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MAX4233AUB+T

Description
OP-AMP, 8000 uV OFFSET-MAX, 10 MHz BAND WIDTH, PBGA6
CategoryAnalog mixed-signal IC    Amplifier circuit   
File Size803KB,27 Pages
ManufacturerMaxim
Websitehttps://www.maximintegrated.com/en.html
Environmental Compliance
Download Datasheet Parametric View All

MAX4233AUB+T Overview

OP-AMP, 8000 uV OFFSET-MAX, 10 MHz BAND WIDTH, PBGA6

MAX4233AUB+T Parametric

Parameter NameAttribute value
Is it lead-free?Lead free
Is it Rohs certified?conform to
Parts packaging codeTSSOP
package instructionTSSOP, TSSOP10,.19,20
Contacts10
Reach Compliance Codecompli
ECCN codeEAR99
Factory Lead Time6 weeks
Amplifier typeOPERATIONAL AMPLIFIER
ArchitectureVOLTAGE-FEEDBACK
Maximum average bias current (IIB)0.00055 µA
Nominal Common Mode Rejection Ratio70 dB
frequency compensationYES
Maximum input offset voltage8000 µV
JESD-30 codeS-PDSO-G10
JESD-609 codee3
length3 mm
low-biasYES
low-dissonanceNO
micropowerNO
Humidity sensitivity level1
Number of functions2
Number of terminals10
Maximum operating temperature125 °C
Minimum operating temperature-40 °C
Package body materialPLASTIC/EPOXY
encapsulated codeTSSOP
Encapsulate equivalent codeTSSOP10,.19,20
Package shapeSQUARE
Package formSMALL OUTLINE, THIN PROFILE, SHRINK PITCH
method of packingTAPE AND REEL
Peak Reflow Temperature (Celsius)260
powerNO
power supply3/5 V
Programmable powerNO
Certification statusNot Qualified
Maximum seat height1.1 mm
Nominal slew rate10 V/us
Maximum slew rate5.6 mA
Supply voltage upper limit6 V
Nominal supply voltage (Vsup)2.7 V
surface mountYES
technologyBICMOS
Temperature levelAUTOMOTIVE
Terminal surfaceMatte Tin (Sn)
Terminal formGULL WING
Terminal pitch0.5 mm
Terminal locationDUAL
Maximum time at peak reflow temperatureNOT SPECIFIED
Nominal Uniform Gain Bandwidth10000 kHz
Minimum voltage gain2240
broadbandNO
width3 mm
Base Number Matches1
19-2164; Rev 11; 9/09
High-Output-Drive, 10MHz, 10V/µs,
Rail-to-Rail I/O Op Amps with Shutdown in SC70
General Description
The MAX4230–MAX4234 single/dual/quad, high-output-
drive CMOS op amps feature 200mA of peak output
current, rail-to-rail input, and output capability from a
single 2.7V to 5.5V supply. These amplifiers exhibit a
high slew rate of 10V/µs and a gain-bandwidth product
(GBWP) of 10MHz. The MAX4230–MAX4234 can drive
typical headset levels (32Ω), as well as bias an RF
power amplifier (PA) in wireless handset applications.
The MAX4230 comes in a tiny 5-pin SC70 package and
the MAX4231, single with shutdown, is offered in a
6-pin SC70 package and in 1.5mm x 1.0mm ultra-thin
UCSP and µDFN packages. The dual op-amp MAX4233
is offered in the space-saving 10-bump chip-scale
package (UCSP™), providing the smallest footprint
area for a dual op amp with shutdown.
These op amps are designed to be part of the PA con-
trol circuitry, biasing RF PAs in wireless headsets. The
MAX4231/MAX4233 offer a
SHDN
feature that drives
the output low. This ensures that the RF PA is fully dis-
abled when needed, preventing unconverted signals to
the RF antenna.
The MAX4230 family offers low offsets, wide bandwidth,
and high-output drive in a tiny 2.1mm x 2.0mm space-
saving SC70 package. These parts are offered over the
automotive temperature range (-40°C to +125°C).
o
200mA Output Drive Capability
o
Rail-to-Rail Input and Output
o
1.1mA Supply Current per Amplifier
o
o
o
o
o
o
2.7V to 5.5V Single-Supply Operation
10MHz Gain-Bandwidth Product
High Slew Rate: 10V/µs
100dB Voltage Gain (R
L
= 100kΩ)
85dB Power-Supply Rejection Ratio
No Phase Reversal for Overdriven Inputs
Features
MAX4230–MAX4234
o
Unity-Gain Stable for Capacitive Loads to 780pF
o
Low-Power Shutdown Mode Reduces Supply
Current to < 1µA
o
Available in 5-Pin SC70 Package (MAX4230)
and 6-Pin, UCSP and Thin
µDFN
Packages
(MAX4231)
o
Available in 10-Bump UCSP Package (MAX4233)
Ordering Information
PART
MAX4230AXK+T
MAX4230AUK+T
MAX4231AXT+T
MAX4231AUT+T
MAX4231ART+T
TEMP RANGE
PIN-
PACKAGE
TOP
MARK
ACS
ABZZ
ABA
ABNF
AAM
+AI
-40°C to +125°C 5 SC70
-40°C to +125°C 5 SOT23
-40°C to +125°C 6 SC70
-40°C to +125°C 6 SOT23
-40°C to +125°C 6 UCSP
Applications
RF PA Biasing Controls in Handset Applications
Portable/Battery-Powered Audio Applications
Portable Headphone Speaker Drivers (32Ω)
Audio Hands-Free Car Phones (Kits)
Laptop/Notebook Computers/TFT Panels
Sound Ports/Cards
Set-Top Boxes
Digital-to-Analog Converter Buffers
Transformer/Line Drivers
Motor Drivers
MAX4231AYT+TG65 -40°C to +125°C 6 Thin µDFN
+Denotes
a lead-free(Pb)/RoHS-compliant package.
T = Tape and reel.
Ordering Information continued at end of data sheet.
Typical Operating Circuit
ANTENNA
2.7V TO 5.5V
DAC
R
ISO
PA
I
OUT
= 30mA
MAX4231
Selector Guide appears at end of data sheet.
Pin Configurations appear at end of data sheet.
C
SHDN
C
LOAD
UCSP is a trademark of Maxim Integrated Products, Inc.
R
R
F
________________________________________________________________
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.
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