SI840XI2C-KIT Silicon Laboratories Inc, SI840XI2C-KIT Datasheet - Page 7

• Manufacturer Part Number: SI840XI2C-KIT
• Description: KIT EVAL FOR SI840X
• Manufacturer: Silicon Laboratories Inc

Specifications of SI840XI2C-KIT

• Main Purpose: Interface, Digital Isolator
• Embedded: No
• Utilized Ic / Part: Si8400, Si8401, Si8405
• Primary Attributes: Assorted Bi-directional i²C Isolators
• Secondary Attributes: 2 Single Channel, 1 Dual channel isolator
• Interface Type: I2C
• Operating Supply Voltage: 2.7 V to 5.5 V
• Product: Interface Modules
• For Use With/related Products: Si840x
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: 336-1990

Table 4. Electrical Characteristics for Unidirectional Non-I
3.0 V < VDD < 5.5 V. TA = –40 to +125 °C. Typical specs at 25 °C
Parameter
High Level Input Voltage
Low Level Input Voltage
High Level Output Voltage
Low Level Output Voltage
Input Leakage Current
Output Impedance
Timing Characteristics
Maximum Data Rate
Minimum Pulse Width
Propagation Delay
Pulse Width Distortion
|t
Propagation Delay Skew
Channel-Channel Skew
Output Rise Time
Output Fall Time
Notes:
PLH
1. The nominal output impedance of a non-I
2. t
- t
combination of 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
|
is the magnitude of the difference in propagation delay times measured between different units operating at
1
2
t
PHL
t
Symbol
PSK(P-P)
PWD
V
t
V
V
V
Z
PSK
I
OH
, t
t
t
OL
IH
L
IL
O
r
f
PLH
2
C isolator driver channel is approximately 85 , ±40%, which is a
See Figure 1 and
See Figure 1 and
Test Condition
See Figure 1
See Figure 1
loh = –4 mA
C
C
lol = 4 mA
Figure 2
Figure 2
3
3
= 15 pF
= 15 pF
Rev. 1.3
AVDD, BVDD
2
C Digital Channels (Si8402/05)
–0.4
Min
2.0
—
—
—
—
—
—
—
—
—
—
—
0
Typ
4.8
4.0
3.0
0.2
—
—
—
85
—
—
—
—
—
—
Max
Si840x
±10
0.8
0.4
6.0
4.3
10
40
20
12
20
10
—
—
—
Mbps
Unit
µA
ns
ns
ns
ns
ns
ns
ns
V
V
V
V

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