Datasheet

73M1866B/73M1966B Data Sheet DS_1x66B_001
16 Rev. 1.6
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
Max
Unit
Supply voltage -0.5 4.0 V
Pin input voltage (except OSCIN) -0.5 6.0 V
Pin input voltage (OSCIN) -0.5 to VDD 0.5 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
Max
Unit
Supply voltage (VDD) with respect to VSS 3.0 3.6 V
Operating temperature -40 85 °C