Datasheet

Data Sheet 6 Rev. 1.2, 2010-11-26
TLE42694
Pin Configuration
3.3 Pin Assignment PG-DSO-14
PG-DSO-14
AEP02248
Q
GND
SI
GND
RO
GND
Ι
10
9
GND GND
1
2
3
4
5
GND
6
7 SO
14
13
12
11
D
GND
8
RADJ
Figure 3 Pin Configuration (top view)
3.4 Pin Definitions and Functions PG-DSO-14
Table 2
Pin Symbol Function
1
RADJ
Reset Threshold Adjust
connect an external voltage divider
to adjust reset threshold;
connect to GND for using internal threshold
2 D Reset Delay Timing
connect a ceramic capacitor to GND for adjusting the reset delay time;
leave open if the reset function is not needed
3, 4, 5, 6
GND
Ground
all pins must be connected to GND
7 RO Reset Output
open collector output; internally linked to the output via a 20kΩ p
ull-up resistor;
leave open if the reset function is not needed
8 SO Sense Output
open collector output; internally linked to the output via a 20kΩ p
ull-up resistor;
leave open if the sense comparator is not needed
9 Q Output
block to GND with a capacitor close to the IC t
erminals, respecting the values given
for its capacitance C
Q
and ESR in the table “Functional Range” on Page 9
10, 11, 12
GND
Ground
all pins must be connected to GND
13 I
Input
for compensating line influences, a capacitor t
o GND close to the IC terminals is
recommended
14 SI Sense Input
connect the voltage to be monitored;
connect to Q if the sense comp
arator is not needed