73M1866B/73M1966B Data Sheet
DS_1x66B_001
3 Electrical Characteristics and Specifications
3.1 Isolation Barrier Characteristics
Table 6 provides the characteristics of the 73M1x66B Isolation Barrier.
Table 6: Isolation Barrier Characteristics
Parameter
Rating
Barrier frequency
768 kHz
Data transfer rate across the barrier for the sampling rate of 8 kHz 1.536 Mbps
When 16 kHz sampling rate is selected, the frequency and data transfer rates are twice those shown
above.
3.2 Electrical Specifications
This section provides the absolute maximum ratings, the recommended operating conditions and the DC
characteristics.
3.2.1 Absolute Maximum Ratings
Table 7 lists the maximum operating conditions for the 73M1x66B. Permanent device damage may occur
if absolute maximum ratings are exceeded. Exposure to the extremes of the absolute maximum rating for
extended periods may affect device reliability.
Table 7: Absolute Maximum Device Ratings
Parameter
Min
-0.5
Max
4.0
6.0
0.5
Unit
V
Supply voltage
Pin input voltage (except OSCIN)
Pin input voltage (OSCIN)
-0.5
V
-0.5 to VDD
V
3.2.2 Recommended Operating Conditions
Function operation should be restricted to the recommended operating conditions specified in Table 8.
Table 8: Recommended Operating Conditions
Parameter
Min
3.0
-40
Max
3.6
85
Unit
V
Supply voltage (VDD) with respect to VSS
Operating temperature
°C
16
Rev. 1.6
TERIDIAN [ TERIDIAN SEMICONDUCTOR CORPORATION ]
