19-1837; Rev 0; 10/00
Low-Power, +3V/+5V, 400MHz Single-Supply
Op Amps with Rail-to-Rail Outputs
General Description
The MAX4414–MAX4419 operational amplifiers com-
bine high-speed performance, low distortion, and ultra-
low supply current. Consuming just 1.6mA of supply
current per amplifier, these devices operate from a sin-
gle +2.7V to +5.5V supply, have Rail-to-Rail
®
outputs,
and exhibit a common-mode input voltage range that
extends from 100mV below ground to within 1.5V of the
positive supply rail.
The MAX4414/MAX4416/MAX4418 single/dual/quad op
amps are unity-gain stable and achieve a 400MHz -3dB
bandwidth with a 200V/µs slew rate. The MAX4415/
MAX4417/MAX4419 single/dual/quad op amps are
compensated for closed-loop gains of +5V/V or greater
and achieve a 150MHz -3dB bandwidth with a 470V/µs
slew rate. The combination of high-speed, ultra-low
power, and low-distortion makes the MAX4414–
MAX4419 ideal for low-power/low-voltage, high-speed
portable systems such as video, communications, and
instrumentation.
The MAX4414/MAX4415 single and MAX4416/
MAX4417 dual amplifiers are available in space-saving
8-pin µMAX and SO packages, while the MAX4418/
MAX4419 quad amplifiers are available in a 14-pin
TSSOP package.
o
Ultra-Low 1.6mA Supply Current
o
Single +3V/+5V Operation
o
High Speed
400MHz -3dB Bandwidth
(MAX4414/MAX4416/MAX4418)
200V/µs Slew Rate
(MAX4414/MAX4416/MAX4418)
150MHz -3dB Bandwidth
(MAX4415/MAX4417/MAX4419)
470V/µs Slew Rate
(MAX4415/MAX4417/MAX4419)
o
Rail-to-Rail Outputs
o
Input Common-Mode Range Extends Beyond V
EE
o
Low Differential Gain/Phase: 0.03%/0.15°
o
Low Distortion at 5MHz (MAX4414/MAX4416/MAX4418)
-93dBc SFDR
0.003% Total Harmonic Distortion
o
Low Cost
Features
MAX4414–MAX4419
Ordering Information
PART
MAX4414EUA
MAX4414ESA
MAX4415EUA
MAX4415ESA
TEMP. RANGE
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
PIN-PACKAGE
8
µMAX
8 SO
8
µMAX
8 SO
________________________Applications
Battery-Powered Instruments
Portable Communications
Keyless Entry Systems
Cellular Telephones
Video Line Drivers
Baseband Applications
Ordering information continued at end of data sheet.
Typical Operating Characteristic
SUPPLY CURRENT vs. SUPPLY VOLTAGE
(PER AMPLIFIER)
1.75
1.70
SUPPLY CURRENT (mA)
1.65
1.60
1.55
1.50
1.45
1.40
1.35
MAX4414 toc01
_____________________Selector Guide
PART
MAX4414
MAX4415
MAX4416
MAX4417
MAX4418
MAX4419
NO. OF
AMPS
1
1
2
2
4
4
MINIMUM
GAIN
(V/V)
1
5
1
5
1
5
-3dB
SLEW RATE
BANDWIDTH
(V/µs)
(MHz)
400
150
400
150
400
150
200
470
200
470
200
470
1.80
Rail-to-Rail is a registered trademark of Nippon Motorola, Ltd.
Pin Configurations appear at end of data sheet.
1.30
2.7
3.1
3.5
3.9
4.3
4.7
5.1
5.5
SUPPLY VOLTAGE (V)
________________________________________________________________
Maxim Integrated Products
1
For price, delivery, and to place orders, please contact Maxim Distribution at 1-888-629-4642,
or visit Maxim’s website at www.maxim-ic.com.
Low-Power, +3V/+5V, 400MHz Single-Supply
Op Amps with Rail-to-Rail Outputs
MAX4414–MAX4419
ABSOLUTE MAXIMUM RATINGS
Supply Voltage (V
CC
to V
EE
)..................................................+6V
Differential Input Voltage ....................................................±2.5V
IN_-, IN_+, OUT_..............................(V
CC
+ 0.3V) to (V
EE
- 0.3V)
Current into Input Pins ......................................................±20mA
Output Short-Circuit Duration to V
CC
or V
EE
..............Continuous
Continuous Power Dissipation (T
A
= +70°C)
8-Pin µMAX (derate 4.5mW/°C above +70°C) .............362mW
8-Pin SO (derate 5.9mW/°C above +70°C)..................471mW
14-Pin TSSOP (derate 9.1mW/°C above +70°C) .........727mW
Operating Temperature Range ...........................-40°C to +85°C
Junction Temperature ......................................................+150°C
Storage Temperature Range .............................-65°C to +150°C
Lead Temperature (soldering, 10s) .................................+300°C
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. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
DC ELECTRICAL CHARACTERISTICS
(V
CC
= +2.7V to +5.5V, V
CM
= V
CC
/2 - 0.75V, V
EE
= 0, R
L
=
∞
to V
CC
/2, V
OUT
= V
CC
/2, T
A
= T
MIN
to T
MAX
, unless otherwise noted.
Typical values are at T
A
= +25°C.) (Note 1)
PARAMETER
Operating Supply Voltage Range
Quiescent Supply Current
(per Amplifier)
Input Common-Mode Voltage
Range
Input Offset Voltage
Input Offset Voltage Temperature
Input Offset Voltage Matching
Input Bias Current
Input Offset Current
I
B
I
OS
Differential mode,
-0.04V
≤
(V
IN+
- V
IN-
)
≤
+0.04V
Common mode,
V
EE
- 0.1V < V
CM
< V
CC
- 1.5V
V
EE
- 0.1V < V
CM
< V
CC
- 1.5V
+0.2V
≤
V
OUT
≤
+4.8V, R
L
= 10kΩ
+0.4V
≤
V
OUT
≤
+4.6V, R
L
= 1kΩ
V
CC
= +5V +0.3V
≤
V
OUT
≤
+4.4V,
R
L
= 1kΩ to V
EE
Open-Loop Gain
A
VOL
+1V
≤
V
OUT
≤
+4V, R
L
= 150Ω
+0.2V
≤
V
OUT
≤
+2.8V, R
L
= 10kΩ
+0.25V
≤
V
OUT
≤
+2.75V, R
L
= 1kΩ
V
CC
= +3V +0.2V
≤
V
OUT
≤
+2.5V,
R
L
= 1kΩ to V
EE
+0.5V
≤
V
OUT
≤
+2.5V, R
L
= 150Ω
75
65
63
65
78
68
66
SYMBOL
V
S
I
S
V
CM
V
OS
TC
VOS
MAX4416–MAX4419
CONDITIONS
Guaranteed by PSRR test
V
CC
= +5V
V
CC
= +3V
Guaranteed by CMRR test
V
EE
-
0.1
0.5
3
±1
1.3
0.1
60
16
94
93
80
80
65
90
78
75
62
dB
4
0.7
MIN
2.7
1.6
1.4
TYP
MAX
5.5
3
2.6
V
CC
-
1.5
6
UNITS
V
mA
V
mV
µV/°C
mV
µA
µA
kΩ
MΩ
dB
Input Resistance
R
IN
Common-Mode Rejection Ratio
CMRR
2
_______________________________________________________________________________________
Low-Power, +3V/+5V, 400MHz Single-Supply
Op Amps with Rail-to-Rail Outputs
DC ELECTRICAL CHARACTERISTICS (continued)
(V
CC
= +2.7V to +5.5V, V
CM
= V
CC
/2 - 0.75V, V
EE
= 0, R
L
=
∞
to V
CC
/2, V
OUT
= V
CC
/2, T
A
= T
MIN
to T
MAX
, unless otherwise noted.
Typical values are at T
A
= +25°C.) (Note 1)
PARAMETER
SYMBOL
CONDITIONS
R
L
= 10kΩ
V
CC
= +5V R
L
= 1kΩ
R
L
= 150Ω
Output Voltage Swing
V
OUT
R
L
= 10kΩ
V
CC
= +3V R
L
= 1kΩ
R
L
= 150Ω
Output Current
Output Short-Circuit Current
Power-Supply Rejection Ratio
I
OUT
I
SC
PSRR
V
CC
- V
OH
V
OL
- V
EE
V
CC
- V
OH
V
OL
- V
EE
V
CC
- V
OH
V
OL
- V
EE
V
CC
- V
OH
V
OL
- V
EE
V
CC
- V
OH
V
OL
- V
EE
V
CC
- V
OH
V
OL
- V
EE
±25
MIN
TYP
0.085
0.015
0.105
0.035
0.385
0.150
0.060
0.010
0.075
0.025
0.275
0.070
±75
±85
60
77
mA
mA
dB
0.365
0.090
0.390
0.115
V
MAX
0.375
0.100
0.400
0.125
UNITS
MAX4414–MAX4419
R
L
= 20Ω connected to V
CC
or V
EE
,
V
CC
= +5V
Sinking or sourcing
V
CC
= +2.7V to +5.5V, V
CM
= 0, V
OUT
= 2V
AC ELECTRICAL CHARACTERISTICS
(V
CC
= +5V, V
EE
= 0, V
CM
= +1.75V, R
L
= 1kΩ connected to V
CC
/2, C
L
= 5pF, A
VCL
= +1V/V, T
A
= +25°C, unless otherwise noted.)
PARAMETER
SYMBOL
CONDITIONS
MAX4414/MAX4416/
MAX4418, A
V
= +1V/V
MAX4415/MAX4417/
MAX4419, A
V
= +5V/V
MAX4414/MAX4416/
MAX4418, A
V
= +1V/V
MAX4415/MAX4417/
MAX4419, A
V
= +5V/V
MAX4414/MAX4416/
MAX4418, A
V
= +1V/V
MAX4415/MAX4417/
MAX4419, A
V
= +5V/V
MAX4414/MAX4416/
MAX4418, A
V
= +1V/V
MAX4415/MAX4417/
MAX4419, A
V
= +5V/V
MIN
TYP
400
MHz
150
32
MHz
75
43
16
MHz
22
28
MAX
UNITS
Small Signal -3dB Bandwidth
BW
SS
V
OUT
= 100mVp-p
Large Signal -3dB Bandwidth
BW
LS
V
OUT
= 2Vp-p
V
OUT
= 100mVp-p
Bandwidth for 0.1dB Flatness
BW
0.1dB
V
OUT
= 2Vp-p
_______________________________________________________________________________________
3
Low-Power, +3V/+5V, 400MHz Single-Supply
Op Amps with Rail-to-Rail Outputs
MAX4414–MAX4419
AC ELECTRICAL CHARACTERISTICS (continued)
(V
CC
= +5V, V
EE
= 0, V
CM
= +1.75V, R
L
= 1kΩ connected to V
CC
/2, C
L
= 5pF, A
VCL
= +1V/V, T
A
= +25°C, unless otherwise noted.)
PARAMETER
SYMBOL
CONDITIONS
MAX4414/MAX4416/
MAX4418, A
V
= +1V/V
MAX4415/MAX4417/
MAX4419, A
V
= +5V/V
MAX4414/MAX4416/
MAX4418, A
V
= +1V/V
MAX4415/MAX4417/
MAX4419, A
V
= +5V/V
MAX4414/MAX4416/
MAX4418, A
V
= +1V/V
MAX4415/MAX4417/
MAX4419, A
V
= +5V/V
MAX4414/MAX4416/
MAX4418, A
V
= +1V/V
MAX4415/MAX4417/
MAX4419, A
V
= +5V/V
MAX4414/MAX4416/
MAX4418, A
V
= +1V/V,
V
OUT
= 1Vp-p
MAX4415/MAX4417/
MAX4419, A
V
= +5V/V,
V
OUT
= 2Vp-p
MAX4414/MAX4416/
MAX4418, A
V
= +1V/V,
V
OUT
= 1Vp-p
MAX4415/MAX4417/
MAX4419, A
V
= +5V/V,
V
OUT
= 2Vp-p
MIN
TYP
200
V/µs
470
14
ns
5
100
120
ns
150
160
MAX
UNITS
Slew Rate
SR
V
OUT
= 2V step
Rise/Fall Time
t
R,
t
F
V
OUT
= 2V step,
10% to 90%
t
S 1%
Settling Time
t
S 0.1%
V
OUT
= 2V step
V
OUT
= 2V step
-84
V
CC
= +5V,
f
C
= 5MHz
-76
dBc
-93
Spurious-Free Dynamic Range
SFDR
V
CC
= +3V,
f
C
= 5MHz
-79
4
_______________________________________________________________________________________
Low-Power, +3V/+5V, 400MHz Single-Supply
Op Amps with Rail-to-Rail Outputs
AC ELECTRICAL CHARACTERISTICS (continued)
(V
CC
= +5V, V
EE
= 0, V
CM
= +1.75V, R
L
= 1kΩ connected to V
CC
/2, C
L
= 5pF, A
VCL
= +1V/V, T
A
= +25°C, unless otherwise noted.)
PARAMETER
SYMBOL
CONDITIONS
MAX4414/MAX4416/
MAX4418, A
V
= +1V/V,
V
OUT
= 1Vp-p
MAX4415/MAX4417/
MAX4419, A
V
= +5V/V,
V
OUT
= 2Vp-p
MAX4414/MAX4416/
MAX4418, A
V
= +1V/V,
V
OUT
= 1Vp-p
MAX4415/MAX4417/
MAX4419, A
V
= +5V/V,
V
OUT
= 2Vp-p
MAX4414/MAX4416/
MAX4418, A
V
= +1V/V,
V
OUT
= 1Vp-p
MAX4415/MAX4417/
MAX4419, A
V
= +5V/V,
V
OUT
= 2Vp-p
MAX4414/MAX4416/
MAX4418, A
V
= +1V/V,
V
OUT
= 1Vp-p
MAX4415/MAX4417/
MAX4419, A
V
= +5V/V,
V
OUT
= 2Vp-p
MIN
TYP
-84
MAX
UNITS
MAX4414–MAX4419
V
CC
= +5V,
f
C
= 5MHz
-76
dBc
-93
2
nd
Harmonic Distortion
SFDR
V
CC
= +3V,
f
C
= 5MHz
-65
-95
V
CC
= +5V,
f
C
= 5MHz
-80
dBc
-95
3
rd
Harmonic Distortion
SFDR
V
CC
= +3V,
f
C
= 5MHz
-67
_______________________________________________________________________________________
5
嵌入式系统
京公网安备 11010802033920号
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved
电子工程世界
