19-1831; Rev 1; 1/09
Low-Cost, Low-Power, Ultra-Small, 3V/5V, 500MHz
Single-Supply Op Amps with Rail-to-Rail Outputs
General Description
The MAX4412 single and MAX4413 dual operational
amplifiers are unity-gain-stable devices that combine
high-speed performance, low supply current, and ultra-
small packaging. Both devices operate from a single
+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 MAX4412/MAX4413 achieve a 500MHz -3dB band-
width and a 140V/µs slew rate while consuming only
1.7mA of supply current per amplifier. This makes the
MAX4412/MAX4413 ideal for low-power/low-voltage,
high-speed portable applications such as video, com-
munications, and instrumentation.
For systems requiring tighter specifications, Maxim
offers the MAX4414–MAX4419 family of operational
amplifiers. The MAX4414–MAX4419 are laser trimmed
versions of the MAX4412/MAX4413 and include com-
pensated and uncompensated devices.
The MAX4412 is available in ultra-small 5-pin SC70 and
SOT23 packages, while the MAX4413 is available in a
space-saving 8-pin SOT23.
♦
Ultra-Low 1.7mA Supply Current
♦
Low Cost
♦
Single +3V/+5V Operation
♦
High Speed
500MHz -3dB Bandwidth
50MHz 0.1dB Gain Flatness
140V/µs Slew Rate
♦
Rail-to-Rail Outputs
♦
Input Common-Mode Range Extends Beyond V
EE
♦
Low Differential Gain/Phase: 0.01%/0.03°
♦
Low Distortion at 5MHz
-93dBc SFDR
0.003% Total Harmonic Distortion
♦
Ultra-Small SC70 and SOT23 Packages
Features
MAX4412/MAX4413
________________________Applications
Battery-Powered Instruments
Portable Communications
Keyless Entry Systems
Cellular Telephones
Video Line Drivers
Baseband Applications
PART
MAX4412EXK-T
MAX4412EUK-T
MAX4413EKA-T
Ordering Information
TEMP RANGE
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
PIN-
PACKAGE
5 SC70
5 SOT23
8 SOT23
TOP
MARK
ABH
ADOL
AADR
-Denotes a package containing lead(Pb).
T = Tape and reel.
Typical Operating Characteristic
SUPPLY CURRENT vs.
SUPPLY VOLTAGE (PER AMPLIFER)
1.9
SUPPLY CURRENT (mA)
1.8
1.7
1.6
1.5
1.4
1.3
1.2
2.7
3.1
3.5
3.9 4.3
4.7
SUPPLY VOLTAGE (V)
5.1
5.5
MAX4412 toc01
Pin Configurations
TOP VIEW
2.0
OUT
1
5
V
CC
OUTA
INA-
1
2
8
7
V
CC
OUTB
INB-
INB+
V
EE
2
IN+
3
MAX4412
4
IN-
INA+
3
V
EE
4
MAX4413
6
5
SC70/SOT23
SOT23
________________________________________________________________
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.
Low-Cost, Low-Power, Ultra-Small, 3V/5V, 500MHz
Single-Supply Op Amps with Rail-to-Rail Outputs
MAX4412/MAX4413
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)
5-Pin SC70 (derate 3.1mW/°C above +70°C) ..............247mW
5-Pin SOT23 (derate 7.1mW/°C above +70°C)............571mW
8-Pin SOT23 (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
Coefficient
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
V
CC
= +5V
+0.4V
≤
V
OUT
≤
+4.6V,
R
L
= 1kΩ
+1V
≤
V
OUT
≤
+4V,
R
L
= 150Ω
+0.2V
≤
V
OUT
≤
+2.8V,
R
L
= 10kΩ
V
CC
= +3V
+0.25V
≤
V
OUT
≤
+2.75V
R
L
= 1kΩ
+0.5V
≤
V
OUT
≤
+2.5V,
R
L
= 150Ω
60
78
68
SYMBOL
V
S
I
S
V
CM
V
OS
TC
VOS
MAX4413
V
CC
= +5V
V
CC
= +3V
Guaranteed by CMRR test
V
EE
-
0.1
0.4
3
±1
1.6
0.1
60
16
94
93
80
65
dB
90
78
62
4
0.7
CONDITIONS
Guaranteed by PSRR test
MIN
2.7
1.7
1.5
V
CC
-
1.5
9
TYP
MAX
5.5
3.5
UNITS
V
mA
V
mV
μV/°C
mV
μA
μA
kΩ
MΩ
dB
Input Resistance
R
IN
Common Mode Rejection Ratio
CMRR
Open-Loop Gain
A
VOL
2
_______________________________________________________________________________________
Low-Cost, Low-Power, Ultra-Small, 3V/5V, 500MHz
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
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
Sinking or sourcing
V
CC
= +2.7V to +5.5V, V
CM
= 0, V
OUT
= 2V
60
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
0.06
0.01
0.075
0.025
0.275
0.070
±75
±85
77
mA
mA
dB
V
0.275
0.125
MAX
UNITS
MAX4412/MAX4413
Output Voltage Swing
V
OUT
R
L
= 20Ω connected to V
CC
or V
EE
, V
CC
= +5V
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
Small Signal -3dB Bandwidth
Large Signal -3dB Bandwidth
Bandwidth for 0.1dB Flatness
Slew Rate
Rise/Fall Time
Settling Time to 0.1%
Spurious-Free Dynamic Range
SYMBOL
BW
SS
BW
LS
BW
0.1dB
SR
t
R,
t
F
t
S 1%
SFDR
V
OUT
= 2Vp-p
V
OUT
= 100mVp-p
V
OUT
= 2Vp-p
V
OUT
= 2V step
V
OUT
= 2V step, 10% to 90%
V
OUT
= 2V step
V
CC
= +5V, f
C
= 5MHz, V
OUT
= 1Vp-p
V
CC
= +3V, f
C
= 5MHz, V
OUT
= 1Vp-p
CONDITIONS
V
OUT
= 100mVp-p
MIN
TYP
500
30
50
16
140
14
100
-84
-93
MAX
UNITS
MHz
MHz
MHz
V/µs
ns
ns
dBc
_______________________________________________________________________________________
3
Low-Cost, Low-Power, Ultra-Small, 3V/5V, 500MHz
Single-Supply Op Amps with Rail-to-Rail Outputs
MAX4412/MAX4413
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
2
nd
Harmonic Distortion
3
rd
Harmonic Distortion
Total Harmonic Distortion
Two-Tone, Third-Order
Intermodulation Distortion
Differential Gain Error
Differential Phase Error
Gain Matching
Phase Matching
Input Noise-Voltage Density
Input Noise-Current Density
Input Capacitance
Output Impedance
Capacitive Load Drive
Power-Up 1% Settling Time
(Note 2)
Crosstalk
X
TALK
MAX4413, f = 10MHz, V
OUT
= 2Vp-p
e
n
I
n
C
IN
Z
OUT
f = 1MHz
No sustained oscillations
THD
IP3
DG
DP
SYMBOL
CONDITIONS
V
CC
= +5V, f
C
= 5MHz, V
OUT
= 1Vp-p
V
CC
= +3V, f
C
= 5MHz, V
OUT
= 1Vp-p
V
CC
= +5V, f
C
= 5MHz, V
OUT
= 1Vp-p
V
CC
= +3V, f
C
= 5MHz, V
OUT
= 1Vp-p
V
CC
= +5V, f
C
= 5MHz, V
OUT
= 1Vp-p
V
CC
= +3V, f
C
= 5MHz, V
OUT
= 1Vp-p
f
1
= 10MHz, f
2
= 9.9MHz
R
L
= 150Ω, NTSC
R
L
= 150Ω, NTSC
A
V
= +1V/V
A
V
= +2V/V
A
V
= +1V/V
A
V
= +2V/V
MIN
TYP
-84
-93
-95
-95
0.007
0.003
-67
0.03
0.01
0.13
0.03
0.1
0.1
13
0.7
1.8
0.7
120
1.2
-82
100
MAX
UNITS
dBc
dBc
%
dBc
%
degrees
dB
degrees
nV/√Hz
pA/√
Hz
pF
Ω
pF
µs
dB
MAX4413, V
OUT
= 100mVp-p, f
≤
10MHz
MAX4413, V
OUT
= 100mVp-p f
≤
10MHz
f = 10kHz
f = 10kHz
Note 1:
All devices are 100% production tested at T
A
= +25°C. Specifications over temperature are guaranteed by design.
Note 2:
Guaranteed by design.
4
_______________________________________________________________________________________
Low-Cost, Low-Power, Ultra-Small, 3V/5V, 500MHz
Single-Supply Op Amps with Rail-to-Rail Outputs
MAX4412/MAX4413
Typical Operating Characteristics
(V
CC
= +5V, V
EE
= 0, V
CM
= +1.75V, A
VCL
= +1V/V, R
F
= 24Ω, R
L
= 1kΩ to V
CC
/2, C
L
= 5pF, T
A
= +25°C, unless otherwise noted.)
SUPPLY CURRENT vs.
SUPPLY VOLTAGE (PER AMPLIFER)
MAX4412 toc01
SMALL-SIGNAL GAIN vs. FREQUENCY
MAX4412 toc02
SMALL-SIGNAL GAIN WITH CAPACATIVE LOAD
vs. FREQUENCY
8
22pF
SMALL-SIGNAL GAIN (dB)
6
4
2
0
-2
5pF
-4
-6
15pF
MAX4412 toc03
2.0
1.9
SUPPLY CURRENT (mA)
1.8
1.7
1.6
1.5
1.4
1.3
1.2
2.7
3.1
3.5
4.7
4.3
SUPPLY VOLTAGE (V)
3.9
5.1
3
2
SMALL-SIGNAL GAIN (dB)
1
0
-1
-2
-3
-4
-5
-6
10
5.5
-7
100k
1M
10M
FREQUENCY (Hz)
100M
1G
100k
1M
10M
FREQUENCY (Hz)
100M
1G
SMALL-SIGNAL GAIN WITH CAPACITIVE LOAD
and 22Ω ISOLATION RESISTOR vs. FREQUENCY
MAX4412 toc04
SMALL-SIGNAL
GAIN FLATNESS vs. FREQUENCY
MAX4412 toc05
LARGE-SIGNAL GAIN FLATNESS
vs. FREQUENCY
0.4
LARGE-SIGNAL GAIN (dB)
0.3
0.2
0.1
0
-0.1
-0.2
-0.3
-0.4
-0.5
V
OUT
= 2V
P-P
V
OUT
= 1V
P-P
MAX4412 toc06
5
4
SMALL-SIGNAL GAIN (dB)
3
2
1
0
-1
-2
-3
-4
-5
100k
1M
10M
FREQUENCY (Hz)
100M
5pF
22pF
15pF
0.5
0.4
0.3
GAIN FLATNESS (dB)
0.2
0.1
0
-0.1
-0.2
-0.3
-0.4
0.5
1G
-0.5
100k
1M
10M
FREQUENCY (Hz)
100M
1G
100k
1M
10M
FREQUENCY (Hz)
100M
1G
MAX4412 toc07
2
1
LARGE-SIGNAL GAIN (dB)
0
V
OUT
= 2V
P-P
V
OUT
= 1V
P-P
A
VCL
= +1000V/V
80
60
GAIN (dB)
40
20
0
-20
-40
-60
10k
100K
1M
10M
100M
1G
PHASE
GAIN
180
135
90
45
0
-45
-90
-135
-180
PHASE (deg)
-1
-2
-3
-4
-5
-6
-7
100k
1M
0.04
0.03
0.02
0.01
0
0
DIFFERENTIAL PHASE (deg)
10 20 30 40 50 60 70 80 90 100
IRE
0.15
0.10
0.05
0
0
10 20 30 40 50 60 70 80 90 100
IRE
10M
FREQUENCY (Hz)
100M
1G
FREQUENCY (Hz)
_______________________________________________________________________________________
5
MAX4412 toc10
3
100
MAX4412 toc09
DIFFERENTIAL GAIN (%)
LARGE-SIGNAL GAIN vs. FREQUENCY
GAIN AND PHASE vs. FREQUENCY
DIFFERENTIAL GAIN AND PHASE
聊聊、笑笑、闹闹
京公网安备 11010802033920号
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved
电子工程世界
