MAX6407BS34-T Maxim Integrated, MAX6407BS34-T Datasheet

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MAX6407BS34-T

Manufacturer Part Number
MAX6407BS34-T
Description
Supervisory Circuits
Manufacturer
Maxim Integrated
Series
MAX6406, MAX6407, MAX6408, MAX6409, MAX6410, MAX6411r
Datasheet

Specifications of MAX6407BS34-T

Number Of Voltages Monitored
1
Undervoltage Threshold
2.167 V
Overvoltage Threshold
2.233 V
Supply Voltage - Max
5.5 V
Supply Current (typ)
1 uA
Supply Voltage - Min
1 V
The MAX6406–MAX6411 is a family of ultra-low power
circuits used for monitoring battery, power-supply, and
regulated system voltages. Each detector contains a
precision bandgap reference comparator and is
trimmed to specified trip threshold voltages. These
devices provide excellent circuit reliability and low cost
by eliminating external components and adjustments
when monitoring system voltages from 2.5V to 5.0V. A
manual reset input is also included.
The MAX6406–MAX6411 assert a signal whenever the
V
These devices are differentiated by their output logic
configurations and preset threshold voltages. The
MAX6406/MAX6409 (push-pull) and the MAX6408/
MAX6411 (open-drain) have an active-low output (OUT
is logic low when V
MAX6410 have an active-high push-pull output (OUT
is logic high when V
guaranteed to be in the correct output logic state for
V
fast transients on V
MAX6408 have voltage thresholds between 2.20V and
3.08V in approximately 100mV increments. The
MAX6409/MAX6410/MAX6411 have voltage thresholds
between 3.30V and 4.63V in approximately 100mV
increments.
Ultra-low supply current of 500nA (MAX6406/MAX6407/
MAX6408) makes these parts ideal for use in portable
equipment. These devices are available in 4-bump
chip-scale packages (UCSP).
19-2041; Rev 1; 8/01
For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at
1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com.
CC
CC
MAX6406
MAX6407
MAX6408
MAX6409
MAX6410
MAX6411
PART
down to 1V. The detector is designed to ignore
supply voltage falls below a preset threshold.
Portable/Battery-Powered Equipment
Cell Phones
PDAs
MP3 Players
Pagers
2.20 to 3.08
2.20 to 3.08
2.20 to 3.08
3.30 to 4.63
3.30 to 4.63
3.30 to 4.63
NOMINAL
V
________________________________________________________________ Maxim Integrated Products
TH
CC
(V)
CC
CC
General Description
is below V
. The MAX6406/MAX6407/
is below V
Voltage Detectors in 4-Bump (2
Open-Drain, Active-Low
Open-Drain, Active-Low
OUT/OUT Output Type
Selector Guide
Push-Pull, Active-High
Push-Pull, Active-High
Push-Pull, Active-Low
Push-Pull, Active-Low
TH
Applications
TH
). The MAX6407/
). All parts are
o Tiny 4-Bump (2
o 70% Smaller Than SC70 Packages
o Ultra-Low 500nA Supply Current
o Factory-Trimmed Reset Thresholds from 2.20V to
o ±2.5% Threshold Accuracy (-40°C to +85°C)
o Manual Reset Input
o Guaranteed OUT Valid to V
o Three Reset Output Logic Options: Active-Low
o Immune to Short V
o No External Components
The MAX6406–MAX6411 are available in factory-set V
detector thresholds from 2.20V to 4.63V, in approximately 0.1V
increments. Choose the desired threshold suffix from Table 1
and insert it in the blank space following “S”. There are 21
standard versions with a required order increment of 2500
pieces. Sample stock is generally held on the standard ver-
sions only (Table1). Required order increment is 10,000 pieces
for nonstandard versions (Table 2). Contact factory for avail-
ability. All devices available in tape-and-reel only.
UCSP reliability is integrally linked to the user’s assembly
methods, circuit board material, and environment. Refer to the
UCSP Reliability Notice in the UCSP Reliability section of this
data sheet for more information.
Pin Configuration appears at end of data sheet.
UCSP is a trademark of Maxim Integrated Products, Inc.
MAX6406BS_ _-T
MAX6407BS_ _-T
MAX6408BS_ _-T
MAX6409BS_ _-T
MAX6410BS_ _-T
MAX6411BS_ _-T
Pending Full Qualification—Expected Completion
Date 6/30/01. See UCSP Reliability Section for
More Details.)
(MAX6406/MAX6407/MAX6408)
4.63V in Approximately 100mV Increments
Push-Pull, Active-High Push-Pull, and Active-Low
Open-Drain
PART
Chip-Scale Package
X
2) Chip-Scale Package, (Package
Ordering Information
CC
TEMP. RANGE
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
Transients
CC
= 1.0V
PIN-PACKAGE
Features
UCSP-4
UCSP-4
UCSP-4
UCSP-4
UCSP-4
UCSP-4
X
CC
2)
1

Related parts for MAX6407BS34-T

MAX6407BS34-T Summary of contents

Page 1

... UCSP reliability is integrally linked to the user’s assembly methods, circuit board material, and environment. Refer to the UCSP Reliability Notice in the UCSP Reliability section of this data sheet for more information. Pin Configuration appears at end of data sheet. UCSP is a trademark of Maxim Integrated Products, Inc Features 2) Chip-Scale Package, (Package ...

Page 2

Voltage Detectors in 4-Bump (2 Chip-Scale Package ABSOLUTE MAXIMUM RATINGS All voltages measured to GND unless otherwise noted. VCC ..........................................................................-0.3V to +6V OUT/OUT ...................................................-0. OUT (open-drain) .....................................................-0.3V to +6V MR ..............................................................-0. Input/Output Current into Any Pin ...

Page 3

Voltage Detectors in 4-Bump (2 ELECTRICAL CHARACTERISTICS (continued 1.0V to 5.5V -40°C to +85°C, unless otherwise noted. Typical values are PARAMETER SYMBOL OUT Output Voltage (MAX6407/MAX6410) Open-Drain OUT Output Leakage Current (Note ...

Page 4

Voltage Detectors in 4-Bump (2 Chip-Scale Package (T = +25°C, unless otherwise noted.) A PROPAGATION DELAY (V vs. TEMPERATURE 140 V = OVERDRIVE VOLTAGE OD 120 V = 10mV OD 100 V = 20mV 100mV ...

Page 5

Voltage Detectors in 4-Bump (2 Table 1. Factory-Trimmed Thresholds PART SUFFIX 22* 23 MAX6406BS 26* MAX6407BS 27 MAX6408BS 28 29 MAX6409BS 39 MAX6410BS 40 MAX6411BS 44* 45 ...

Page 6

Voltage Detectors in 4-Bump (2 Chip-Scale Package Table 2. Device Marking Codes PART TOP MARK MAX6406BS31-T AEF MAX6406BS30-T AEE MAX6406BS29-T AED MAX6406BS28-T AEC MAX6406BS27-T AEB MAX6406BS26-T AEA MAX6406BS25-T ADZ MAX6406BS24-T ADY MAX6406BS23-T ADX MAX6406BS22-T ADW PART TOP MARK MAX6409BS46-T AFN ...

Page 7

Voltage Detectors in 4-Bump (2 3.6V Li+ Figure 1. Interfacing to Different Logic Voltage Components Negative-Going V These devices are relatively immune to short-duration, negative-going V CC transients (glitches). The Typical Operating Characteristics show the Maximum Transient Duration vs. Threshold ...

Page 8

... Maxim reserves the right to change the circuitry and specifications without notice at any time. implied. Maxim reserves the right to change the circuitry and specifications without notice at any time. 8 _____________________Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 408-737-7600 8 _____________________Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 408-737-7600 8 _____________________Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 408-737-7600 © ...

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