MAX16021LTES+ Maxim Integrated Products, MAX16021LTES+ Datasheet - Page 3
![IC SUPERVISOR PP 2.946V 16TQFN](/photos/6/66/66625/16-tqfn_exp_pad_21-0136_sml.jpg)
MAX16021LTES+
Manufacturer Part Number
MAX16021LTES+
Description
IC SUPERVISOR PP 2.946V 16TQFN
Manufacturer
Maxim Integrated Products
Type
Simple Reset/Power-On Resetr
Datasheet
1.MAX16021LTES.pdf
(21 pages)
Specifications of MAX16021LTES+
Number Of Voltages Monitored
1
Output
Push-Pull, Totem Pole
Reset
Active High/Active Low
Reset Timeout
145 ms Minimum
Voltage - Threshold
2.946V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
16-TQFN Exposed Pad
Mounting Style
SMD/SMT
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
ELECTRICAL CHARACTERISTICS (continued)
(V
RESET OUTPUT (RESET, RESET)
Reset Threshold
V
Reset Timeout Period
RESET Output Low Voltage
RESET Output High Voltage
(Push-Pull Output)
RESET Output Leakage Current
(Open-Drain Output)
RESET Output Low Voltage
RESET Output High Voltage
(Push-Pull Output)
RESET Output Leakage Current
(Open-Drain Output)
POWER-FAIL COMPARATOR
PFI, Input Threshold
PFI, Hysteresis
PFI Input Current
PFO Output Low Voltage
PFO Output Voltage
High (Push-Pull Output)
PFO, Leakage Current
(Open-Drain Output)
PFO, Delay Time
MANUAL RESET (MR)
Input Low Voltage
Input High Voltage
Pullup Resistance
Glitch Immunity
MR to Reset Delay
CC
Battery-Backup Circuit and Chip-Enable Gating
CC
= 1.53V to 5.5V, V
Falling to Reset Delay
PARAMETER
_______________________________________________________________________________________
Low-Power µP Supervisory Circuits with
BATT
= 3V, T
A
SYMBOL
V
= -40°C to +85°C, unless otherwise noted. Typical values are at T
PFT-HYS
V
V
V
V
V
V
V
V
t
t
V
V
RD
RP
PFT
OH
OH
OH
OL
OL
OL
TH
IH
IL
V
V
V
V
V
RESET deasserted
V
V
deasserted
V
deasserted
V
RESET asserted
V
V
V
V
V
V
asserted
V
V
V
CC
CC
CC
CC
CC
RESET
CC
CC
CC
RESET
IN
CC
CC
CC
CC
PFO
PFT
CC
falling, 1.6V ≤ V
falling at 10V/ms
≥ 3.3V, I
≥ 1.6V, I
≥ 1.2V, I
= 1.1 x V
≥ 3.3V, I
≥ 1.8V, I
= 0.9 x V
= 5.5V
≥ 1.6V, I
≥ 1.2V, I
= 1.1 x V
= 3.3V
+ 100mV to V
= 5.5V, output deasserted
= 5.5V, RESET deasserted
= 5.5V, RESET asserted
SINK
SINK
SINK
SINK
SINK
SINK
SINK
TH
TH
TH
CONDITIONS
, I
, I
, I
= 3.2mA, RESET asserted
= 1mA, RESET asserted
= 100µA, RESET asserted
= 3.2mA, RESET
= 1.0mA, RESET
= 1mA, output asserted
= 100µA, output asserted
SOURCE
SOURCE
SOURCE
PFT
CC
- 100mV
≤ 5.5V
= 100µA,
= 100µA,
= 100µA, output
0.7 x V
V
V
0.572
V
- 0.3
- 0.3
- 0.3
MIN
145
OUT
OUT
OUT
20
-1
CC
(see Table 1)
A
= +25°C.) (Note 2)
0.590
TYP
215
100
120
20
30
20
30
0.3 x V
0.611
MAX
285
0.3
0.3
0.3
0.3
0.3
0.3
0.3
+1
1
1
1
CC
UNITS
ms
mV
µA
µA
µA
µA
kΩ
µs
µs
ns
ns
V
V
V
V
V
V
V
V
V
V
3