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MAX6408BS22+T

P1-P3P4-P6P7-P8
MAX6406–MAX6411
Voltage Detectors in 4-Bump (2
X
2)
Chip-Scale Package
4 _______________________________________________________________________________________
PIN
MAX6406/MAX6408
MAX6409/MAX6411
MAX6407/MAX6410
NAME FUNCTION
A1 A1 GND Ground
B1 — OUT
Active-Low Output. OUT remains low while V
CC
is below the threshold.
OUT is open-drain on the MAX6408/MAX6411 and push-pull on the
MAX6406/MAX6409.
— B1 OUT
Active-High Output. OUT remains high while V
CC
is below the
threshold.
B2 B2 MR
Active-Low Manual Reset. Internal 50kΩ pullup to V
CC
. Pull low to
assert the output. OUT remains asserted as long as MR is low. Leave
unconnected or connect to V
CC
if unused.
A2 A2 V
CC
Supply Voltage and Input for the Voltage Detector.
Pin Description
Typical Operating Characteristics (continued)
(T
A
= +25°C, unless otherwise noted.)
0
40
20
60
120
100
80
140
-40 -20 0 20 40 60 80
PROPAGATION DELAY (V
CC
RISING)
vs. TEMPERATURE
MAX6406-11 toc03
TEMPERATURE (
°
C)
PROPAGATION DELAY (µs)
V
OD
= 20mV
V
OD
= 100mV
V
OD
= 10mV
V
OD
= 200mV
V
OD
= OVERDRIVE VOLTAGE
0
1 100010010
MAXIMUM TRANSIENT DURATION
vs. THRESHOLD OVERDRIVE
500
200
100
400
300
MAX6406-11 toc04
THRESHOLD OVERDRIVE V
TH
- V
CC
(mV)
MAXIMUM TRANSIENT DURATION (µs)
OUT/OUT IS ASSERTED ABOVE LINE
MAX6406–MAX6411
Voltage Detectors in 4-Bump (2
X
2)
Chip-Scale Package
_______________________________________________________________________________________ 5
Factory-trimmed voltage thresholds are available in approximately 100mV increments with a 1.5% room temperature variance.
Note: Parts marked with an asterisk (*) are standard versions.
Threshold Voltage, V
TH
(V)
T
A
= +25°CT
A
= -40°C to +85°C
PART SUFFIX
MIN TYP MAX MIN MAX
22* 2.167 2.200 2.233 2.145 2.250
23* 2.285 2.320 2.355 2.262 2.375
24 2.364 2.400 2.436 2.340 2.460
25 2.462 2.500 2.537 2.437 2.562
26* 2.591 2.630 2.669 2.564 2.692
27 2.660 2.700 2.741 2.633 2.768
28 2.758 2.800 2.842 2.730 2.870
29* 2.886 2.930 2.974 2.857 3.000
30 2.955 3.000 3.045 2.925 3.075
MAX6406BS
MAX6407BS
MAX6408BS
31* 3.034 3.080 3.126 3.003 3.150
33 3.250 3.300 3.350 3.217 3.383
34 3.349 3.400 3.451 3.315 3.485
35 3.447 3.500 3.552 3.412 3.587
36 3.546 3.600 3.654 3.510 3.690
37 3.644 3.700 3.755 3.607 3.792
38 3.743 3.800 3.857 3.705 3.895
39 3.841 3.900 3.958 3.802 3.997
40 3.940 4.000 4.060 3.900 4.100
41 4.038 4.100 4.161 3.997 4.202
42 4.137 4.200 4.263 4.095 4.305
43 4.235 4.300 4.364 4.192 4.407
44* 4.314 4.380 4.446 4.270 4.489
45 4.432 4.500 4.567 4.387 4.612
MAX6409BS
MAX6410BS
MAX6411BS
46* 4.560 4.630 4.699 4.514 4.746
Table 1. Factory-Trimmed Thresholds
MAX6406–MAX6411
Detailed Description
Manual Reset Input
Many µP-based products require manual reset capabil-
ity, allowing the operator, a test technician, or external
logic circuit to initiate a reset. A logic low on MR asserts
OUT/OUT. OUT/OUT remains asserted while MR is low.
This input has an internal 50kΩ pullup resistor, so it can
be left open if it is not used. MR can be driven with TTL
or CMOS logic levels, or with open-drain/collector out-
puts. Connect a normally open momentary switch from
MR to GND to create a manual reset function. If MR is
driven from long cables or if the device is used in a
noisy environment, connect a 0.1µF capacitor from MR
to ground to provide additional noise immunity.
Applications Information
Interfacing to Different Logic
Voltage Components
The MAX6408/MAX6411 have an active-low, open-
drain output. This output structure will sink current
when OUT is asserted. Connect a pullup resistor from
OUT to any supply voltage up to 5.5V (Figure 1). Select
a resistor value large enough to allow a valid logic low
(see Electrical Characteristics), and small enough to
register a logic high while supplying all input currents
and leakage paths connected to the OUT line.
Voltage Detectors in 4-Bump (2
X
2)
Chip-Scale Package
6 _______________________________________________________________________________________
PART TOP MARK PART TOP MARK PART TOP MARK
MAX6406BS31-T AEF
MAX6407BS31-T AEP MAX6408BS31-T AEZ
MAX6406BS30-T AEE
MAX6407BS30-T AEO MAX6408BS30-T AEY
MAX6406BS29-T AED
MAX6407BS29-T AEN MAX6408BS29-T AEX
MAX6406BS28-T AEC
MAX6407BS28-T AEM MAX6408BS28-T AEW
MAX6406BS27-T AEB
MAX6407BS27-T AEL MAX6408BS27-T AEV
MAX6406BS26-T AEA
MAX6407BS26-T AEK MAX6408BS26-T AEU
MAX6406BS25-T ADZ
MAX6407BS25-T AEJ MAX6408BS25-T AET
MAX6406BS24-T ADY
MAX6407BS24-T AEI MAX6408BS24-T AES
MAX6406BS23-T ADX
MAX6407BS23-T AEH MAX6408BS23-T AER
MAX6406BS22-T ADW
MAX6407BS22-T AEG MAX6408BS22-T AEQ
Table 2. Device Marking Codes
PART TOP MARK
PART TOP MARK PART TOP MARK
MAX6409BS46-T AFN
MAX6410BS46-T AAX MAX6411BS46-T ABL
MAX6409BS45-T AFM
MAX6410BS45-T AAW MAX6411BS45-T ABK
MAX6409BS44-T AFL
MAX6410BS44-T AAV MAX6411BS44-T ABJ
MAX6409BS43-T AFK
MAX6410BS43-T AAU MAX6411BS43-T ABI
MAX6409BS42-T AFJ
MAX6410BS42-T AAT MAX6411BS42-T ABH
MAX6409BS41-T AFI
MAX6410BS41-T AAS MAX6411BS41-T ABG
MAX6409BS40-T AFH
MAX6410BS40-T AAR MAX6411BS40-T ABF
MAX6409BS39-T AFG
MAX6410BS39-T AAQ MAX6411BS39-T ABE
MAX6409BS38-T AFF
MAX6410BS38-T AAP MAX6411BS38-T ABD
MAX6409BS37-T AFE
MAX6410BS37-T AAO MAX6411BS37-T ABC
MAX6409BS36-T AFD
MAX6410BS36-T AAN MAX6411BS36-T ABB
MAX6409BS35-T AFC
MAX6410BS35-T AAM MAX6411BS35-T ABA
MAX6409BS34-T AFB
MAX6410BS34-T AAL MAX6411BS34-T AAZ
MAX6409BS33-T AFA
MAX6410BS33-T AAK MAX6411BS33-T AAY
P1-P3P4-P6P7-P8

MAX6408BS22+T

Mfr. #:
Buy MAX6408BS22+T
Manufacturer:
Maxim Integrated
Description:
Supervisory Circuits Voltage Detecto
Lifecycle:
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