MAX4493AXK+T Maxim Integrated Products, MAX4493AXK+T Datasheet

IC OP AMP GP SGL LP SC70-5

MAX4493AXK+T

Manufacturer Part Number
MAX4493AXK+T
Description
IC OP AMP GP SGL LP SC70-5
Manufacturer
Maxim Integrated Products
Datasheet
1.MAX4493AXKT.pdf (15 pages)

Specifications of MAX4493AXK+T

Amplifier Type
General Purpose
Number Of Circuits
1
Output Type
Rail-to-Rail
Slew Rate
3 V/µs
Gain Bandwidth Product
5MHz
Current - Input Bias
200nA
Voltage - Input Offset
300µV
Current - Supply
770µA
Current - Output / Channel
15mA
Voltage - Supply, Single/dual (±)
4.5 V ~ 11 V, ±2.25 V ~ 5.5 V
Operating Temperature
-40°C ~ 125°C
Mounting Type
Surface Mount
Package / Case
SC-70-5, SC-88A, SOT-323-5, SOT-353, 5-TSSOP
Number Of Channels
1
Voltage Gain Db
110 dB
Common Mode Rejection Ratio (min)
65 dB
Input Offset Voltage
5 mV
Operating Supply Voltage
5 V, 9 V
Maximum Power Dissipation
247 mW
Maximum Operating Temperature
+ 125 C
Mounting Style
SMD/SMT
Maximum Dual Supply Voltage
+/- 5.5 V
Minimum Operating Temperature
- 40 C
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
-3db Bandwidth
-
Lead Free Status / Rohs Status
 Details
Other names
MAX4493AXK+T
MAX4493AXK+TTR
The MAX4493/MAX4494/MAX4495 single/dual/quad
general-purpose operational amplifiers are designed
for use in systems powered with dual supplies from
±2.25V to ±5.5V or with a single supply of +4.5V to
+11V. These op amps provide a unity-gain bandwidth
of 5MHz with only 770µA of quiescent current per
amplifier. The wide input common-mode range extends
from 200mV beyond the negative rail to within 1.5V of
the positive supply rail while the output swings within
10mV (R
These amplifiers have excellent (110dB) open-loop
gain with very low THD+N of 0.002% (f = 1kHz). The
single MAX4493 is available in a tiny 5-pin SC70 pack-
age and the dual MAX4494 is available in the space-
saving 8-pin SOT23. The quad MAX4495 is available in
both 14-pin TSSOP and 14-pin SO packages. All prod-
ucts are rated at the automotive temperature range of
-40°C to +125°C.
Typical Operating Circuit appears at end of data sheet.
19-1797; Rev 3; 12/09
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.
________________________Applications
Typical Operating Characteristic
Battery-Powered Systems
DAC Output Amplifiers
Industrial Control Systems
Voltage Reference Generators
Signal Conditioning
L
0.008
0.007
0.006
0.005
0.004
0.003
0.002
0.001
= 100kΩ) of either rail.
0
1
TOTAL HARMONIC DISTORTION PLUS
________________________________________________________________ Maxim Integrated Products
10
NOISE vs. FREQUENCY
FREQUENCY (Hz)
General Description
100
SC70, Low-Power, General-Purpose,
1k
Dual-Supply, Rail-to-Rail Op Amps
10k
100k
o 770µA Supply Current per Amplifier
o Operates from Dual ±2.25V to ±5.5V Supplies
o 5MHz Gain-Bandwidth Product
o Rail-to-Rail Output Swing
o Input Voltage Range Extends 200mV Below the
o 110dB Open-Loop Gain (R
o Low THD+N of 0.002% (f = 1kHz)
o No Phase Reversal for Overdriven Inputs
o Unity-Gain Stable
o Available in Space-Saving Packages
+ Denotes a lead(Pb)-free/RoHS-compliant package.
/V denotes an automotive qualified part.
T = Tape and reel.
MAX4493AXK+T
MAX4493AXK/V+T
MAX4493AUK+T
MAX4494AKA+T
MAX4494AKA/V+T
MAX4494AUA+
MAX4494ASA+
MAX4495AUD+
MAX4495ASD+
Pin Configurations continued at end of data sheet.
Negative Rail
TOP VIEW
5-Pin SC70 (MAX4493)
8-Pin SOT23 (MAX4494)
14-Pin TSSOP (MAX4495)
PART
IN+
V
IN-
EE
-40°C to +125°C 5 SC70
-40°C to +125°C 5 SC70
-40°C to +125°C 5 SOT23
-40°C to +125°C 8 SOT23
-40°C to +125°C 8 SOT23
-40°C to +125°C 8 µMAX
-40°C to +125°C 8 SO
-40°C to +125°C 14 TSSOP
-40°C to +125°C 14 SO
Ordering Information
1
2
3
SC70/SOT23-5
RANGE
TEMP
+
Pin Configurations
MAX4493
L
= 100kΩ)
PIN-
PACKAGE
5
4
V
OUT
CC
Features
+AEQP
MARK
+AUE
ADPG
AAEM
TOP
ABR
—
—
—
—
1

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MAX4493AXK+T Summary of contents

Page 1

... Open-Loop Gain (R o Low THD+N of 0.002 1kHz Phase Reversal for Overdriven Inputs o Unity-Gain Stable o Available in Space-Saving Packages 5-Pin SC70 (MAX4493) 8-Pin SOT23 (MAX4494) 14-Pin TSSOP (MAX4495) PART MAX4493AXK+T MAX4493AXK/V+T MAX4493AUK+T MAX4494AKA+T MAX4494AKA/V+T MAX4494AUA+ MAX4494ASA+ MAX4495AUD+ MAX4495ASD+ + Denotes a lead(Pb)-free/RoHS-compliant package. ...

Page 2

... SC70 (derate 3.1mW/°C above +70°C) ............247mW 5-Pin SOT23 (derate 7.1mW/°C above +70°C)..........571mW µMAX is a registered trademark of Maxim Integrated products, Inc. Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied ...

Page 3

SC70, Low-Power, General-Purpose, AC ELECTRICAL CHARACTERISTICS (V = +5V -5V 100kΩ to ground PARAMETER SYMBOL Gain-Bandwidth Product GBWP Full-Power Bandwidth FPBW Slew Rate Phase Margin Gain Margin Total Harmonic Distortion Plus THD+N ...

Page 4

SC70, Low-Power, General-Purpose, Dual-Supply, Rail-to-Rail Op Amps (V = +5V -5V 0V 100kΩ to ground INPUT BIAS CURRENT vs. COMMON-MODE VOLTAGE 400 = ±2.5V V 350 SUPPLY 300 250 ...

Page 5

SC70, Low-Power, General-Purpose +5V -5V 0V GAIN AND PHASE vs. FREQUENCY (C = 300pF -10 -20 PHASE -30 -40 -50 -60 0.1k ...

Page 6

SC70, Low-Power, General-Purpose, Dual-Supply, Rail-to-Rail Op Amps (V = +5V -5V 0V 100kΩ to ground SMALL-SIGNAL TRANSIENT RESPONSE 200ns/div SMALL-SIGNAL TRANSIENT RESPONSE (R = 15Ω 1000pF) ISO ...

Page 7

SC70, Low-Power, General-Purpose, PIN MAX4493 MAX4494 — 1 — 2 — 3 — 7 — 6 — 5 — — — — — — — — — — — — 4 — 1 — 3 — ...

Page 8

SC70, Low-Power, General-Purpose, Dual-Supply, Rail-to-Rail Op Amps where the slew rate (SR) is 3V/µs. Figure 2 shows the full-power bandwidth as a function of the peak-to-peak AC output voltage. Power-Up Conditions The MAX4493/MAX4494/MAX4495 typically settle within 3µs after power-up. See ...

Page 9

SC70, Low-Power, General-Purpose, For the latest package outline information and land patterns www.maxim-ic.com/packages. Note that a “+”, “#”, or “-” in the package code indicates RoHS status only. Package drawings may show a different suffix character, but the ...

Page 10

SC70, Low-Power, General-Purpose, Dual-Supply, Rail-to-Rail Op Amps For the latest package outline information and land patterns www.maxim-ic.com/packages. Note that a “+”, “#”, or “-” in the package code indicates RoHS status only. Package drawings may show a different ...

Page 11

SC70, Low-Power, General-Purpose, For the latest package outline information and land patterns www.maxim-ic.com/packages. Note that a “+”, “#”, or “-” in the package code indicates RoHS status only. Package drawings may show a different suffix character, but the ...

Page 12

SC70, Low-Power, General-Purpose, Dual-Supply, Rail-to-Rail Op Amps For the latest package outline information and land patterns www.maxim-ic.com/packages. Note that a “+”, “#”, or “-” in the package code indicates RoHS status only. Package drawings may show a different ...

Page 13

SC70, Low-Power, General-Purpose, For the latest package outline information and land patterns www.maxim-ic.com/packages. Note that a “+”, “#”, or “-” in the package code indicates RoHS status only. Package drawings may show a different suffix character, but the ...

Page 14

SC70, Low-Power, General-Purpose, Dual-Supply, Rail-to-Rail Op Amps For the latest package outline information and land patterns www.maxim-ic.com/packages. Note that a “+”, “#”, or “-” in the package code indicates RoHS status only. Package drawings may show a different ...

Page 15

... Maxim cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim product. No circuit patent licenses are implied. Maxim reserves the right to change the circuitry and specifications without notice at any time. Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 408-737-7600 ____________________ 15 © 2009 Maxim Integrated Products ...

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