APR3101/2/3
Part Number Description
Part Number
Part Description
APR3101
APR3102
APR3103
Reset Output Push Pull Active Low with Delay
Reset Output Push Pull Active High with Delay
Reset Output Open Drain Active Low with Delay
Electrical Characteristics
VIN = 5V, TA = -40 to 85°C unless otherwise noted. Typical values are at TA=25°C, VCC = 5V for 4.38V
versions, VCC = 3.3V for 3.08/2.93V versions, VCC = 3.0V for 2.63V. versions and VCC = 2.5V for 2.32V
versions, VCC = 2.0V for 1.75V versions , VCC = 1.8V for 1.5V versions.
APR3101/2/3
Symbol
Parameter
Supply Voltage
Test Conditions
Unit
Min.
1.2
Typ.
Max.
VCC
ICC
6
4
5
V
µA
Supply Current
VCC=1.5V~6V
TA=-40 to 85°C
TA=25°C
1.5
3
±1.5%
±2%
20
VTH
Reset Threshold
TA=-40 to 85°C
VHYST
TRTP
VOL
VOH
TD
Hysteresis Range
Reset Timeout Period
Reset Output Low
Reset Output High
mV
ms
V
150
250
350
0.5
I
I
SINK=1.2mA
SOURCE=0.6mA
VCC=VTH to (VTH-100mV)
0.8*VCC
VCC to Reset Delay
25
0.5
47
µS
µA
µS
µS
V
ILE
Reset Output Leakage
MR Minimum Pulse Width
MR to Reset Delay
MR Input Low Threshold
MR Input High Threshold
MR Pull-Up resistance
0.5
TMPW
TMRD
VMIL
VMIH
10
0.4* VCC
70
0.5* VCC
30
MR
R
KΩ
Application Circuit
CC
V
CC
V
VCC
VCC
VCC
VCC
100k
RESET
INPUT
µP
RESET
INPUT
APR3101
APR3102
APR3103 RESET
RESET
µP
(RESET)
GND
GND
GND
GND
Copyright ANPEC Electronics Corp.
Rev. A.3 - Feb., 2004
4
www.anpec.com.tw
ANPEC [ ANPEC ELECTRONICS COROPRATION ]
