MAX4454 [MAXIM]
Low-Cost, +3V/+5V, 620レA, 200MHz, Single-Supply Op Amps with Rail-to-Rail Outputs; 低成本， + 3V / 5V + ， 620μA ， 200MHz的单电源运算放大器具有轨至轨输出
| 型号： | MAX4454 |
| 厂家： | 
MAXIM INTEGRATED PRODUCTS |
| 描述： | Low-Cost, +3V/+5V, 620レA, 200MHz, Single-Supply Op Amps with Rail-to-Rail Outputs |
| 文件： | 总15页 (文件大小：654K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
19-1824; Rev 0; 2/01
Low-Cost, +3V/+5V, 620µA, 200MHz,
Single-Supply Op Amps with Rail-to-Rail Outputs
General Description
Features
The MAX4452/MAX4352 single, MAX4453/MAX4353
dual, and MAX4454/MAX4354 quad amplifiers combine
high-speed performance with ultra-low power con-
sumption. The MAX4452/MAX4453/MAX4454 are unity-
gain stable and achieve a -3dB bandwidth of 200MHz,
while the MAX4352/MAX4353/MAX4354 are compen-
sated for a minimum closed-loop gain of +5V/V and
achieve a 80MHz -3dB bandwidth. These devices con-
sume only 620µA of supply current per amplifier.
ꢀ Ultra-Low 620µA Supply Current
ꢀ High Speed (MAX4452/MAX4453/MAX4454)
200MHz -3dB Bandwidth
30MHz 0.1dB Gain Flatness
95V/µs Slew Rate
ꢀ High Speed (MAX4352/MAX4353/MAX4354)
80MHz -3dB Bandwidth
4MHz 0.1dB Gain Flatness
240V/µs Slew Rate
These amplifiers operate from a +2.7V to +5.25V single
supply and feature Rail-to-Rail® outputs. Along with an
excellent speed/power ratio of 323MHz/mA, these
devices feature a slew rate of 95V/µs and fast 20ns rise
and fall times. These devices are ideal for low-
power/low-voltage systems that require wide bandwidth
such as cell phones and keyless entry systems.
ꢀ Single +3V/+5V Operation
ꢀ Rail-to-Rail Outputs
ꢀ Input Common-Mode Range Extends Beyond V
EE
ꢀ Ultra-Small SC70-5, SOT23-5, and SOT23-8
Packages
The MAX4452/MAX4352 are available in miniature 5-pin
SC70 and SOT23 packages, while the MAX4453/
MAX4353 are available in tiny 8-pin SOT23 and SO
packages. The MAX4454/MAX4354 are available in
space-saving 14-pin TSSOP and SO packages.
Ordering Information
TEMP.
PIN-
TOP
PART
RANGE
PACKAGE
MARK
________________________Applications
MAX4452EXK-T
MAX4452EUK-T
MAX4453EKA-T
MAX4453ESA
MAX4454EUD
MAX4454ESD
MAX4352EXK-T
MAX4352EUK-T
MAX4353EKA-T
MAX4353ESA
MAX4354EUD
MAX4354ESD
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
5 SC70-5
5 SOT23-5
8 SOT23-8
8 SO
ABI
ADOV
AADS
—
Battery-Powered Instruments
Cellular Telephones
Portable Communications
Keyless Entry
14 TSSOP
14 SO
—
—
Baseband Applications
5 SC70-5
5 SOT23-5
8 SOT23-8
8 SO
ABJ
ADOW
AADT
—
Typical Operating Characteristic
SUPPLY CURRENT vs.
SUPPLY VOLTAGE (PER AMPLIFIER)
0.80
14 TSSOP
14 SO
—
—
0.75
0.70
0.65
0.60
Pin Configurations appear at end of data sheet.
Selector Guide
NO.
OF
AMPS
GAIN
BANDWIDTH
(MHz)
SLEW
RATE
(V/µs)
MIN
GAIN
PART
0.55
0.50
MAX4452
1
1
200
95
0.45
0.40
MAX4352
MAX4453
1
2
5
1
400
200
240
95
2.7 3.1 3.5
3.9
4.7 5.1 5.5
4.3
SUPPLY VOLTAGE (V)
MAX4353
MAX4454
MAX4354
2
4
4
5
1
5
400
200
400
240
95
Rail-to-Rail is a registered trademark of Nippon Motorola Ltd.
240
________________________________________________________________ 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-Cost, +3V/+5V, 620µA, 200MHz,
Single-Supply Op Amps with Rail-to-Rail Outputs
ABSOLUTE MAXIMUM RATINGS
Supply Voltage (V
to V )..................................................+6V
14-Pin TSSOP (derate 6.3ꢀW/°C above +70°C) ........500ꢀW
14-Pin SO (derate 8ꢀW/°C above +70°C)..................640ꢀW
Operating Teꢀperature Range ...........................-40°C to +85°C
Junction Teꢀperature......................................................+150°C
Storage Teꢀperature Range.............................-65°C to +150°C
Lead Teꢀperature (soldering, 10s) .................................+300°C
CC
EE
Differential Input Voltage ......................................................2.5V
IN_-, IN_+, OUT_..............................(V + 0.3V) to (V - 0.3V)
CC
EE
Current into Input Pins (IN_+, IN_-) .................................. 20ꢀA
Output Short-Circuit Duration to V , V ................Continuous
CC EE
Continuous Power Dissipation (T = +70°C)
A
5-Pin SC70 (derate 3.1ꢀW/°C above +70°C).............247ꢀW
5 Pin SOT23 (derate 7.1ꢀW/°C above +70°C)...........571ꢀW
8-Pin SOT23 (derate 8.9ꢀW/°C above +70°C)...........741ꢀW
8-Pin SO (derate 5.9ꢀW/°C above +70°C).................471ꢀW
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
= +5V, V
= V /2 - 0.75V, V = 0, R = ∞ to V /2, V
= V /2, T = T
to T
, unless otherwise noted. Typical val-
MAX
CC
CM
CC
EE
L
CC
OUT
CC
A
MIN
ues are at T = +25°C.) (Note 1)
A
PARAMETER
SYMBOL
CONDITIONS
Guaranteed by PSRR test
MIN
TYP
MAX
5.25
1200
UNITS
Operating Supply Voltage
Range
V
2.7
V
S
V
V
= + 5V
= +3V
620
530
Quiescent Supply Current
(Per Aꢀplifier)
CC
CC
I
µA
S
Input Coꢀꢀon-Mode Voltage
Range
V
Guaranteed by CMRR test
V
- 1.5
CC
V
V
- 0.1
CM
EE
Input Offset Voltage
V
0.4
7
12
3
ꢀV
OS
Input Offset Voltage
Teꢀperature Coefficient
TC
µV/°C
VOS
Input Offset Voltage Matching
Input Bias Current
MAX4453/MAX4454/MAX4353/MAX4354
Differential ꢀode,
1
0.8
0.1
ꢀV
µA
µA
I
B
Input Offset Current
I
OS
120
kΩ
-0.04V ≤ (V + - V ) ≤ +0.04V
IN
IN
Input Resistance
R
IN
Coꢀꢀon ꢀode,
30
100
80
MΩ
dB
dB
V
- 0.1V ≤ V
≤ V
- 1.5V
CC
EE
CM
Coꢀꢀon-Mode Rejection Ratio
Open-Loop Gain
V
- 0.1V ≤ V
≤ V - 1.5V
CC
CMRR
60
60
EE
CM
+0.5V ≤ V
≤ +4.5V,
OUT
A
VOL
R = 1kΩ
L
Sourcing
Sinking
15
22
R = 20Ω connected to
L
Output Current
I
ꢀA
ꢀV
ꢀA
dB
OUT
V
or V
CC
EE
V
V
- V
180
75
400
350
CC
OL
OH
EE
Output Voltage Swing
Output Short-Circuit Current
Power-Supply Rejection Ratio
V
R = 1kΩ
L
OUT
- V
Sourcing
Sinking
17
I
SC
24
V
V
= +2.7V to +5.25V, V
= 0,
CC
CM
PSRR
60
70
= 2V
OUT
2
_______________________________________________________________________________________
Low-Cost, +3V/+5V, 620µA, 200MHz,
Single-Supply Op Amps with Rail-to-Rail Outputs
AC ELECTRICAL CHARACTERISTICS
(V
= +5V, V
= 0, V
= +1.75V, R = 1kΩ to V /2, A
= +1V/V (MAX4452/MAX4453/MAX4454), A
= +5V/V
VCL
CC
EE
CM
L
CC
VCL
(MAX4352/MAX4353/MAX4354), T = +25°C, unless otherwise noted.)
A
PARAMETER
SYMBOL
CONDITIONS
MAX4452/MAX4453/
MIN
TYP
MAX
UNITS
200
MAX4454
Sꢀall Signal -3dB Bandwidth
V
V
V
= 100ꢀV
MHz
MHz
MHz
V/µs
ns
BW
SS
OUT
OUT
OUT
p-p
MAX4352/MAX4353/
MAX4354
80
15
38
30
4
MAX4452/MAX4453/
MAX4454
Large Signal -3dB Bandwidth
Bandwidth for 0.1dB Flatness
Slew Rate
BW
= 2V
p-p
LS
MAX4352/MAX4353/
MAX4354
MAX4452/MAX4453/
MAX4454
BW
= 100ꢀV
p-p
0.1dB
MAX4352/MAX4353/
MAX4354
MAX4452/MAX4453/
MAX4454
95
240
20
8
SR
V
V
= 2V step
= 2V step
OUT
OUT
MAX4352/MAX4353/
MAX4354
MAX4452/MAX4453/
MAX4454
Rise/Fall Tiꢀe
t
R, tF
10% to 90%
MAX4352/MAX4353/
MAX4354
MAX4452/MAX4453/
MAX4454
40
50
50
60
t
V
V
= 2V step
= 2V step
s 1%
OUT
OUT
MAX4352/MAX4353/
MAX4354
Settling Tiꢀe
ns
MAX4452/MAX4453/
MAX4454
t
s 0.1%
MAX4352/MAX4353/
MAX4354
_______________________________________________________________________________________
3
Low-Cost, +3V/+5V, 620µA, 200MHz,
Single-Supply Op Amps with Rail-to-Rail Outputs
AC ELECTRICAL CHARACTERISTICS (continued)
(V
= +5V, V
= 0, V
= +1.75V, R = 1kΩ to V /2, A
= +1V/V (MAX4452/MAX4453/MAX4454), A
= +5V/V
VCL
CC
EE
CM
L
CC
VCL
(MAX4352/MAX4353/MAX4354), T = +25°C, unless otherwise noted.)
A
PARAMETER
SYMBOL
CONDITIONS
MAX4452/MAX4453/
MIN
TYP
MAX
UNITS
-83
V
V
= 5V,
CC
MAX4454
= 2Vp-p,
OUT
MAX4352/MAX4353/
MAX4354
f
C
= 1MHz
-74
-79
-70
Spurious-Free Dynaꢀic
Range
SFDR
dBc
dBc
dBc
dB
MAX4452/MAX4453/
MAX4454
V
V
= 3V,
CC
= 2Vp-p,
OUT
MAX4352/MAX4353/
MAX4354
f
C
= 1MHz
MAX4452/MAX4453/
MAX4454
V
V
= 5V,
-83
-74
CC
= 2Vp-p,
OUT
MAX4352/MAX4353/
MAX4354
f
C
= 1MHz
2nd-Harꢀonic Distortion
3rd-Harꢀonic Distortion
Total Harꢀonic Distortion
MAX4452/MAX4453/
MAX4454
-79
-70
-87
-74
-80
-72
-82
-71
-77
-68
V
V
= 3V,
CC
= 1Vp-p,
OUT
MAX4352/MAX4353/
MAX4354
f
C
= 1MHz
MAX4452/MAX4453/
MAX4454
V
V
= 5V,
CC
= 2Vp-p,
OUT
MAX4352/MAX4353/
MAX4354
f
C
= 1MHz
MAX4452/MAX4453/
MAX4454
V
V
= 3V,
CC
= 1Vp-p,
OUT
MAX4352/MAX4353/
MAX4354
f
C
= 1MHz
MAX4452/MAX4453/
MAX4454
V
V
= 5V,
CC
= 2Vp-p,
OUT
MAX4352/MAX4353/
MAX4354
f
C
= 1MHz
THD
MAX4452/MAX4453/
MAX4454
V
V
= 3V,
CC
= 1Vp-p,
OUT
MAX4352/MAX4353/
MAX4354
f
C
= 1MHz
4
_______________________________________________________________________________________
Low-Cost, +3V/+5V, 620µA, 200MHz,
Single-Supply Op Amps with Rail-to-Rail Outputs
AC ELECTRICAL CHARACTERISTICS (continued)
(V
= +5V, V
= 0, V
= +1.75V, R = 1kΩ to V /2, A
= +1V/V (MAX4452/MAX4453/MAX4454), A
= +5V/V
VCL
CC
EE
CM
L
CC
VCL
(MAX4352/MAX4353/MAX4354), T = +25°C, unless otherwise noted.)
A
PARAMETER
SYMBOL
CONDITIONS
= 2MHz, f = 2.1MHz
MIN
TYP
MAX
UNITS
Two-Tone, Third-Order
Interꢀodulation Distortion
f
1
-65
dBc
2
Input Noise-Voltage Density
Input Noise-Current Density
Input Capacitance
e
f = 10kHz
f = 10kHz
15
0.5
2
nV/√Hz
pA/√Hz
pF
n
i
n
C
IN
Output Iꢀpedance
Z
f = 1MHz
0.8
22
Ω
OUT
Capacitive Load Drive
pF
MAX4453/MAX4454/MAX4353/MAX4354
= 100ꢀVp-p, f = 1MHz
Crosstalk
X
-74
1
dB
µs
TALK
V
OUT
Power-Up 1% Settling Tiꢀe
(Note 2)
100
Note 1: Units are 100% production tested at T = +25°C. Specifications over teꢀperature liꢀits are guaranteed by design.
A
Note 2: Guaranteed by design.
Typical Operating Characteristics
(V
= +5V, V = 0, V
= +1.75V, A
= +1V/V (MAX4452/MAX4453/MAX4454), A = +5V/V (MAX4352/MAX4353/MAX4354),
VCL
CC
EE
CM
VCL
R = 1kΩ to V /2, C = 5pF, T = +25°C, unless otherwise noted.)
L
CC
L
A
SUPPLY CURRENT vs.
SUPPLY VOLTAGE (PER AMPLIFIER)
SMALL-SIGNAL GAIN vs. FREQUENCY
GAIN FLATNESS vs. FREQUENCY
0.80
0.75
0.70
0.65
0.60
3
2
1
0
0.5
0.4
0.3
0.2
MAX4452/MAX4453/
MAX4454
MAX4452/MAX4453/
MAX4454
MAX4352/MAX4353/
MAX4354
-1
-2
-3
-4
-5
-6
-7
0.1
0
-0.1
0.55
0.50
MAX4352/MAX4353/
-0.2
-0.3
-0.4
-0.5
MAX4354
100k
0.45
0.40
2.7 3.1 3.5
3.9
4.7 5.1 5.5
4.3
100k
1M
10M
100M
1G
10k
1M
10M
100M
1G
SUPPLY VOLTAGE (V)
FREQUENCY (Hz)
FREQUENCY (Hz)
_______________________________________________________________________________________
5
Low-Cost, +3V/+5V, 620µA, 200MHz,
Single-Supply Op Amps with Rail-to-Rail Outputs
Typical Operating Characteristics (continued)
(V
= +5V, V = 0, V
= +1.75V, A
= +1V/V (MAX4452/MAX4453/MAX4454), A = +5V/V (MAX4352/MAX4353/MAX4354),
VCL
CC
EE
CM
VCL
R = 1kΩ to V /2, C = 5pF, T = +25°C, unless otherwise noted.)
L
CC
L
A
MAX4452/MAX4453/MAX4454
LARGE-SIGNAL GAIN vs. FREQUENCY
LARGE-SIGNAL GAIN vs. FREQUENCY
GAIN AND PHASE vs. FREQUENCY
MAX4452/3/4 toc06
3
2
3
2
100
80
180
V
OUT
= 1Vp-p
V
OUT
= 2Vp-p
A
= +1000V/V
VCL
135
90
MAX4352/MAX4353/
MAX4354
MAX4352/MAX4353/
MAX4354
1
1
0
60
0
GAIN
40
20
45
0
-1
-2
-3
-4
-1
-2
MAX4452/MAX4453/
MAX4454
MAX4452/MAX4453/
MAX4454
-3
-4
0
-45
-90
PHASE
1M
-20
-5
-6
-5
-6
-40
-60
-135
-7
-180
-7
100M
10M
FREQUENCY (Hz)
100k
1M
10M
FREQUENCY (Hz)
100M
1G
100k
1M
1G
10k
100k
10M
100M
1G
FREQUENCY (Hz)
MAX4352/MAX4353/MAX4354
GAIN AND PHASE vs. FREQUENCY
MAX4452/MAX4453/MAX4454
SMALL-SIGNAL PULSE RESPONSE
MAX4352/MAX4353/MAX4354
SMALL-SIGNAL PULSE RESPONSE
MAX4452/3/4 toc09
MAX4452/3/4 toc07
MAX4452/3/4 toc08
100
80
180
135
90
A
= +1000V/V
VCL
INPUT
50mV/div
INPUT
10mV/div
60
GAIN
40
20
45
0
0
-45
-90
PHASE
OUTPUT
50mV/div
OUTPUT
50mV/div
-20
-40
-60
-135
-180
10k
100k
1M
10M
100M
1G
50ns/div
50ns/div
FREQUENCY (Hz)
MAX4452/MAX4453/MAX4454
LARGE-SIGNAL PULSE RESPONSE
MAX4352/MAX4353/MAX4354
LARGE-SIGNAL PULSE RESPONSE
MAX4452/MAX4453/MAX4454
LARGE-SIGNAL PULSE RESPONSE
MAX4452/3/4 toc12
MAX4452/3/4 toc10
MAX4452/3/4 toc11
INPUT
500mV/div
INPUT
100mV/div
INPUT
1V/div
OUTPUT
500mV/div
OUTPUT
500mV/div
OUTPUT
1V/div
50ns/div
50ns/div
50ns/div
6
_______________________________________________________________________________________
Low-Cost, +3V/+5V, 620µA, 200MHz,
Single-Supply Op Amps with Rail-to-Rail Outputs
Typical Operating Characteristics (continued)
(V
= +5V, V = 0, V
= +1.75V, A
= +1V/V (MAX4452/MAX4453/MAX4454), A
= +5V/V (MAX4352/MAX4353/MAX4354),
CC
EE
CM
VCL
VCL
R = 1kΩ to V /2, C = 5pF, T = +25°C, unless otherwise noted.)
L
CC
L
A
MAX4352/MAX4353/MAX4354
LARGE-SIGNAL PULSE RESPONSE
MAX4452/MAX4453/MAX4454
SMALL-SIGNAL PULSE RESPONSE
MAX4352/MAX4353/MAX4354
SMALL-SIGNAL PULSE RESPONSE
MAX4452/3/4 toc13
MAX4452/3/4 toc14
MAX4452/3/4 toc15
R = 150Ω
L
R = 150Ω
L
INPUT
50mV/div
INPUT
10mV/div
INPUT
200mV/div
OUTPUT
1V/div
OUTPUT
50mV/div
OUTPUT
50mV/div
50ns/div
50ns/div
50ns/div
MAX4452/MAX4453/MAX4454
LARGE-SIGNAL PULSE RESPONSE
MAX4352/MAX4353/MAX4354
LARGE-SIGNAL PULSE RESPONSE
CLOSED-LOOP OUTPUT
IMPEDANCE vs. FREQUENCY
1000
MAX4452/3/4 toc16
MAX4452/3/4 toc17
R = 150Ω
L
R = 150Ω
L
INPUT
100mV/div
INPUT
500mV/div
100
10
OUTPUT
500mV/div
OUTPUT
500mV/div
1
0.1
50ns/div
50ns/div
100k
1M
10M
100M
1G
FREQUENCY (Hz)
OPEN-LOOP GAIN
vs. LOAD RESISTANCE
POWER-SUPPLY REJECTION
vs. FREQUENCY
CROSSTALK vs. FREQUENCY
120
100
80
60
40
20
0
0
0
-10
-10
-20
-30
-20
-30
-40
-40
-50
-60
-50
-60
-70
-80
-70
-80
-90
-90
10k
100k
1M
10M
100M
1G
100
1k
10k
100k
100M
100k
1M
10M
1G
FREQUENCY (Hz)
R
LOAD
(Ω)
FREQUENCY (Hz)
_______________________________________________________________________________________
7
Low-Cost, +3V/+5V, 620µA, 200MHz,
Single-Supply Op Amps with Rail-to-Rail Outputs
Typical Operating Characteristics (continued)
(V
= +5V, V = 0, V
= +1.75V, A
= +1V/V (MAX4452/MAX4453/MAX4454), A = +5V/V (MAX4352/MAX4353/MAX4354),
VCL
CC
EE
CM
VCL
R = 1kΩ to V /2, C = 5pF, T = +25°C, unless otherwise noted.)
L
CC
L
A
COMMON-MODE REJECTION
vs. FREQUENCY
VOLTAGE NOISE DENSITY
vs. FREQUENCY
CURRENT NOISE DENSITY
vs. FREQUENCY
1000
100
10
-40
-50
100
-60
-70
10
-80
-90
1
0
-100
-110
100M
100k
1M
10M
1G
1
10
100
1k
10k
100k
1M
1
10
100
1k
10k
100k
1M
FREQUENCY (Hz)
FREQUENCY (Hz)
FREQUENCY (Hz)
MAX4452/MAX4453/MAX4454
DISTORTION vs. FREQUENCY
MAX4352/MAX4353/MAX4354
DISTORTION vs. FREQUENCY
MAX4452/MAX4453/MAX4454
DISTORTION vs. OUTPUT VOLTAGE
0
0
-40
-50
V
= 1Vp-p
V
= 2Vp-p
f = 1MHz
OUT
OUT
-10
-10
-20
-20
-30
-40
-30
-40
-50
-60
-60
2ND HARMONIC
-50
-60
-70
-80
-70
2ND HARMONIC
2ND HARMONIC
3RD HARMONIC
-80
-70
-80
3RD HARMONIC
3RD HARMONIC
-90
-90
-90
-100
-100
-100
100k
1M
10M
100M
100k
1M
10M
100M
0
0.5 1.0 1.5 2.0 2.5 3.0 3.5
OUTPUT VOLTAGE (Vp-p)
FREQUENCY (Hz)
FREQUENCY (Hz)
MAX4452/MAX4453/MAX4454
DISTORTION vs. OUTPUT RESISTANCE
MAX4352/MAX4353/MAX4354
DISTORTION vs. OUTPUT RESISTANCE
MAX4352/MAX4353/MAX4354
DISTORTION vs. OUTPUT VOLTAGE
-40
-50
-60
-40
-50
-60
-40
-50
V
OUT
= 1Vp-p, f = 1MHz
V
= 2Vp-p, f = 1MHz
OUT
f = 1MHz
-60
2ND HARMONIC
2ND HARMONIC
3RD HARMONIC
-70
-70
-80
-70
-80
2ND HARMONIC
-80
3RD HARMONIC
-90
-90
-90
3RD HARMONIC
-100
-100
-100
100
1k
10k
100
1k
10k
0
0.5 1.0 1.5
2.0 2.5 3.0 3.5
R
LOAD
(Ω)
R
LOAD
(Ω)
OUTPUT VOLTAGE (Vp-p)
8
_______________________________________________________________________________________
Low-Cost, +3V/+5V, 620µA, 200MHz,
Single-Supply Op Amps with Rail-to-Rail Outputs
Typical Operating Characteristics (continued)
(V
= +5V, V = 0, V
= +1.75V, A
= +1V/V (MAX4452/MAX4453/MAX4454), A = +5V/V (MAX4352/MAX4353/MAX4354),
VCL
CC
EE
CM
VCL
R = 1kΩ to V /2, C = 5pF, T = +25°C, unless otherwise noted.)
L
CC
L
A
MAX4352/MAX4353/MAX4354
MAX4452/MAX4453/MAX4454
POWER-UP TIME
ISOLATION RESISTANCE
vs. CAPACITIVE LOAD
POWER-UP TIME
MAX4452/3/4 toc33
MAX4452/3/4 toc32
30
28
26
24
22
20
18
16
14
12
10
5V
0
5V
V
V
SUPPLY
SUPPLY
0
1.5V
0
1.5V
0
V
OUT
V
OUT
500ns/div
0
50
100
150
500ns/div
C
LOAD
(pF)
INPUT BIAS CURRENT
vs. TEMPERATURE
SUPPLY CURRENT vs. TEMPERATURE
(PER AMPLIFIER)
INPUT OFFSET CURRENT
vs. TEMPERATURE
1.0
0.10
0.08
0.06
0.04
0.02
0
200
150
100
50
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0
0
-0.02
-0.04
-0.06
-0.08
-0.10
-50
-100
-150
-200
-50
-25
0
25
50
75
100
-50 -35 -20 -5 10 25 40 55 70 85
-50 -35 -20 -5 10 25 40 55 70 85
TEMPERATURE (°C)
TEMPERATURE (°C)
TEMPERATURE (°C)
INPUT OFFSET VOLTAGE
vs. TEMPERATURE
OUTPUT VOLTAGE SWING
vs. TEMPERATURE
2.0
1.5
250
200
150
100
50
V
OH
1.0
0.5
0
-0.5
-1.0
-1.5
-2.0
V
OL
0
-50 -35 -20 -5 10 25 40 55 70 85
-50 -35 -20 -5 10 25 40 55 70 85
TEMPERATURE (°C)
TEMPERATURE (°C)
_______________________________________________________________________________________
9
Low-Cost, +3V/+5V, 620µA, 200MHz,
Single-Supply Op Amps with Rail-to-Rail Outputs
Pin Description
PIN
NAME
FUNCTION
MAX4452
MAX4352
MAX4453
MAX4353
MAX4454
MAX4354
1
—
4
—
11
—
—
4
OUT
Aꢀplifier Output
2
V
Negative Power Supply
Noninverting Aꢀplifier Input
Inverting Aꢀplifier Input
Positive Power Supply
EE
3
—
—
8
IN+
IN-
4
5
V
CC
—
—
—
—
—
—
—
—
—
—
—
—
1
1
OUTA
INA-
Aꢀplifier A Output
2
2
Aꢀplifier A Inverting Input
Aꢀplifier A Noninverting Input
Aꢀplifier B Output
3
3
INA+
OUTB
INB-
7
7
6
6
Aꢀplifier B Inverting Input
Aꢀplifier B Noninverting Input
Aꢀplifier C Output
5
5
INB+
OUTC
INC-
—
—
—
—
—
—
8
9
Aꢀplifier C Inverting Input
Aꢀplifier C Noninverting Input
Aꢀplifier D Output
10
14
13
12
INC+
OUTD
IND-
Aꢀplifier D Inverting Input
Aꢀplifier D Noninverting Input
IND+
10 ______________________________________________________________________________________
Low-Cost, +3V/+5V, 620µA, 200MHz,
Single-Supply Op Amps with Rail-to-Rail Outputs
resistors, coꢀbined with 2pF of aꢀplifier input capaci-
Detailed Description
tance and 1pF of PC board capacitance, causes a pole
The MAX4452/MAX4352 single, MAX4453/MAX4353
at 106MHz. Since this pole is within the aꢀplifier band-
dual, and MAX4454/MAX4354 quad, single-supply, rail-
width, it jeopardizes stability. Reducing the 1kΩ resis-
to-rail, voltage-feedback aꢀplifiers achieve high slew
tors to 100Ω extends the pole frequency to 1.06GHz,
rates and wide bandwidths while consuꢀing only
but could liꢀit output swing by adding 200Ω in parallel
620µA per aꢀplifier. Excellent speed/power ratio
with the aꢀplifier’s load resistor.
ꢀakes theꢀ ideal for portable devices and high-fre-
quency signal applications.
Note: For high-gain applications where output offset
voltage is a consideration, choose RS to be equal to
the parallel coꢀbination of RF and RG (Figures 3a and
3b).
Internal feedback around the output stage ensures low
open-loop output iꢀpedance, reducing gain sensitivity
to load variations. This feedback also produces
deꢀand-driven current bias to the output transistors.
)
R × R
F
G
=
R
S
Rail-to-Rail Outputs, Ground-Sensing Input
R
+ R
G
F
The input coꢀꢀon-ꢀode range extends froꢀ (V
-
EE
0.1V) to (V
- 1.5V) with excellent coꢀꢀon-ꢀode
CC
rejection. Beyond this range, the aꢀplifier output is a
nonlinear function of the input, but does not undergo
phase reversal or latchup.
R
G
R
F
The output swings to within 180ꢀV of either power-sup-
ply rail with a 1kΩ load. The input ground-sensing and
the rail-to-rail output substantially increase the dynaꢀic
range.
R
ISO
V
OUT
V
IN
C
L
Output Capacitive Loading and Stability
The MAX4452/MAX4453/MAX4454/MAX4352/MAX4353/
MAX4354 are optiꢀized for AC perforꢀance. They are
not designed to drive highly reactive loads. Such loads
decrease phase ꢀargin and ꢀay produce excessive
ringing and oscillation. The use of an isolation resistor
eliꢀinates this probleꢀ (Figure 1). Figure 2 is a graph
R
BIN
Figure 1. Driving a Capacitive Load Through an Isolation
Resistor
of the Optiꢀal Isolation Resistor (R ) vs. Capacitive
ISO
Load.
Applications Information
Choosing Resistor Values
ISOLATION RESISTANCE
vs. CAPACITIVE LOAD
30
28
26
24
22
20
18
16
14
12
10
Unity-Gain Configuration
The MAX4452/MAX4453/MAX4454 are internally coꢀ-
pensated for unity gain. When configured for unity gain,
a 24Ω feedback resistor (R ) is recoꢀꢀended. This
F
resistor iꢀproves AC response by reducing the Q of
the parallel LC circuit forꢀed by the parasitic feedback
capacitance and inductance.
Inverting and Noninverting Configurations
Select the gain-setting feedback (R ) and input (R )
F
G
resistor values that best fit the application. Large resis-
tor values increase voltage noise and interact with the
aꢀplifier’s input and PC board capacitance. This can
generate undesirable poles and zeros and decrease
bandwidth or cause oscillations. For exaꢀple, a nonin-
0
50
100
150
C
LOAD
(pF)
Figure 2. Optimal Isolation Resistor vs. Capacitive Load
verting gain-of-two configuration (R = R ) using 1kΩ
F
G
______________________________________________________________________________________ 11
Low-Cost, +3V/+5V, 620µA, 200MHz,
Single-Supply Op Amps with Rail-to-Rail Outputs
R
G
R
F
R
G
R
F
IN
V
OUT
V
OUT
R
S
R
O
IN
R
O
V
OUT
= (R / R ) V
F G IN
V
OUT
= [1+ (R / R )] V
F G IN
R
S
Figure 3b. Inverting Gain Configuration
Figure 3a. Noninverting Gain Configuration
Layout and Power-Supply Bypassing
Active Filters
These aꢀplifiers operate froꢀ a single +2.7V to +5.25V
The low distortion and high bandwidth of the
MAX4452/MAX4453/MAX4454 and MAX4352/
MAX4353/MAX4354 ꢀake theꢀ ideal for use in active
filter circuits. Figure 4 is a 15MHz lowpass ꢀultiple
feedback active filter using the MAX4452.
power supply. Bypass V
to ground with a 0.1µF
CC
capacitor as close to the pin as possible.
Maxiꢀ recoꢀꢀends using ꢀicrostrip and stripline tech-
niques to obtain full bandwidth. Design the PC board
for a frequency greater than 1GHz to prevent aꢀplifier
perforꢀance degradation due to board parasitics.
Avoid large parasitic capacitance at inputs and out-
puts. Whether or not a constant-iꢀpedance board is
used, observe the following guidelines:
-R2
Gain =
R1
1
1
ƒ
0 =
• Do not use wirewrap boards due to their high induc-
2p R2 × R3 × C1× C2
tance.
• Do not use IC sockets because of the increased
C2
parasitic capacitance and inductance.
Q =
C1×C2×R2×R3
1
1
1
+
+
R1 R2 R3
ADC Input Buffer
+5.0V
Input buffer aꢀplifiers can be a source of significant
errors in high-speed ADC applications. The input buffer
is usually required to rapidly charge and discharge the
ADC’s input, which is often capacitive. See Output
Capacitive Loading and Stability. In addition, since a
high-speed ADC’s input iꢀpedance often changes very
rapidly during the conversion cycle, ꢀeasureꢀent
accuracy ꢀust be ꢀaintained using an aꢀplifier with
very low output iꢀpedance at high frequencies. The
coꢀbination of high speed, fast slew rate, low noise,
and a low and stable distortion over load ꢀakes the
MAX4452/MAX4453/MAX4454/MAX4352/MAX4353/
MAX4354 ideally suited for use as buffer aꢀplifiers in
high-speed ADC applications.
C2
15pF
R2
150Ω
10kΩ
R3
511Ω
R1
150Ω
V
IN
C1
100pF
V
OUT
10kΩ
Figure 4. Multiple-Feedback Lowpass Filter
12 ______________________________________________________________________________________
Low-Cost, +3V/+5V, 620µA, 200MHz,
Single-Supply Op Amps with Rail-to-Rail Outputs
• Use surface-ꢀount instead of through-hole coꢀpo-
____________________Chip Information
nents for better high-frequency perforꢀance.
MAX4452/MAX4352 TRANSISTOR COUNT: 97
• Use a PC board with at least two layers; it should be
MAX4453/MAX4353 TRANSISTOR COUNT: 192
as free froꢀ voids as possible.
MAX4454/MAX4354 TRANSISTOR COUNT: 378
• Keep signal lines as short and as straight as possi-
PROCESS: Bipolar
ble. Do not ꢀake 90° turns; round all corners.
Pin Configurations
TOP VIEW
OUTA
1
2
3
4
5
6
7
14 OUTD
13 IND-
12 IND+
OUTA
INA-
1
2
3
4
8
7
6
5
V
CC
OUT
1
2
3
5
4
V
CC
INA-
INA+
OUTB
INB-
MAX4452
MAX4352
MAX4453
MAX4353
V
EE
INA+
V
CC
11
V
EE
MAX4454
MAX4354
V
INB+
EE
INB+
INB-
10 INC+
IN+
IN-
9
8
INC-
SOT23/
SC70
SOT23/SO
OUTB
OUTC
TSSOP/SO
Package Information
______________________________________________________________________________________ 13
Low-Cost, +3V/+5V, 620µA, 200MHz,
Single-Supply Op Amps with Rail-to-Rail Outputs
Package Information (continued)
14 ______________________________________________________________________________________
Low-Cost, +3V/+5V, 620µA, 200MHz,
Single-Supply Op Amps with Rail-to-Rail Outputs
Package Information (continued)
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.
15 ____________________Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 408-737-7600
© 2001 Maxiꢀ Integrated Products
Printed USA
is a registered tradeꢀark of Maxiꢀ Integrated Products.
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