19-1377; Rev 0; 5/98
Single/Dual/Quad, Low-Cost, SOT23,
Micropower Rail-to-Rail I/O Op Amps
________________General Description
The MAX4040鈥揗AX4044 family of micropower op amps
operates from a single +2.4V to +5.5V supply or dual
鹵1.2V to 鹵2.75V supplies and have Rail-to-Rail
廬
input
and output capabilities. These amplifiers provide a
90kHz gain-bandwidth product while using only 10碌A(chǔ) of
supply current per amplifier. The MAX4041/MAX4043
have a low-power shutdown mode that reduces supply
current to less than 1碌A(chǔ) and forces the output into a
high-impedance state. The combination of low-voltage
operation, rail-to-rail inputs and outputs, and ultra-low
power consumption makes these devices ideal for any
portable/battery-powered system.
These amplifiers have outputs that typically swing to
within 10mV of the rails with a 100k鈩?load. Rail-to-rail
input and output characteristics allow the full power-
supply voltage to be used for signal range. The combi-
nation of low input offset voltage, low input bias current,
and high open-loop gain makes them suitable for low-
power/low-voltage precision applications.
The MAX4040 is offered in a space-saving 5-pin SOT23
package. All specifications are guaranteed over the
-40擄C to +85擄C extended temperature range.
____________________________Features
o
Single-Supply Operation Down to +2.4V
o
Ultra-Low Power Consumption:
10碌A(chǔ) Supply Current per Amplifier
1碌A(chǔ) Shutdown Mode (MAX4041/MAX4043)
o
Rail-to-Rail Input Common-Mode Range
o
Outputs Swing Rail-to-Rail
o
No Phase Reversal for Overdriven Inputs
o
200碌V Input Offset Voltage
o
Unity-Gain Stable for Capacitive Loads up to 200pF
o
90kHz Gain-Bandwidth Product
o
Available in Space-Saving 5-Pin SOT23 and
8-Pin 碌MAX Packages
MAX4040鈥揗AX4044
Ordering Information
PART
MAX4040EUK-T
TEMP. RANGE
-40擄C to +85擄C
-40擄C to +85擄C
-40擄C to +85擄C
-40擄C to +85擄C
-40擄C to +85擄C
-40擄C to +85擄C
-40擄C to +85擄C
-40擄C to +85擄C
-40擄C to +85擄C
-40擄C to +85擄C
PIN-
SOT
PACKAGE TOP MARK
5 SOT23-5
8 碌MAX
8 SO
8 SO
8 碌MAX
8 碌MAX
8 SO
10 碌MAX
14 SO
14 SO
ACGF
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
________________________Applications
Battery-Powered
Systems
Portable/Battery-Powered
Electronic Equipment
Digital Scales
Strain Gauges
Sensor Amplifiers
Cellular Phones
Notebook Computers
PDAs
MAX4040EUA
MAX4040ESA
MAX4041ESA
MAX4041EUA
MAX4042EUA
MAX4042ESA
MAX4043EUB
MAX4043ESD
MAX4044ESD
Selector Guide
PART
MAX4040
MAX4041
MAX4042
MAX4043
MAX4044
NO. OF
AMPS
1
1
2
2
4
SHUTDOWN
鈥?/div>
Yes
鈥?/div>
Yes
鈥?/div>
PIN-PACKAGE
5-pin SOT23,
8-pin 碌MAX/SO
8-pin 碌MAX/SO
8-pin 碌MAX/SO
10-pin 碌MAX/
14-pin SO
14-pin SO
V
EE
2
Pin Configurations
TOP VIEW
OUT
1
5
V
CC
MAX4040
IN+
3
4
IN-
Rail-to-Rail is a registered trademark of Nippon Motorola Ltd.
SOT23-5
Pin Configurations continued at end of data sheet.
________________________________________________________________
Maxim Integrated Products
1
For free samples & the latest literature: http://www.maxim-ic.com, or phone 1-800-998-8800.
For small orders, phone 408-737-7600 ext. 3468.
MAX4041 PDF文件相關(guān)型號
MAX4042,MAX4043
MAX4041相關(guān)型號PDF文件下載
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