MAX9030-MAX9034 Maxim, MAX9030-MAX9034 Datasheet
MAX9030-MAX9034
Manufacturer Part Number
MAX9030-MAX9034
Description
Low-Cost / Ultra-Small / Single/Dual/Quad Single-Supply Comparators
Manufacturer
Maxim
Datasheet
1.MAX9030-MAX9034.pdf
(11 pages)
The MAX9030/MAX9031/MAX9032/MAX9034 single/
dual/quad comparators are optimized for single-supply
applications from +2.5V to +5.5V but can also be oper-
ated from dual supplies. These comparators have a
188ns propagation delay and consume 35µA of supply
current per comparator over the -40°C to +125°C oper-
ating temperature range. The combination of low-
power, single-supply operation down to +2.5V, and
ultra-small footprint makes these devices ideal for
portable applications.
The MAX9030 is a low-cost single comparator with
shutdown. The MAX9031, MAX9032, and MAX9034 are
low-cost single, dual, and quad comparators without
shutdown, respectively. The comparators’ 4mV of built-
in hysteresis provides noise immunity and prevents
oscillations even with a slow-moving input signal. The
input common-mode range extends from the negative
supply to within 1.1V of the positive supply. The design
of the comparator output stage substantially reduces
switching current during output transitions, virtually
eliminating power-supply glitches.
The MAX9030 single comparator with shutdown is avail-
able in the space-saving 6-pin SC70 and SOT23 pack-
ages. The MAX9031 single comparator is available in tiny
5-pin SC70 and SOT23 packages. The MAX9032 dual
comparator is available in 8-pin SOT23 and µMAX pack-
ages, and the MAX9034 quad comparator is available in
a 14-pin TSSOP package.
19-1767; Rev 0; 10/00
Rail-to-Rail is a registered trademark of Nippon Motorola, Ltd.
For price, delivery, and to place orders, please contact Maxim Distribution at 1-888-629-4642,
or visit Maxim’s website at www.maxim-ic.com.
________________________Applications
TOP VIEW
Battery-Powered
Portable Systems
Mobile Communications
Sensor Signal Detection
Photodiode Preamps
V
IN+
IN-
SS
1
2
3
SC70-6/SOT23-6
MAX9030
________________________________________________________________ Maxim Integrated Products
Low-Cost, Ultra-Small, Single/Dual/Quad
General Description
6
5
4
V
SHDN
OUT
DD
Digital Line Receivers
Keyless Entry Systems
Threshold Detectors/
Discriminators
V
IN+
IN-
SS
1
2
3
SC70-5/SOT23-5
MAX9031
5
4
Single-Supply Comparators
V
OUT
DD
OUTA
INA+
INA-
V
SS
o Low-Cost Solution Available in Space-Saving
o +2.5 to +5.5V Single-Supply Voltage Range
o Comparator Output Swings Rail-to-Rail
o Internal 4mV Comparator Hysteresis
o 188ns Propagation Delay
o Low 35µA Supply Current
o No Phase Reversal for Overdriven Inputs
o Space-Saving Packages
*Future product–contact factory for availability.
Typical Application Circuit appears at end of data sheet.
M A X9 0 3 0 AX T- T
MAX9030AUT- T
MAX9031AXK- T
MAX9031AUK- T
M A X 9 0 3 2 A KA - T
MAX9032AUA*
MAX9032ASA
M A X9 0 3 4 AUD
MAX9034AS D
1
2
4
3
SOT23-8/µMAX-8/
SC70 Packages (MAX9030/MAX9031)
5-Pin SC70 (MAX9031)
6-Pin SC70 (MAX9030)
8-Pin SOT23 (MAX9032)
14-Pin TSSOP (MAX9034)
MAX9032
PART
SO-8
6
8
7
5
V
OUTB
INB-
INB+
DD
-40°C to +125°C
-40°C to +125°C
-40°C to +125°C
-40°C to +125°C
-40°C to +125°C
-40°C to +125°C
-40°C to +125°C
-40°C to +125°C
-40°C to +125°C
TEMP. RANGE
Ordering Information
OUTA
OUTB
INA+
INB+
INA-
INB-
V
Pin Configurations
DD
1
4
5
6
7
2
3
TSSOP-14/SO-14
MAX9034
14 TSSOP
14 SO
PIN-PACKAGE
6 SC70
6 SOT23
5 SC70
5 SOT23
8 SOT23
8 µMAX
8 SO
Features
14
13
12
11
10
8
®
9
OUTD
IND-
IND+
V
INC+
INC-
OUTC
SS
1
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