MAX4389_09 Datasheet, PDF (1/24 Pages) Maxim Integrated Products – Ultra-Small, Low-Cost, 85MHz Op Amps with Rail-to-Rail Outputs and Disable

19-2322; Rev 4; 11/09
Ultra-Small, Low-Cost, 85MHz Op Amps with
Rail-to-Rail Outputs and Disable
General Description
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.
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 quinescent
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.
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.
Applications
Set-Top Boxes
Surveillance Video Systems
Analog-to-Digital Converter Interface
CCD Imaging Systems
Digital Cameras
Video-on-Demand
Video Line Driver
Typical Operating Circuit
DISABLE
IN
MAX4389
75Ω
OUT
Z_o = 75Ω
75Ω
200Ω
200Ω
VIDEO LINE DRIVER
Features
♦ 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
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: ±50mA
♦ 450µA Disable Capability
(MAX4389/MAX4393/MAX4394/MAX4396)
♦ Space-Saving SC70, SOT23, µMAX, or TSSOP
Packages
Ordering Information
PART
TEMP RANGE
PIN-
PACKAGE
TOP
MARK
MAX4389EXT+T -40°C to +85°C 6 SC70
ABF
MAX4389EUT+T -40°C to +85°C 6 SOT23
ABDC
MAX4389EUT/V+T -40°C to +85°C 6 SOT23
ABDC
MAX4390EXT+T -40°C to +85°C 6 SC70
ABE
MAX4390EUK+T -40°C to +85°C 5 SOT23
ADZM
Ordering Information continued at end of data sheet.
Selector Guide appears at end of data sheet.
+Denotes a lead(Pb)-free/RoHs-compliant package.
/V denotes an automotive qualified part.
T = Tape and reel.
Pin Configurations
TOP VIEW
+
OUT 1
6 V_CC
V_EE 2 _MAX4389 5 DISABLE
IN+ 3
4 IN-
SC70/SOT23
Pin Configurations continued at end of data sheet.
________________________________________________________________ Maxim Integrated Products 1
For pricing, delivery, and ordering information, please contact Maxim Direct at 1-888-629-4642,
or visit Maxim’s website at www.maxim-ic.com.