M41T94
DC AND AC PARAMETERS
This section summarizes the operating and mea-
surement conditions, as well as the DC and AC
characteristics of the device. The parameters in
the following DC and AC Characteristic tables are
derived from tests performed under the Measure-
ment Conditions listed in the relevant tables. De-
signers should check that the operating conditions
in their projects match the measurement condi-
tions when using the quoted parameters.
Table 4. DC and AC Measurement Conditions
Parameter
VCC Supply Voltage
Ambient Operating Temperature
Load Capacitance (CL)
Input Rise and Fall Times
Input Pulse Voltages
Input and Output Timing Ref. Voltages
Note: Output Hi-Z is defined as the point where data is no longer driven.
Figure 9. AC Testing Input/Output Waveforms
M41T94
2.7 to 5.5V
–40 to 85°C
100pF
≤ 50ns
0.2 to 0.8VCC
0.3 to 0.7VCC
0.8VCC
0.2VCC
0.7VCC
0.3VCC
AI02568
Table 5. Capacitance
Symbol
Parameter(1,2)
Min
CIN
Input Capacitance
COUT(3)
Output Capacitance
tLP
Low-pass filter input time constant (SDA and SCL)
Note: 1. Effective capacitance measured with power supply at 5V; sampled only, not 100% tested.
2. At 25°C, f = 1MHz.
3. Outputs are deselected.
Max
7
10
50
Unit
pF
pF
ns
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