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MAX4190EUA

Description
Operational Amplifiers - Op Amps Integrated Circuits (ICs)
Categorysemiconductor    Analog mixed-signal IC   
File Size771KB,23 Pages
ManufacturerMaxim
Websitehttps://www.maximintegrated.com/en.html
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MAX4190EUA Overview

Operational Amplifiers - Op Amps Integrated Circuits (ICs)

MAX4190EUA Parametric

Parameter NameAttribute value
Product CategoryOperational Amplifiers - Op Amps
ManufacturerMaxim
Mounting StyleSMD/SMT
Package / CaseUSOP-8
Supply Voltage - Max5.5 V
Output Current per Channel0.6 mA
Number of Channels4 Channel
GBP - Gain Bandwidth Product150 kHz
SR - Slew Rate0.08 V/us
CMRR - Common Mode Rejection Ratio48 dB
Ib - Input Bias Current10 uA
Vos - Input Offset Voltage4 mV
Supply Voltage - Min4.5 V
Operating Supply Current1.2 uA
Maximum Operating Temperature+ 85 C
Minimum Operating Temperature- 40 C
ShutdownNo Shutdown
Amplifier TypeHigh Speed Amplifier
Dual Supply Voltage+/- 3 V, +/- 5 V
en - Input Voltage Noise Density2 nV/sqrt Hz
Height0.95 mm (Max)
In - Input Noise Current Density4 pA/sqrt Hz
Length3.1 mm (Max)
Maximum Dual Supply Voltage+/- 5.5 V
Minimum Dual Supply Voltage+/- 2.25 V
Operating Supply Voltage4.5 V to 5.5 V, +/- 2.25 V to +/- 5.5 V
Pd - Power Dissipation330 mW
ProductOperational Amplifiers
PSRR - Power Supply Rejection Ratio60 dB
Factory Pack Quantity50
Supply TypeSingle, Dual
Width3.1 mm (Max)
19-1369; Rev 1; 2/07
KIT
ATION
EVALU
E
BL
AVAILA
Single/Triple, Low-Glitch, 250MHz, Current-
Feedback Amplifiers with High-Speed Disable
General Description
The MAX4188/MAX4189/MAX4190 are low-power,
current-feedback video amplifiers featuring fast dis-
able/enable times and low switching transients. The
triple MAX4188 and the single MAX4190 are optimized
for applications with closed-loop gains of +2V/V (6dB)
or greater and provide a -3dB bandwidth of 200MHz
and 185MHz, respectively. The triple MAX4189 is opti-
mized for closed-loop applications with gains of +1V/V
(0dB) or greater and provides a 250MHz -3dB band-
width. These amplifiers feature 0.1dB gain flatness up to
80MHz with differential gain and phase errors of 0.03%
and 0.05°. These features make the MAX4188 family
ideal for video applications.
The MAX4188/MAX4189/MAX4190 operate from a +5V
single supply or from ±2.25V to ±5.5V dual supplies.
These amplifiers consume only 1.5mA per amplifier and
are capable of delivering ±55mA of output current, making
them ideal for portable and battery-powered equipment.
The MAX4188/MAX4189/MAX4190 have a high-speed
disable/enable mode that isolates the inputs, places the
outputs in a high-impedance state, and reduces the
supply current to 450µA per amplifier. Each amplifier
can be disabled independently. High off isolation, low
switching transient, and fast enable/disable times
(120ns/35ns) allow these amplifiers to be used in a
wide range of multiplexer applications. A settling time
of 22ns to 0.1%, a slew rate of up to 350V/µs, and low
distortion make these devices useful in many general-
purpose, high-speed applications.
The MAX4188/MAX4189 are available in a tiny 16-pin
QSOP package, and the MAX4190 is available in a
space-saving 8-pin µMAX
®
package.
Features
Low Supply Current: 1.5mA per Amplifier
Fast Enable/Disable Times: 120ns/35ns
Very Low Switching Transient: 45mV
p-p
High Speed
200MHz -3dB Small-Signal Bandwidth
(MAX4188, A
VCL
+2)
250MHz -3dB Small-Signal Bandwidth
(MAX4189, A
VCL
+1)
185MHz -3dB Small-Signal Bandwidth
(MAX4190, A
VCL
+2)
High Slew Rate
350V/µs (MAX4188, A
VCL
+2)
175V/µs (MAX4189, A
VCL
+1)
Excellent Video Specifications
85MHz -0.1dB Gain Flatness (MAX4190)
30MHz -0.1dB Gain Flatness (MAX4189)
Differential Gain/Phase Errors
0.03%/0.05° (MAX4188)
Low-Power Disable Mode
Inputs Isolated, Outputs Placed in High-Z
Supply Current Reduced to 450µA per Amplifier
Fast Settling Time of 22ns to 0.1%
Low Distortion
70dB SFDR (f
c
= 5MHz, V
O
= 2V
p-p
, MAX4188)
Available in Space-Saving Packages
16-Pin QSOP (MAX4188/MAX4189)
8-Pin
µMAX
(MAX4190)
MAX4188/MAX4189/MAX4190
Applications
High-Definition Surveillance Video
High-Speed Switching/Multiplexing
Portable/Battery-Powered Video/Multimedia
Systems
High-Speed Analog-to-Digital Buffers
Medical Imaging
High-Speed Signal Processing
Professional Cameras
CCD Imaging Systems
RGB Distribution Amplifiers
Pin Configuration appears at end of data sheet.
µMAX is a registered trademark of Maxim Integrated Products, Inc.
MAX4188
MAX4189
MAX4190
A
V
+2V/V
A
V
+1V/V
A
V
+2V/V
PART
OPTIMIZED
FOR:
Ordering Information
PART
MAX4188ESD+
TEMP RANGE
-40°C to +85°C
PIN-
PACKAGE
14 SO
PKG
CODE
S14-1
MAX4188EEE+
-40°C to +85°C 16 QSOP
E16-1
Ordering Information continued at end of data sheet.
+Denotes
lead-free package.
Selector Guide
AMPLIFIERS
PER PKG.
PIN-PACKAGE
3
3
1
14-pin SO,
16-pin QSOP
14-pin SO,
16-pin QSOP
8-pin µMAX/SO
1
________________________________________________________________
Maxim Integrated Products
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.

MAX4190EUA Related Products

MAX4190EUA MAX4188ESD-
Description Operational Amplifiers - Op Amps Integrated Circuits (ICs)
Product Category Operational Amplifiers - Op Amps Video Amplifiers
Manufacturer Maxim Maxim
Mounting Style SMD/SMT SMD/SMT
Package / Case USOP-8 SOIC-Narrow-14
Supply Voltage - Max 5.5 V 5.5 V
Number of Channels 4 Channel 3 Channel
SR - Slew Rate 0.08 V/us 300 V/us
CMRR - Common Mode Rejection Ratio 48 dB 48 dB
Ib - Input Bias Current 10 uA 1 uA (Typ)
Vos - Input Offset Voltage 4 mV 1.5 mV
Supply Voltage - Min 4.5 V 4.5 V
Maximum Operating Temperature + 85 C + 85 C
Minimum Operating Temperature - 40 C - 40 C
Shutdown No Shutdown No Shutdown
Amplifier Type High Speed Amplifier Current Feedback Amplifier
Dual Supply Voltage +/- 3 V, +/- 5 V +/- 3 V, +/- 5 V
en - Input Voltage Noise Density 2 nV/sqrt Hz 2 nV/sqrt Hz
Height 0.95 mm (Max) 1.5 mm (Max)
Length 3.1 mm (Max) 8.75 mm (Max)
Maximum Dual Supply Voltage +/- 5.5 V +/- 5.5 V
Minimum Dual Supply Voltage +/- 2.25 V +/- 2.25 V
Operating Supply Voltage 4.5 V to 5.5 V, +/- 2.25 V to +/- 5.5 V 5 V, 9 V
Pd - Power Dissipation 330 mW 667 mW
Product Operational Amplifiers Video Amplifiers
PSRR - Power Supply Rejection Ratio 60 dB 60 dB
Factory Pack Quantity 50 50
Supply Type Single, Dual Dual, Single
Width 3.1 mm (Max) 4 mm (Max)
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