MAX4212 Datasheet, PDF (1/16 Pages) Maxim Integrated Products – Miniature, 300MHz, Single-Supply, Rail-to-Rail Op Amps with Enable

19-1178; Rev 3; 10/03
EVALUAATVIOANILKAIBTLMEANUAL
Miniature, 300MHz, Single-Supply,
Rail-to-Rail Op Amps with Enable
General Description
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 ±1.65V 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 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 5-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.
Applications
Battery-Powered Instruments
Video Line Driver
Analog-to-Digital Converter Interface
CCD Imaging Systems
Video Routing and Switching Systems
Typical Operating Circuit
Features
o High Speed:
300MHz -3dB Bandwidth (MAX4212/MAX4213)
200MHz -3dB Bandwidth
(MAX4216/MAX4218/MAX4220)
50MHz 0.1dB Gain Flatness
(MAX4212/MAX4213)
600V/µs Slew Rate
o Single 3.3V/5.0V Operation
o Rail-to-Rail Outputs
o Input Common-Mode Range Extends Beyond V_EE
o Low Differential Gain/Phase: 0.02%/0.02°
o Low Distortion at 5MHz:
-78dBc SFDR
-75dB Total Harmonic Distortion
o High-Output Drive: ±100mA
o 400µA Shutdown Capability (MAX4213/MAX4218)
o High-Output Impedance in Off State
(MAX4213/MAX4218)
o Space-Saving SOT23, µMAX, or QSOP Packages
Ordering Information
PART
TEMP
RANGE
PIN
PACKAGE
TOP
MARK
MAX4212EUK-T
MAX4213ESA
MAX4213EUA
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
5 SOT23-5
8 SO
8 µMAX
ABAF
—
—
Ordering Information continued at end of data sheet.
Pin Configurations
R_F
24Ω
TOP VIEW
MAX4212
IN
R_TIN
50Ω
R_TO
50Ω
V_OUT
Z_O = 50Ω
R_O
50Ω
UNITY-GAIN LINE DRIVER
(R_L = R_O + R_TO)
Rail-to-Rail is a registered trademark of Nippon Motorola, Ltd.
OUT 1
V_EE 2
IN+ 3
MAX4212
5 V_CC N.C. 1
IN- 2
IN+ 3
4 IN- ^{VEE 4}
MAX4213
8 EN
7 V_CC
6 OUT
5 N.C.
SOT23-5
µMAX/SO
Pin Configurations continued at end of data sheet.
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