Low-Cost, High-Speed, Single-Supply Op Amps with Rail-to-Rail Outputs MAX4012/MAX4016/MAX4018/MAX40200 pages

General Description
The MAX4012 single, MAX4016 dual, MAX4018 triple,
and MAX4020 quad op amps are unity-gain-stable
devices that combine high-speed performance with Railto-
Rail outputs. The MAX4018 has a disable feature that
reduces power-supply current to 400ìA and places its
outputs into a high-impedance state. These devices
operate from a 3.3V to 10V single supply or from ±1.65V
to ±5V dual supplies. The common-mode input voltage
range extends beyond the negative power-supply rail
(ground in single-supply applications).
These devices require only 5.5mA of quiescent supply
current while achieving a 200MHz -3dB bandwidth and
a 600V/ìs slew rate. These parts are an excellent solution
in low-power/low-voltage systems that require wide
bandwidth, such as video, communications, and instrumentation.
In addition, when disabled, their high-output
impedance makes them ideal for multiplexing
applications.
The MAX4012 comes in a miniature 5-pin SOT23 and 8-
pin SO package, while the MAX4016 comes in 8-pin
ìMAX® and SO packages. The MAX4018/MAX4020 are
available in a space-saving 16-pin QSOP, as well as a
14-pin SO.
Applications
Set-Top Boxes
Surveillance Video Systems
Battery-Powered Instruments
Video Line Driver
Analog-to-Digital Converter Interface
CCD Imaging Systems
Video Routing and Switching Systems
____________________________Features
Low-Cost
High Speed:
200MHz -3dB Bandwidth (MAX4012)
150MHz -3dB Bandwidth
(MAX4016/MAX4018/MAX4020)
30MHz 0.1dB Gain Flatness
600V/ìs Slew Rate
Single 3.3V/5.0V Operation
Rail-to-Rail Outputs
Input Common-Mode Range Extends Beyond VEE
Low Differential Gain/Phase: 0.02%/0.02°
Low Distortion at 5MHz:
-78dBc SFDR
-75dB Total Harmonic Distortion
High-Output Drive: ±120mA
400ìA Shutdown Capability (MAX4018)
High-Output Impedance in Off State (MAX4018)
Space-Saving SOT23, SO, ìMAX, or QSOP
Packages
MAX4012/MAX4016/MAX4018/MAX4020
Low-Cost, High-Speed, Single-Supply
Op Amps with Rail-to-Rail Outputs
________________________________________________________________ Maxim Integrated Products 1
VEE
IN+ IN-
OUT 1 5 VCC
MAX4012
SOT23-5
TOP VIEW
2
3 4
IN+ OUT
VEE N.C.
1
2
8
7
N.C.
IN- VCC
N.C.
SO
3
4
6
5
MAX4012
Pin Configurations
RO
50Ù
IN
VOUT
ZO = 50Ù
UNITY-GAIN LINE DRIVER
(RL = RO + RTO)
RF
24Ù
RTO
50Ù
RTIN
50Ù
MAX4012
Typical Operating Circuit
19-1246; Rev 3; 8/04
Ordering Information
Ordering Information continued at end of data sheet.
Pin Configurations continued at end of data sheet.
ìMAX is a registered trademark of Maxim Integrated Products, Inc.
PART
TEMP
RANGE
PINPACKAGE
MAX4012EUK-T -40°C to +85°C 5 SOT23-5
TOP
MARK
ABZP
MAX4012ESA -40°C to +85°C 8 SO —
MAX4016ESA -40°C to +85°C 8 SO —
MAX4016EUA -40°C to +85°C 8 ìMAX —
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.