MAX473 Maxim, MAX473 Datasheet

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MAX473

Manufacturer Part Number
MAX473
Description
Single/Dual/Quad / 10MHz Single-Supply Op Amps
Manufacturer
Maxim
Datasheet

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The single MAX473, dual MAX474, and quad MAX475
are single-supply (2.7V to 5.25V), unity-gain-stable op
amps with rail-to-rail output swing. Each op amp guar-
antees a 10MHz unity-gain bandwidth, 15V/µs slew
rate, and 600Ω drive capability while typically consum-
ing only 2mA supply current. In addition, the input
range includes the negative supply rail and the output
swings to within 50mV of each supply rail.
Single-supply operation makes these devices ideal for
low-power and low-voltage portable applications. With
their fast slew rate and settling time, they can replace
higher-current op amps in large-signal applications.
The MAX473/MAX474/MAX475 are available in DIP and
SO packages in the industry-standard op-amp pin
configurations. The MAX473 and MAX474 are also
offered in the µMAX package, the smallest 8-pin SO.
________________________Applications
19-0260; Rev 1; 3/95
Call toll free 1-800-998-8800 for free samples or literature.
__________Typical Operating Circuit
V
100mVp-p
_______________General Description
IN
9.9k
9.9k
Portable Equipment
Battery-Powered Instruments
Signal Processing
Discrete Filters
Signal Conditioning
Servo-Loops
1V
1/4 MAX475
9.9k
3V
________________________________________________________________ Maxim Integrated Products
BANDPASS FILTER
127k
9.9k
9.9k
1V
1/4 MAX475
82pF
3V
f
Q = 10
o
= 190kHz
9.9k
BANDPASS OUTPUT
1Vp-p at 190kHz
1V
1/4 MAX475
82pF
3V
Single/Dual/Quad, 10MHz
Single-Supply Op Amps
____________________________Features
Ordering Information continued on last page.
* Dice are specified at T
_________________Pin Configurations
______________Ordering Information
MAX473CPA
MAX473CSA
MAX473CUA
MAX473C/D
MAX473EPA
MAX473ESA
MAX473MJA
15V/µs Min Slew Rate
+3V Single-Supply Operation
Guaranteed 10MHz Unity-Gain Bandwidth
2mA Supply Current per Amplifier
Input Range Includes Negative Rail
Outputs Short-Circuit Protected
Rail-to-Rail Output Swing (to within ±50mV)
µMAX Package (the smallest 8-pin SO)
TOP VIEW
Pin Configurations continued on last page.
PART
OUTA
NULL
INA+
INA-
V
IN+
IN-
V
EE
EE
-40°C to +85°C
-40°C to +85°C
-55°C to +125°C
1
2
3
4
1
2
3
4
TEMP. RANGE
0°C to +70°C
0°C to +70°C
0°C to +70°C
0°C to +70°C
A
DIP/SO/µMAX
DIP/SO/µMAX
= +25°C, DC parameters only.
A
MAX473
MAX474
B
7
6
5
8
7
6
5
8
8 Plastic DIP
8 SO
8 µMAX
Dice*
8 Plastic DIP
8 SO
8 CERDIP
V
INB-
NULL
V
OUT
N.C.
OUTB
INB+
PIN-PACKAGE
CC
CC
1

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