SI8410BB-D-IS Datasheet, PDF (13/30 Pages) Silicon Laboratories – LOW-POWER SINGLE AND DUAL-CHANNEL DIGITAL ISOLATORS

Si8410/20/21
Table 5. Electrical Characteristics¹ (Continued)
(V_DD1 = 2.70 V, V_DD2 = 2.70 V, T_A = –40 to 125 °C)
Parameter
Symbol Test Condition
Min
Typ
Max Unit
Si8410Bx, Si8420Bx, Si8421Bx
Maximum Data Rate
0
—
150 Mbps
Minimum Pulse Width
—
—
6.0
ns
Propagation Delay
t_PHL, t_PLH See Figure 1
3.0
6.0
9.5
ns
Pulse Width Distortion
|t_PLH - t_PHL|
PWD
See Figure 1
—
Propagation Delay Skew³
t_PSK(P-P)
—
1.5
2.5
ns
2.0
3.0
ns
d _{Channel-Channel Skew}
t_PSK
—
0.5
1.8
ns
e _{All Models}
d _{Output Rise Time}
t_r
C_L = 15 pF
—
4.8
6.5
ns
n _{s Output Fall Time}
t_f
C_L = 15 pF
—
3.2
4.6
ns
e _{n Common Mode Transient}
Immunity
m _ig Start-up Time⁴
CMTI
V_I = V_DD or 0 V
—
t_SU
—
25
— kV/µs
15
40
µs
m s Notes:
1. Specifications in this table are also valid at VDD1 = 2.6 V and VDD2 = 2.6 V when the operating temperature range is
o ^{e constrained to TA = 0 to 85 °C.}
2. The nominal output impedance of an isolator driver channel is approximately 85 , ±40%, which is a combination of the
value of the on-chip series termination resistor and channel resistance of the output driver FET. When driving loads
c ^D _{where transmission line effects will be a factor, output pins should be appropriately terminated with controlled}
impedance PCB traces.
e _{3. tPSK(P-P) is the magnitude of the difference in propagation delay times measured between different units operating at}
w _{the same supply voltages, load, and ambient temperature.}
R _{4. Start-up time is the time period from the application of power to valid data at the output.}
ot ^{Ne Table 6. Regulatory Information*}
N ^{r CSA}
fo ^{The Si84xx is certified under CSA Component Acceptance Notice 5A. For more details, see File 232873.}
61010-1: Up to 300 V_RMS reinforced insulation working voltage; up to 600 V_RMS basic insulation working voltage.
60950-1: Up to 130 V_RMS reinforced insulation working voltage; up to 600 V_RMS basic insulation working voltage.
VDE
The Si84xx is certified according to IEC 60747-5-2. For more details, see File 5006301-4880-0001.
60747-5-2: Up to 560 V_peak for basic insulation working voltage.
UL
The Si84xx is certified under UL1577 component recognition program. For more details, see File E257455.
Rated up to 2500 V_RMS isolation voltage for basic insulation.
*Note: Regulatory Certifications apply to 2.5 kV_RMS rated devices which are production tested to 3.0 kV_RMS for 1 sec.
For more information, see "5. Ordering Guide" on page 25.
Rev. 1.5
13