AME8570M Datasheet, PDF (3/25 Pages) Analog Microelectronics – Manual Reset Input Option

AME
AME8570M
n Pin Configuration (Contd.)
SOT-25/TSOT-25A
Top View
5
4
AME8570M
1
2
3
AME8570M-AEVxxxxxx
1. RESET/RESETB
2. IN
3. GND
4. NC
5. NC
* Die Attach:
Non-Conductive Epoxy
µProcessor Supervisory
SOT-143
Top View
4
3
AME 8570M
1
2
AME8570M-A4Uxxxxxx
1. GND
2. RESET/RESETB
3. MRB
4. IN
* Die Attach:
Conductive Epoxy
n Pin Description
Pin Number
SOT-23 /
SOT-23A
SOT-143
SOT-25 /
TSOT-25A
ABC
Pin Name
123
1
3
GND
211
2
1
RESET /
RESETB
332
4
2
IN
Pin Description
Ground.
This pin can be ordered as RESET or RESETB.
Reset is active high. RESETB is active low. It is
also available with an open-drain or push-pull
output.
Positive power supply. A reset is asserted after
this voltage drops below a predetermined level.
After V_IN rises above that level the reset output
remains asserted until the end of the reset timeout
period.
Manual RESET. Active low. Pulling this pin low
forces a reset. After a low to high transition reset,
N/A
3
N/A
MRB
remains asserted for exactly one reset timeout
period. This pin is internally pulled high. The pin
is floating or tied to V_IN, if it is unused.
N/A
4, 5
NC
No Internal Connection.
Rev. A.14
3