19-1246; Rev 3; 8/04
Low-Cost, High-Speed, Single-Supply
Op Amps with Rail-to-Rail Outputs
General Description
____________________________Features
♦ Low-Cost
The MAX4012 single, MAX4016 dual, MAX4018 triple,
and MAX4020 quad op amps are unity-gain-stable
devices that combine high-speed performance with Rail-
to-Rail outputs. The MAX4018 has a disable feature that
reduces power-supply current to 400µA and places its
outputs into a high-impedance state. These devices
operate from a 3.3V to 10V single supply or from 1.6ꢀV
to ꢀV dual supplies. The common-mode input voltage
range extends beyond the negative power-supply rail
(ground in single-supply applications).
♦ High Speed:
200MHz -3dB Bandwidth (MAX4012)
150MHz -3dB Bandwidth
(MAX4016/MAX4018/MAX4020)
30MHz 0.1dB Gain Flatness
600V/µs Slew Rate
♦ Single 3.3V/5.0V Operation
♦ Rail-to-Rail Outputs
These devices require only ꢀ.ꢀmA of quiescent supply
current while achieving a 200MHz -3dB bandwidth and
a 600V/µs slew rate. These parts are an excellent solu-
tion in low-power/low-voltage systems that require wide
bandwidth, such as video, communications, and instru-
mentation. In addition, when disabled, their high-output
impedance makes them ideal for multiplexing
applications.
♦ Input Common-Mode Range Extends Beyond V
♦ Low Differential Gain/Phase: 0.02%/0.02°
EE
♦ Low Distortion at 5MHz:
-78dBc SFDR
-75dB Total Harmonic Distortion
♦ High-Output Drive: 120mA
The MAX4012 comes in a miniature ꢀ-pin SOT23 and 8-
pin SO package, while the MAX4016 comes in 8-pin
♦ 400µA Shutdown Capability (MAX4018)
♦ High-Output Impedance in Off State (MAX4018)
®
µMAX and SO packages. The MAX4018/MAX4020 are
available in a space-saving 16-pin QSOP, as well as a
14-pin SO.
♦ Space-Saving SOT23, SO, µMAX, or QSOP
Packages
Applications
Set-Top Boxes
Ordering Information
Surveillance Video Systems
Battery-Powered Instruments
Video Line Driver
Analog-to-Digital Converter Interface
CCD Imaging Systems
TEMP
RANGE
PIN-
PACKAGE
TOP
MARK
PART
MAX4012EUK-T -40°C to +8ꢀ°C
ꢀ SOT23-ꢀ
8 SO
ABZP
—
MAX4012ESA
MAX4016ESA
MAX4016EUA
-40°C to +8ꢀ°C
-40°C to +8ꢀ°C
-40°C to +8ꢀ°C
8 SO
—
Video Routing and Switching Systems
8 µMAX
—
Ordering Information continued at end of data sheet.
Typical Operating Circuit
Pin Configurations
TOP VIEW
R
F
24Ω
MAX4012
R
50Ω
TO
1
5
4
1
2
3
4
8
7
6
5
V
N.C.
IN-
N.C.
OUT
CC
V
OUT
V
Z
O
= 50Ω
CC
MAX4012
MAX4012
2
3
V
EE
R
50Ω
IN
OUT
N.C.
O
IN+
R
TIN
V
EE
IN+
IN-
50Ω
SO
UNITY-GAIN LINE DRIVER
(R = R + R
SOT23-5
)
TO
L
O
Pin Configurations continued at end of data sheet.
µMAX is a registered trademark of Maxim Integrated Products, Inc.
________________________________________________________________ Maxim Integrated Products
1
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.