MAX4018

Manufacturer Part NumberMAX4018
DescriptionThe MAX4012 single, MAX4016 dual, MAX4018 triple, and MAX4020 quad op amps are unity-gain-stable devices that combine high-speed performance with Rail-to-Rail outputs
ManufacturerMaxim
MAX4018 datasheet
 
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19-1246; Rev 3; 8/04
Low-Cost, High-Speed, Single-Supply
Op Amps with Rail-to-Rail Outputs
General Description
The MAX4012 single, MAX4016 dual, MAX4018 triple,
and MAX4020 quad op amps are unity-gain-stable
devices that combine high-speed performance with Rail-
to-Rail outputs. The MAX4018 has a disable feature that
reduces power-supply current to 400µA and places its
outputs into a high-impedance state. These devices
operate from a 3.3V to 10V single supply or from ±1.65V
to ±5V dual supplies. The common-mode input voltage
range extends beyond the negative power-supply rail
(ground in single-supply applications).
These devices require only 5.5mA of quiescent supply
current while achieving a 200MHz -3dB bandwidth and
a 600V/µs slew rate. These parts are an excellent solu-
tion in low-power/low-voltage systems that require wide
bandwidth, such as video, communications, and instru-
mentation. In addition, when disabled, their high-output
impedance makes them ideal for multiplexing
applications.
The MAX4012 comes in a miniature 5-pin SOT23 and 8-
pin SO package, while the MAX4016 comes in 8-pin
®
µMAX
and SO packages. The MAX4018/MAX4020 are
available in a space-saving 16-pin QSOP, as well as a
14-pin SO.
Set-Top Boxes
Surveillance Video Systems
Battery-Powered Instruments
Video Line Driver
Analog-to-Digital Converter Interface
CCD Imaging Systems
Video Routing and Switching Systems
Typical Operating Circuit
R
F
24
R
TO
50
MAX4012
IN
R
TIN
50
UNITY-GAIN LINE DRIVER
(R
= R
+ R
)
L
O
TO
µMAX is a registered trademark of Maxim Integrated Products, Inc.
________________________________________________________________ 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.
____________________________Features
♦ Low-Cost
♦ High Speed:
200MHz -3dB Bandwidth (MAX4012)
150MHz -3dB Bandwidth
(MAX4016/MAX4018/MAX4020)
30MHz 0.1dB Gain Flatness
600V/µs Slew Rate
♦ Single 3.3V/5.0V Operation
♦ Rail-to-Rail Outputs
♦ Input Common-Mode Range Extends Beyond V
♦ Low Differential Gain/Phase: 0.02%/0.02°
♦ Low Distortion at 5MHz:
-78dBc SFDR
-75dB Total Harmonic Distortion
♦ High-Output Drive: ±120mA
♦ 400µA Shutdown Capability (MAX4018)
♦ High-Output Impedance in Off State (MAX4018)
♦ Space-Saving SOT23, SO, µMAX, or QSOP
Packages
Applications
PART
MAX4012EUK-T
MAX4012ESA
MAX4016ESA
MAX4016EUA
Ordering Information continued at end of data sheet.
TOP VIEW
OUT
1
V
OUT
Z
= 50
O
V
2
EE
R
O
50
3
IN+
Pin Configurations continued at end of data sheet.
Ordering Information
TEMP
PIN-
RANGE
PACKAGE
-40°C to +85°C
5 SOT23-5
-40°C to +85°C
8 SO
-40°C to +85°C
8 SO
-40°C to +85°C
8 µMAX
Pin Configurations
MAX4012
5
V
N.C.
1
CC
2
IN-
MAX4012
IN+
3
4
V
EE
4
IN-
SO
SOT23-5
EE
TOP
MARK
ABZP
8
N.C.
V
7
CC
6
OUT
5
N.C.
1

MAX4018 Summary of contents

  • Page 1

    ... The MAX4012 single, MAX4016 dual, MAX4018 triple, and MAX4020 quad op amps are unity-gain-stable devices that combine high-speed performance with Rail- to-Rail outputs. The MAX4018 has a disable feature that reduces power-supply current to 400µA and places its outputs into a high-impedance state. These devices operate from a 3.3V to 10V single supply or from ± ...

  • Page 2

    ... Storage Temperature Range .............................-65°C to +150°C Lead Temperature (soldering, 10s) .................................+300° / / OUT CC A MIN MAX CONDITIONS Guaranteed by CMRR test Any channels for MAX4016/MAX4018/ MAX4020 (Note 2) (Note 2) Differential mode (-1V V +1V) IN Common mode (-0.2V V +2.75V 0.2V 2.25V) ...

  • Page 3

    ... EN_ = (Note 4) OUT 0.2V) EN_ EN_ = 0 I EN_ = 5V IH Enabled I S MAX4018, disabled (EN_ = 0) , unless otherwise noted. Typical values are at T MAX MIN TYP MAX 3. 1.6 CC 0.5 200 400 0.5 10 5.5 7.0 0.40 0.65 ...

  • Page 4

    ... OUT P-P Total harmonic distortion f1 = 10.0MHz 10.1MHz, V OUT f = 10MHz VCL NTSC 150 L NTSC 150 10kHz f = 10kHz MAX4018, EN_ = 10MHz MAX4018 MAX4018 MAX4016/MAX4018/MAX4020 10MHz 20mV OUT P-P MAX4016/MAX4018/MAX4020 10MHz ground OUT P +25°C. Specifications over temperature limits are guaranteed 4.5V to 5.5V ...

  • Page 5

    ... FREQUENCY (Hz) LARGE-SIGNAL GAIN vs. FREQUENCY OUT P 1.75V OUT BIAS 100k 1M 10M 100M 1G FREQUENCY (Hz) MAX4016/MAX4018/MAX4020 CROSSTALK vs. FREQUENCY -10 -30 -50 -70 -90 -110 -130 -150 1G 100k 1M 10M 100M FREQUENCY (Hz) MAX4012 SMALL-SIGNAL GAIN vs. FREQUENCY ( VCL 9 ...

  • Page 6

    Low-Cost, High-Speed, Single-Supply Op Amps with Rail-to-Rail Outputs ( VCL F HARMONIC DISTORTION vs. FREQUENCY ( VCL OUT P-P ...

  • Page 7

    Low-Cost, High-Speed, Single-Supply ( VCL F SMALL-SIGNAL PULSE RESPONSE ( VCL MAX4012-19 IN (50mV/ div) OUT (25mV/ div) 20ns/div V = 2.5V, R ...

  • Page 8

    Low-Cost, High-Speed, Single-Supply Op Amps with Rail-to-Rail Outputs ( VCL F OPEN-LOOP GAIN vs. LOAD RESISTANCE 200 400 ...

  • Page 9

    ... MAX4018 MAX4020 NAME SO QSOP SO QSOP — — N.C. — — — — OUT — ...

  • Page 10

    ... Applications Information Choosing Resistor Values Unity-Gain Configuration The MAX4012/MAX4016/MAX4018/MAX4020 are inter- nally compensated for unity gain. When configured for unity gain, the devices require a 24 series with the feedback path. This resistor improves ...

  • Page 11

    ... This resistor provides a feedback mechanism that increases V input is brought to V input current (I When the MAX4018 is disabled, the amplifier’s output impedance is 35k . This high resistance and the low 2pF output capacitance make this part ideal in RF/video multiplexer or switch applications. For larger arrays, pay careful attention to capacitive loading ...

  • Page 12

    ... Output Capacitive Loading and Stability The MAX4012/MAX4016/MAX4018/MAX4020 are opti- mized for AC performance. They are not designed to drive highly reactive loads, which decreases phase margin and may produce excessive ringing and oscilla- tion ...

  • Page 13

    Low-Cost, High-Speed, Single-Supply Op Amps with Rail-to-Rail Outputs MAX40_ TIN Figure 5. Driving a Capacitive Load through an Isolation Resistor 10pF ...

  • Page 14

    ... MAX4018 INB+ INA INA INB- OUTB OUTA ENA 1 16 OUTC INC- ENC 2 15 INC+ ENB 3 14 MAX4018 INB+ INA INA INB- OUTA 7 OUTB 10 N.C. 9 N.C. 8 QSOP 14 ______________________________________________________________________________________ Pin Configurations (continued) EE OUTA ...

  • Page 15

    ... For the latest package outline information go to www.maxim-ic.com/packages.) ______________________________________________________________________________________ ___________________Chip Information MAX4012 TRANSISTOR COUNT: 95 PIN- TOP MAX4016 TRANSISTOR COUNT: 190 PACKAGE MARK MAX4018 TRANSISTOR COUNT: 299 14 SO — MAX4020 TRANSISTOR COUNT: 362 16 QSOP — — 16 QSOP — ...

  • Page 16

    ... Low-Cost, High-Speed, Single-Supply Op Amps with Rail-to-Rail Outputs (The package drawing(s) in this data sheet may not reflect the most current specifications. For the latest package outline information go to www.maxim-ic.com/packages.) 8 ÿ 0.50±0.1 0.6±0.1 1 0.6±0.1 D TOP VIEW A2 e FRONT VIEW 16 ______________________________________________________________________________________ Package Information (continued) ...

  • Page 17

    ... A1 FRONT VIEW 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. 17 ____________________Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 408-737-7600 © ...