MAX6315 MAXIM [Maxim Integrated Products], MAX6315 Datasheet - Page 2

• Manufacturer Part Number: MAX6315
• Description: Open-Drain SOT ?P Reset Circuit
• Manufacturer: MAXIM [Maxim Integrated Products]

ABSOLUTE MAXIMUM RATINGS
V
RESET....................................................................-0.3V to +6.0V
All Other Pins..............................................-0.3V to (V
Input Current (V
Output Current (RESET)......................................................20mA
Rate of Rise (V
Open-Drain SOT µP Reset Circuit
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: The MAX6315 monitors V
2
CC
MANUAL RESET INPUT
Operating Voltage Range
V
Reset Threshold (Note 1)
Reset Threshold Tempco
V
Reset Timeout Period
MR Input Threshold
MR Minimum Input Pulse
MR Glitch Rejection
MR to Reset Delay
MR Pull-Up Resistance
RESET Output Voltage
RESET Output Leakage Current
CC
CC
CC
........................................................................-0.3V to +6.0V
_______________________________________________________________________________________
= +2.5V to +5.5V, T
Supply Current
to Reset Delay
Factory-trimmed reset thresholds are available in 100mV increments from 2.5V to 5V (see
Information ).
PARAMETER
CC
CC
) ...........................................................100V/µs
) .............................................................20mA
A
= -40°C to +85°C, unless otherwise noted. Typical values are at T
CC
SYMBOL
∆V
through an internal factory-trimmed voltage divider that programs the nominal reset threshold.
V
V
V
I
V
V
t
V
V
TH
CC
RP
CC
TH
OL
IH
IH
IL
IL
/°C
T
V
V
T
T
V
MAX6315US_ _D1-T
MAX6315US_ _D2-T
MAX6315US_ _D3-T
MAX6315US_ _D4-T
V
V
V
V
V
V
V
A
CC
CC
A
A
CC
TH
TH
CC
CC
CC
CC
CC
= -40°C to +85°C
= +25°C
= -40°C to +85°C
> 4.0V
< 4.0V
CC
= 5.5V, no load
= 3.6V, no load
= falling at 1mV/µs
> 4.25V, I
> 2.5V, I
> 1.2V, I
> 1.0V, I
> V
+ 0.3V)
TH
, RESET deasserted
CONDITIONS
SINK
SINK
SINK
SINK
= 1.2mA
= 0.5mA
= 80µA
= 3.2mA
Continuous Power Dissipation (T
Operating Temperature Range ...........................-40°C to +85°C
Storage Temperature Range .............................-65°C to +160°C
Lead Temperature (soldering, 10sec) .............................+300°C
SOT143 (derate 4mW/°C above +70°C) ........................320mW
V
V
0.3 x V
TH
TH
1120
MIN
140
1.0
0.8
20
32
- 1.8%
- 2.5%
1
1
A
CC
= +25°C.)
Ordering and Marking
A
1570
TYP
V
200
100
500
1.4
35
28
63
60
5
4
= +70°C)
TH
V
V
0.7 x V
TH
TH
MAX
2240
280
100
5.5
2.4
0.4
0.3
0.3
12
10
+ 1.8%
+ 2.5%
40
2
1
CC
ppm/°C
UNITS
ms
µA
kΩ
µA
µs
µs
ns
ns
V
V
V
V