19-1178; Rev 3; 10/03
Miniature, 300MHz, Single-Supply,
Rail-to-Rail Op Amps with Enable
General Description
Features
The MAX4212/MAX4213 single, MAX4216 dual,
MAX4218 triple, and MAX4220 quad op amps are
unity-gain-stable devices that combine high-speed per-
formance with Rail-to-Rail® outputs. The MAX4213/
MAX4218 have a disable feature that reduces power-
supply current to 400µA and places the 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:
300MHz -3dB Bandwidth (MAX4212/MAX4213)
200MHz -3dB Bandwidth
(MAX4216/MAX4218/MAX4220)
50MHz 0.1dB Gain Flatness
(MAX4212/MAX4213)
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 300MHz -3dB bandwidth and
a 600V/µs slew rate. Input-voltage noise is only
10nV/√Hz and input-current noise is only 1.3pA/√Hz for
either the inverting or noninverting input. These parts
are an excellent solution in low-power/low-voltage sys-
tems that require wide bandwidth, such as video, com-
munications, and instrumentation. In addition, when
disabled, their high-output impedance makes them
ideal for multiplexing applications.
The MAX4212 comes in a miniature ꢀ-pin SOT23 pack-
age, while the MAX4213/MAX4216 come in 8-pin µMAX
and SO packages. The MAX4218/MAX4220 are available
in space-saving 16-pin QSOP and 14-pin SO packages.
ꢀ 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: 100mA
ꢀ 400µA Shutdown Capability (MAX4213/MAX4218)
ꢀ High-Output Impedance in Off State
(MAX4213/MAX4218)
ꢀ Space-Saving SOT23, µMAX, or QSOP Packages
Applications
Battery-Powered Instruments
Video Line Driver
Ordering Information
TEMP
PIN
TOP
PART
RANGE
PACKAGE
MARK
Analog-to-Digital Converter Interface
CCD Imaging Systems
Video Routing and Switching Systems
MAX4212EUK-T -40°C to +85°C
5 SOT23-5
8 SO
ABAF
—
MAX4213ESA
-40°C to +85°C
-40°C to +85°C
MAX4213EUA
8 µMAX
—
Ordering Information continued at end of data sheet.
Typical Operating Circuit
Pin Configurations
R
F
TOP VIEW
24Ω
R
TO
50Ω
N.C.
IN-
1
2
3
4
8
7
6
5
1
5
4
V
EN
V
OUT
CC
V
OUT
Z
= 50Ω
O
MAX4212
CC
MAX4213
MAX4212
R
50Ω
IN
O
2
3
V
EE
IN+
OUT
N.C.
R
TIN
50Ω
V
EE
IN+
IN-
UNITY-GAIN LINE DRIVER
(R = R + R
)
TO
L
O
µMAX/SO
SOT23-5
Pin Configurations continued at end of data sheet.
Rail-to-Rail is a registered trademark of Nippon Motorola, Ltd.
________________________________________________________________ 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.
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