19-2322; Rev 2; 9/03
Ultra-Small, Low-Cost, 85MHz Op Amps with
Rail-to-Rail Outputs and Disable
General Description
Features
The MAX4389/MAX4390/MAX4392–MAX4396 family of
op amps are unity-gain stable devices that combine
high-speed performance, Rail-to-Rail® outputs, and dis-
able mode. These devices are targeted for applications
where an input or an output is exposed to the outside
world, such as video and communications.
ꢀ Low Cost
ꢀ High Speed
85MHz -3dB Bandwidth
27MHz 0.1dB Gain Flatness
500V/µs Slew Rate
ꢀ Single 4.5V to 11V or Dual 2.25V to 5.5V
The MAX4389/MAX4390/MAX4392–MAX4396 operate
from a single 4.5V to 11V supply or from dual 2.25V to
5.5V supplies. The common-mode input voltage range
extends to the negative power-supply rail (ground in sin-
gle-supply applications). The MAX4389/MAX4390/
MAX4392–MAX4396 consume only 5.5mA of quiescent
supply current per amplifier while achieving a 85MHz
-3dB bandwidth, 27MHz 0.1dB gain flatness, and a
500V/µs slew rate. Disable mode sets the outputs to high
impedance while consuming only 450µA of current.
Operation
ꢀ Rail-to-Rail Outputs
ꢀ Input Common-Mode Range Extends to V
EE
ꢀ Low Differential Gain/Phase: 0.015%/0.015°
ꢀ Low Distortion at 5MHz
-59dBc Spurious-Free Dynamic Range
ꢀ High Output Drive: 50mꢀ
ꢀ 450µꢀ Disable Capability
The MAX4389 single, MAX4393 dual, MAX4394 triple,
and MAX4396 quad include disable capabilities. The
MAX4389 and MAX4390 are available in ultra-small,
6-pin SC70 packages.
(MꢀX4389/MꢀX4393/MꢀX4394/MꢀX4396)
ꢀ Space-Saving SC70, SOT23, µMꢀX, or TSSOP
Packages
Applications
Ordering Information
Set-Top Boxes
PIN-
PACKAGE
TOP
MARK
PART
TEMP RANGE
Surveillance Video Systems
Analog-to-Digital Converter Interface
CCD Imaging Systems
Digital Cameras
MAX4389EXT-T
MAX4389EUT-T
MAX4390EXT-T
MAX4390EUK-T
-40°C to +85°C 6 SC70-6
-40°C to +85°C 6 SOT23-6
-40°C to +85°C 6 SC70-6
-40°C to +85°C 5 SOT23-5
ABF
ABDC
ABE
ADZM
Video-on-Demand
Ordering Information continued at end of data sheet.
Selector Guide appears at end of data sheet.
Video Line Driver
Typical Operating Circuit
Pin Configurations
DISABLE
TOP VIEW
IN
OUT
1
2
3
6
5
4
V
CC
75Ω
OUT
Z = 75Ω
o
MAX4389
V
EE
DISABLE
IN-
MAX4389
75Ω
IN+
200Ω
200Ω
SC70/SOT23
Pin Configurations continued at end of data sheet.
VIDEO LINE DRIVER
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.