STM690 STMicroelectronics, STM690 Datasheet - Page 23

• Manufacturer Part Number: STM690
• Description: 3v Supervisor With Battery Switchover
• Manufacturer: STMicroelectronics

DC AND AC PARAMETERS
This section summarizes the operating measure-
ment conditions, and the DC and AC characteris-
tics of the device. The parameters in the DC and
AC characteristics Tables that follow, are derived
from tests performed under the Measurement
Table 6. Operating and AC Measurement Conditions
Figure 35. E to E
Note: 1. C
Figure 36. AC Testing Input/Output Waveforms
V
Ambient Operating Temperature (T
Input Rise and Fall Times
Input Pulse Voltages
Input and Output Timing Ref. Voltages
0.8V CC
0.2V CC
CC
/V
BAT
L
includes load capacitance and scope probe capacitance.
Supply Voltage
CON
Propagation Delay Test Circuit
Parameter
A
50
)
25 Equivalent
Source Impedance
50 Cable
0.7V CC
0.3V CC
AI02568
3.6V
50
V
E
BAT
STM690/704/
Conditions summarized in Table 6, Operating and
AC Measurement Conditions. Designers should
check that the operating conditions in their circuit
match the operating conditions when relying on
the quoted parameters.
795/802/804/
805/806
GND
V
V
CC
CC
E
CON
STM690/704/795/802/804/805/806
STM690/704/795/
802/804/805/806
0.2 to 0.8V
0.3 to 0.7V
AI08854
1.0 to 5.5
–40 to 85
50pF C
5
L
(1)
CC
CC
Unit
°C
ns
V
V
V
23/32