MAX809REXR+T Maxim Integrated Products, MAX809REXR+T Datasheet - Page 3

• Manufacturer Part Number: MAX809REXR+T
• Description: IC RESET CIRC MPU SC70-3
• Manufacturer: Maxim Integrated Products
• Type: Simple Reset/Power-On Resetr

Specifications of MAX809REXR+T

• Number Of Voltages Monitored: 1
• Output: Push-Pull, Totem Pole
• Reset: Active Low
• Reset Timeout: 140 ms Minimum
• Voltage - Threshold: 2.63V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: SC-70-3, SOT-323-3
• Monitored Voltage: 2.5 V, 3 V, 3.3 V, 5 V
• Output Type: Active Low, Push-Pull
• Manual Reset: Not Resettable
• Watchdog: No Watchdog
• Battery Backup Switching: No Backup
• Power-up Reset Delay (typ): 240 ms
• Supply Voltage (max): 5.5 V
• Supply Voltage (min): 1.2 V
• Supply Current (typ): 17 uA
• Maximum Power Dissipation: 174 mW
• Maximum Operating Temperature: + 125 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• Power Fail Detection: No
• Undervoltage Threshold: 2.59 V
• Overvoltage Threshold: 2.66 V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: MAX809REXR+T; MAX809REXR+TTR

ELECTRICAL CHARACTERISTICS (continued)
(V
+25°C, V
Reset Threshold
(SC70 only)
Reset Threshold Tempco
V
Reset Active Timeout Period
(SOT23)
Reset Active Timeout Period
(SC70)
(push-pull active low and open-
drain active low, MAX803 and
MAX809)
(push-pull active low MAX809)
RESET Output Voltage Low
(push-pull active high, MAX810)
CC
CC
= full range, T
to Reset Delay (Note 2)
Output Voltage Low
Output Voltage High
CC
PARAMETER
= 5V for L/M/J versions, V
A
_______________________________________________________________________________________
= -40°C to +105°C (SOT23) or T
3-Pin Microprocessor Reset Circuits
SYMBOL
CC
V
V
V
V
OH
OL
OL
TH
= 3.3V for T/S versions, V
MAX8_ _L
MAX8_ _M
MAX8_ _T
MAX8_ _S
MAX8_ _R
MAX8_ _Z
(SC70 only)
V
T
T
T
T
V
MAX803R/S/T/Z, MAX809R/S/T/Z
V
MAX803L/M, MAX809J/L/M
V
V
MAX803R/S/T/Z, MAX809R/S/T/Z
V
MAX803L/M, MAX809J/L/M
V
MAX810R/S/T/Z
V
MAX810L/M
CC
A
A
A
A
CC
CC
CC
CC
CC
CC
CC
= -40°C to +85°C
= +85°C to +105°C
= -40°C to +85°C
= +85°C to +125°C
= V
= V
= V
> 1.0V, I
> V
> V
= V
= V
A
= -40°C to +125°C (SC70), unless otherwise noted. Typical values are at T
TH
TH
TH
TH
TH
TH
TH
to (V
min, I
min, I
max, I
max, I
max, I
max, I
SINK
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
TH
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
CONDITIONS
SINK
SINK
SOURCE
SOURCE
SINK
SINK
CC
= +25°C
= -40°C to +85°C
= -40°C to +125°C
= +25°C
= -40°C to +85°C
= -40°C to +125°C
= +25°C
= -40°C to +85°C
= -40°C to +125°C
= +25°C
= -40°C to +85°C
= -40°C to +125°C
= +25°C
= -40°C to +85°C
= -40°C to +125°C
= +25°C
= -40°C to +85°C
= -40°C to +125°C
- 100mV)
= 50μA
= 3V for R version, and V
= 1.2mA,
= 3.2mA,
= 1.2mA,
= 3.2mA,
= 500μA,
= 800μA,
CC
0.8V
V
4.56
4.50
4.44
4.31
4.25
4.20
3.04
3.00
2.95
2.89
2.85
2.81
2.59
2.55
2.52
2.28
2.25
2.22
= 2.5V for Z version.) (Note 1)
MIN
CC
140
100
140
100
CC
- 1.5
TYP
4.63
4.38
3.08
2.93
2.63
2.32
240
240
30
20
MAX
4.70
4.75
4.82
4.45
4.50
4.56
3.11
3.15
3.21
2.96
3.00
3.05
2.66
2.70
2.74
2.35
2.38
2.42
560
840
460
840
0.3
0.4
0.3
0.3
0.4
ppm/°C
UNITS
ms
ms
μs
V
V
V
V
A
3
=