STMicroelectronics M41T81SMY6F Linear IC M41T81SMY6F Fiche De Données
Codes de produits
M41T81SMY6F
DC and AC parameters
M41T81S
Doc ID 10773 Rev 7
5
DC and AC parameters
This section summarizes the operating and measurement 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 measurement conditions listed in the
relevant tables. Designers should check that the operating conditions in their projects match
the measurement conditions when using the quoted parameters.
AC characteristics of the device. The parameters in the following DC and AC Characteristic
tables are derived from tests performed under the measurement conditions listed in the
relevant tables. Designers should check that the operating conditions in their projects match
the measurement conditions when using the quoted parameters.
Table 7.
Operating and AC measurement conditions
Note:
Output Hi-Z is defined as the point where data is no longer driven.
Figure 15.
AC measurement I/O waveform
Table 8.
Capacitance
Parameter
M41T81S
Supply voltage (V
CC
)
2.7 to 5.5 V
Ambient operating temperature (T
A
)
–40 to 85 °C
Load capacitance (C
L
)
100 pF
Input rise and fall times
≤ 50 ns
Input pulse voltages
0.2V
CC
to 0.8V
CC
Input and output timing ref. voltages
0.3V
CC
to 0.7V
CC
Symbol
Parameter
(1)(2)
1.
Effective capacitance measured with power supply at 5 V; sampled only, not 100% tested.
2.
At 25 °C, f = 1 MHz
Min
Max
Unit
C
IN
Input capacitance
-
7
pF
C
OUT
(3)
3.
Outputs deselected
Output capacitance
-
10
pF
t
LP
Low-pass filter input time constant (SDA and SCL)
-
50
ns
AI02568
0.8VCC
0.2VCC
0.7VCC
0.3VCC