ELECTRICAL CHARACTERISTICS
(V
CC
Typ = 5 V for L/M/J Models, 3.3 V for T/S Models, 3 V for R Models, 2.5 V for Z Models; unless otherwise noted.)
PARAMETER
SUPPLY
T
A
= 0°C to 70°C
Voltage
T
A
= - 40°C to +125°C
V
CC
< 5.5 V, SGM8_L/M/J, T
A
= 25°C
V
CC
< 5.5 V, SGM8_L/M/J, T
A
= - 40°C to +125°C
Current
V
CC
< 3.6 V, SGM8_R/S/T/Z, T
A
= 25°C
V
CC
< 3.6 V, SGM8_R/S/T/Z, T
A
= - 40°C to +125°C
RESET VOLTAGE THRESHOLD
T
A
= 25°C
SGM8_L
T
A
= - 40°C to +125°C
T
A
= 25°C
SGM8_M
T
A
= - 40°C to +125°C
T
A
= 25°C
SGM809J/SGM810J
T
A
= - 40°C to +125°C
T
A
= 25°C
SGM8_T
T
A
= - 40°C to +125°C
T
A
= 25°C
SGM8_S
T
A
= - 40°C to +125°C
T
A
= 25°C
SGM8_R
T
A
= - 40°C to +125°C
T
A
= 25°C
SGM8_Z
RESET THRESHOLD
Temperature Coefficient
V
CC
to RESET/
RESET
Delay
Reset Active Timeout Period
V
CC
= V
TH
to (V
TH
–100 mV)
T
A
=
- 40°C to +85°C
160
100
T
A
= - 40°C to +125°C
4.537
4.40
4.292
4.16
3.92
3.8
3.003
2.92
2.857
2.78
2.564
2.50
2.262
2.22
30
20
240
560
840
2.32
2.63
2.93
3.08
4.00
4.38
4.63
4.723
4.86
4.468
4.56
4.08
4.2
3.157
3.23
3.003
3.08
2.696
2.76
2.378
2.42
V
V
V
V
V
V
V
V
V
V
V
V
V
V
ppm/°C
µs
ms
ms
17
1.0
1.2
20
5.5
5.5
30
50
25
45
V
V
µA
µA
µA
µA
CONDITIONS
MIN
TYP
MAX
UNITS
T
A
= - 40°C to +125°C
RESET/
RESET
OUTPUT VOLTAGE
Low (SGM803R/S/T/Z)
Low (SGM809R/S/T/Z)
Low (SGM803L/M/J)
Low (SGM809L/M/J)
Low (SGM803R/S/T/L/M/J/Z)
Low (SGM809R/S/T/L/M/J/Z)
High (SGM809R/S/T/Z)
High (SGM809L/M/J)
Low (SGM810R/S/T/Z)
Low (SGM810L/M/J)
High (SGM810 R/S/T/L/M/J)
V
CC
= V
TH(MIN)
, I
SINK
= 1.2mA
0.3
V
V
CC
= V
TH(MIN)
, I
SINK
= 3.2mA
0.4
V
V
CC
> 1.0 V, I
SIN
K = 50µA
V
CC
> V
TH(MAX)
, I
SOURCE
= 500µA
V
CC
> V
TH(MAX)
, I
SOURCE
= 800µA
V
CC
= V
TH(MAX)
, I
SINK
= 1.2mA
V
CC
= V
TH(MAX)
, I
SINK
= 3.2mA
1.8 V < V
CC
< V
TH(MIN)
, I
SOURCE
= 150µA
V
CC
> V
TH
, reset de-asserted
0.8×V
CC
0.8×V
CC
V
CC
– 1.5
0.3
V
V
V
0.3
0.4
V
V
V
RESET
Open-Drain Output
Leakage Current (SGM803)
1
µA
Specifications subject to change without notice.
４
SGM803/809/810
SGMICRO [ Shengbang Microelectronics Co, Ltd ]
