83CXXX Datasheet, PDF (3/6 Pages) Unisonic Technologies – 4-PIN μP VOLTAGE MONITORS WITH MANUAL RESET INPUT

83CXXX
Preliminary
CMOS IC
„ ABSOLUTE MAXIMUM RATING
PARAMETER
Terminal Voltage (respect to GND)
RESET Voltage
Push-Pull
Open Drain
SYMBOL
V_CC
V_RESET
RATINGS
-0.3 ~ +6.0
-0.3 ~ (V_CC+0.3)
-0.3 ~ +6.0
UNIT
V
V
V
Input Current
Output Current ( RESET )
I_CC
20
mA
I_OUT
20
mA
Power Dissipation (Ta =+70°C)
Derated Above 70°C
P_D
320
mW
4
mW/°C
Operating Temperature
T_OPR
-40~+105
°C
Storage Temperature Range
T_STG
-65~+150
°C
Note: Absolute maximum ratings are those values beyond which the device could be permanently damaged.
Absolute maximum ratings are stress ratings only and functional device operation is not implied.
„ ELECTRICAL CHARACTERISTICS
(V_CC = full range, Ta =-40°C~+105°C. Typical values are at Ta=25°C, unless otherwise specified)
83C293 (2.93V) (V_CC= 3.3V)
PARAMETER
V_CC Range
MR Input Threshold
Reset Threshold
Supply Current
RESET Output Current ^Low
(push-pull active low)
High
MR Pull-up Resistance
Reset Threshold Tempco
V_CC to Reset Delay
Reset Active Timeout Period
MR Minima Pulse Width
MR Glitch Immunity (Note )
MR to Reset Propagation Delay
SYMBOL
V_CC
V_IH
V_IL
V_TH
I_CC
I_OL
I_OH
TEST CONDITIONS
Ta=0°C~+70°C
Ta=-40°C~+105°C
V_CC>V_TH(MAX)
Ta=25°C
V_CC<3.6V, Ta=-40°C~+105°C
V_CC=2.5V, V_RESET = 0.5V
V_CC= 3.3V, V_RESET = 2.8V
V_CC= V_TH~(V_TH-100mV)
V_CC= V_TH(MAX)
t_MR
t_MD
MIN
1.0
1.2
1.98
2.871
8
3
10
140
TYP
2.93
5
20
70
15
310
10
100
0.5
MAX
5.5
5.5
0.825
2.988
8
UNIT
V
V
V
V
V
μA
mA
mA
30
kΩ
ppm/°C
520 ms
μs
ns
μs
83C308 (3.08V) (V_CC=3.3V)
PARAMETER
SYMBOL
TEST CONDITIONS
V_CC Range
Ta=0°C~+70°C
V_CC
Ta=-40°C~+105°C
MR Input Threshold
Reset Threshold
Supply Current
RESET Output Current ^Low
V_IH
V_IL
V_CC>V_TH(MAX)
V_TH
Ta=25°C
I_CC
V_CC<3.6V, Ta=-40°C~+105°C
I_OL
V_CC=2.5V, V_RESET = 0.5V
(push-pull active low)
High
I_OH
V_CC= 3.3V, V_RESET = 2.8V
MR Pull-up Resistance
Reset Threshold Tempco
V_CC to Reset Delay
Reset Active Timeout Period
V_CC= V_TH ~ (V_TH-100mV)
V_CC= V_TH(MAX)
MR Minima Pulse Width
t_MR
MR Glitch Immunity (Note )
MR to Reset Propagation Delay
t_MD
Note: “Glitches” of 100ns or less typical values will not generate a reset pulse.
MIN
1.0
1.2
1.98
3.018
8
3
10
140
TYP
3.08
5
20
70
15
310
10
100
0.5
MAX UNIT
5.5
V
5.5
V
V
0.825 V
3.141 V
8
μA
mA
mA
30 kΩ
ppm/°C
520 ms
μs
ns
μs
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
3 of 6
QW-R502-353.a