.45
Typ
2.3
3.1
0.2
1.0
1.0
3.0
1.0
1.3
1.7
5.8
1.7
1.7
1.7
3.7
3.7
3.7
3.7
1.7
1.7
5.4
1.7
1.3
1.7
75
50
—
—
—
—
—
Max
0.50
±10
2.5
1.4
0.8
0.4
1.5
1.5
4.5
1.5
2.0
2.6
8.7
2.6
2.6
2.6
5.6
5.6
5.6
5.6
2.6
2.6
8.1
2.6
2.0
2.6
1.9
95
—
—
—
Unit
mV
mA
mA
mA
mA
mA
µA

V
V
V
V
V
V
V
V