IMP809, IMP810
Absolute Maximum Ratings
Pin Terminal Voltage with Respect to Ground
V
CC
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –0.3V to 6.0V
RESET, RESET . . . . . . . . . . . . . . . . . . . . . . . . . –0.3V to (V
CC
+ 0.3V)
Input Current at V
CC
. . . . . . . . . . . . . . . . . . . 20mA
Output Current: RESET, RESET . . . . . . . . . 20mA
Rate of Rise at V
CC
. . . . . . . . . . . . . . . . . . . . 100V/µs
These are stress ratings only and functional operation is not implied.
Exposure to absolute maximum ratings for prolonged time periods may
affect device reliability
Power Dissipation (T
A
= 70
°
C) . . . . . . . . . . 320mW
(Derate 4mW/°C above 70
°
C)
Operating Temperature Range . . . . . . . . . . –40°C to 105°C
Storage Temperature Range . . . . . . . . . . . . . –65°C to 160°C
Lead Temperature (soldering, 10 sec) . . . . . 300°C
Electrical Characteristics
Unless otherwise noted V
CC
is over the full voltage range, T
A
= –40°C to 105°C.
Typical values at T
A
= 25°C, V
CC
= 5V for L/M/J devices, V
CC
= 3.3V for T/S devices and V
CC
= 3V for R devices.
Parameter
Input Voltage (V
CC
) Range
Supply Current
Symbol Conditions
V
CC
I
CC
T
A
= 0°C to 70°C
T
A
= – 40°C to 105°C
T
A
= – 40°C to 85°C
T
A
= – 40°C to 85°C
T
A
= 85°C to 105°C
T
A
= 85°C to 105°C
L devices
V
CC
< 5.5V, L/M/J
V
CC
< 3.6V, R/S/T
V
CC
< 5.5V, L/M/J
V
CC
< 3.6V, R/S/T
T
A
= 25°C
T
A
= – 40°C to 85°C
T
A
= 85°C to 105°C
T
A
= 25°C
T
A
= – 40°C to 85°C
T
A
= 85°C to 105°C
T
A
= 25°C
T
A
= – 40°C to 85°C
T
A
= 85°C to 105°C
T
A
= 25°C
T
A
= – 40°C to 85°C
T
A
= 85°C to 105°C
T
A
= 25°C
T
A
= – 40°C to 85°C
T
A
= 85°C to 105°C
T
A
= 25°C
T
A
= – 40°C to 85°C
T
A
= 85°C to 105°C
Min
1.1
1.2
Typ
9
6
Max
5.5
5.5
15
10
25
20
4.70
4.75
4.86
4.45
4.50
4.56
4.06
4.10
4.20
3.11
3.15
3.23
2.96
3.00
3.08
2.66
2.70
2.76
Units
V
µA
Reset Threshold
V
TH
M devices
J devices
T devices
S devices
R devices
4.56
4.50
4.40
4.31
4.25
4.16
3.93
3.89
3.80
3.04
3.00
2.92
2.89
2.85
2.78
2.59
2.55
2.50
4.63
V
4.38
4.00
3.08
2.93
2.63
Reset Threshold Stability
V
CC
to Reset Delay
Reset Active Timeout Period
Low RESET Output Voltage
(IMP809)
V
OL
V
OL
High RESET Output Voltage
(IMP809)
Low RESET Output Voltage
(IMP810)
High RESET Output Voltage
(IMP810)
Notes:
V
OH
V
OL
V
OH
V
CC
= V
TH
to V
TH
- 100mV
T
A
= – 40°C to 85°C
140
T
A
= 85°C to 105°C
100
V
CC
= V
TH
min., I
SINK
= 1.2mA, IMP809R/S/T
V
CC
= V
TH
min., I
SINK
= 3.2mA, IMP809L/M/J
V
CC
> 1.1V, I
SINK
= 50µA
V
CC
> V
TH
max., I
SOURCE
= 500µA, IMP809R/S/T 0.8V
CC
V
CC
> V
TH
max., I
SOURCE
= 800µA, IMP809L/M/J V
CC
-1.5
V
CC
= V
TH
max., I
SINK
= 1.2mA, IMP810R/S/T
V
CC
= V
TH
max., I
SINK
= 3.2mA, IMP810L/M/J
1.8V < V
CC
< V
TH
min., I
SOURCE
= 150µA
0.8V
CC
30
20
240
560
840
0.3
0.4
0.3
ppm/°C
µs
ms
V
V
0.3
0.4
V
V
1. Production testing done at T
A
= 25°C. Over-temperature specifications guaranteed by design only.
2.R
SET output is active LOW for the IMP809 and RESET output is active HIGH for the IMP810
E
3
IMP [ IMP, INC ]
