MAX6327 MAXIM [Maxim Integrated Products], MAX6327 Datasheet - Page 2

• Manufacturer Part Number: MAX6327
• Description: 3-Pin, Ultra-Low-Power SC70/SOT ?P Reset Circuits
• Manufacturer: MAXIM [Maxim Integrated Products]

ABSOLUTE MAXIMUM RATINGS
Terminal Voltage (with respect to GND)
V
RESET, RESET (push-pull) .........................-0.3V to (V
RESET (open drain)..................................................-0.3V to +6V
Input Current (V
Output Current (RESET, RESET).........................................20mA
Rate of Rise (V
3-Pin, Ultra-Low-Power SC70/SOT
µP Reset Circuits
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
ELECTRICAL CHARACTERISTICS
(V
Note 1: Overtemperature limits are guaranteed by design and not production tested.
2
V
Supply Current
Reset Threshold
Reset Threshold Tempco
V
Reset Active Timeout Period
RESET Output Voltage
(MAX6326/MAX6328/
MAX6346/MAX6348)
RESET Output Voltage
(MAX6326/MAX6346)
CC
RESET Output Voltage
(MAX6327/MAX6347)
RESET Threshold
Hysteresis
Open-Drain RESET Output
Leakage Current
CC
CC
CC
...........................................................................-0.3V to +6V
_______________________________________________________________________________________
= full range, T
Range
to Reset Delay
PARAMETER
CC
CC
) ...........................................................100V/µs
) .............................................................20mA
A
= -40°C to +85°C, unless otherwise noted. Typical values are at T
SYMBOL
∆V
V
V
V
V
V
I
TH
CC
OH
OH
OL
OL
TH
/°C
T
V
Table 1
V
I
I
I
I
I
MAX6327 only
I
V
I
MAX6346/MAX6347/MAX6348
T
MAX632_ only, V
V
I
I
I
MAX6326/MAX6327/MAX6328
SINK
SINK
SOURCE
SOURCE
SOURCE
SOURCE
SINK
SINK
SINK
SOURCE
A
A
CC
CC
CC
TH
= 0°C to +70°C
= -40°C to +85°C
≤ 4.38V
= 3.2V for V
= 5.5V, no load
= V
= 1.6mA, V
= 100µA, V
= 1.2mA, V
= 3.2mA, V
= 3.2mA, V
TH
= 500µA, V
= 800µA, V
= 800µA, V
= 500µA, V
= 50µA, V
CC
to (V
+ 0.3V)
TH
TH
CC
CC
CC
CC
CC
CC
CONDITIONS
- 100mV)
CC
> 2.93V, no load
= 3.0V for V
> 2.1V, reset asserted
≥ 1.2V, reset asserted
≥ 3.2V, reset not asserted,
≥ 4.5V, reset not asserted,
= V
CC
CC
CC
CC
≥ 1.2V, reset asserted
= 3.2V, MAX6326 only
= 4.5V, V
= V
≥ 2.1V, reset asserted
TH(MAX)
Continuous Power Dissipation (T
Operating Temperature Range ...........................-40°C to +85°C
Storage Temperature Range .............................-65°C to +150°C
Lead Temperature (soldering, 10s) .................................+300°C
T
T
TH(MAX)
A
A
3-Pin SC70 (derate 2.7mW/°C above +70°C) ...............174mW
3-Pin SOT23 (derate 4mW/°C above +70°C)................320mW
= -40°C to +85°C
= +25°C
, V
TH
TH
TH
≤ 2.93V,
, V
≤ 4.38V
≥ 4.5V
TH
≥ 4.5V
A
= +25°C and V
0.8 · V
0.8 · V
0.8 · V
0.8 · V
0.8 · V
V
V
1.5%
2.5%
MIN
100
1.0
1.2
TH
TH
-
-
A
CC
CC
CC
CC
CC
= +70°C)
CC
TYP
= 3V.) (Note 1)
V
V
185
0.5
1.0
6.3
9.5
40
20
TH
TH
V
V
1.5%
2.5%
MAX
1.75
280
5.5
5.5
1.0
TH
TH
0.3
0.4
0.3
0.4
0.4
0.1
+
+
ppm/°C
UNITS
ms
mV
µA
µA
µs
V
V
V
V
V