19-2012; Rev 2; 4/03
Ultra-Small, Low-Cost, 210MHz, Single-Supply
Op Amps with Rail-to-Rail Outputs and Disable
MAX4380–MAX4384
General Description
The MAX4380–MAX4384 family of op amps are unity-
gain-stable devices that combine high-speed perfor-
mance, Rail-to-Rail
®
outputs, and high-impedance
disable mode. These devices operate from a +4.5V to
+11V single supply or from ±2.25V to ±5.5V dual sup-
plies. The common-mode input voltage range extends
beyond the negative power-supply rail (ground in sin-
gle-supply applications).
The MAX4380–MAX4384 require only 5.5mA of quies-
cent supply current per op amp while achieving a
210MHz -3dB bandwidth, 55MHz 0.1dB gain flatness
and a 485V/µs slew rate. These devices are an excel-
lent solution in low-power/low-voltage systems that
require wide bandwidth, such as video, communica-
tions, and instrumentation.
The MAX4380 single with disable is available in an ultra-
small 6-pin SC70 package.
o
Low Cost and High Speed:
210MHz -3dB Bandwidth
55MHz 0.1dB Gain Flatness
485V/µs Slew Rate
o
Disable Mode Places Outputs in High-Impedance
State
o
Single +4.5V to +11V Operation
o
Rail-to-Rail Outputs
o
Input Common-Mode Range Extends Beyond V
EE
o
Low Differential Gain/Phase: 0.02%/0.08°
o
Low Distortion at 5MHz
-65dBc SFDR
-63dB Total Harmonic Distortion
o
Ultra-Small 6-Pin SC70, 6-Pin SOT23, 10-Pin µMAX,
14-Pin TSSOP, and 20-Pin TSSOP Packages
Features
Applications
Set-Top Boxes
Surveillance Video Systems
Battery-Powered Instruments
Analog-to-Digital Converter Interface
CCD Imaging Systems
Video Routing and Switching Systems
Digital Cameras
Video-on-Demand
Video Line Driver
PART
MAX4380EXT-T
MAX4380EUT-T
MAX4381EUB
MAX4382EUD
MAX4382ESD
MAX4382EEE
MAX4383EUD
MAX4383ESD
MAX4383ESE
MAX4383EEE
MAX4384EUP
IN
75Ω
Z
o
= 75Ω
MAX4380
75Ω
OUT
Ordering Information
TEMP RANGE
-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
PIN-
PACKAGE
6 SC70-6
6 SOT23-6
10 µMAX
14 TSSOP
14 SO
16 QSOP
14 TSSOP
14 SO
16 SO
16 QSOP
20 TSSOP
TOP
MARK
AAV
—
—
—
—
—
—
—
—
—
—
Typical Operating Circuit
DISABLE
Pin Configurations
TOP VIEW
OUT
1
6
V
CC
500Ω
500Ω
V
EE
2
MAX4380
5
DISABLE
VIDEO LINE DRIVER
IN+
3
4
IN-
Rail-to-Rail is a registered trademark of Nippon Motorola, Ltd.
SC70-6/SOT23-6
Pin Configurations continued at end of data sheet.
________________________________________________________________
Maxim Integrated Products
1
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.
Ultra-Small, Low-Cost, 210MHz, Single-Supply
Op Amps with Rail-to-Rail Outputs and Disable
MAX4380–MAX4384
ABSOLUTE MAXIMUM RATINGS
Supply Voltage (V
CC
to V
EE
)................................................+12V
IN_-, IN_+, OUT_,
DISABLE_
...........(V
EE
- 0.3V) to (V
CC
+ 0.3V)
Output Short-Circuit to V
CC
or V
EE
...........................................1s
Continuous Power Dissipation (T
A
= +70°C)
6-Pin SC70 (derate 3.1mW/°C above +70°C) .............245mW
6-Pin SOT23 (derate 7.1mW/°C above +70°C) ...........571mW
10-Pin µMAX (derate 5.6mW/°C above +70°C) ..........444mW
14-Pin TSSOP (derate 9.1mW/°C above +70°C).........727mW
14-Pin SO (derate 8.3mW/°C above +70°C) ...............667mW
16-Pin QSOP (derate 8.3mW/°C above +70°C) ..........667mW
16-Pin Narrow SO (derate 8.7mW/°C above +70°C) ..696mW
20-Pin TSSOP (derate 10.9mW/°C above +70°C).......879mW
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 at 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–Single Supply
(V
CC
= +5V, V
EE
= 0, V
CM
= V
CC
/2, V
OUT
= V
CC
/2, R
L
=
∞
to V
CC
/2,
DISABLE_
= V
CC
(MAX4380/MAX4381/MAX4382/MAX4384),
T
A
= T
MIN
to T
MAX
, unless otherwise noted. Typical values are at T
A
= +25°C.) (Note 1)
PARAMETER
Input Common-Mode Voltage
Range
Input Offset Voltage
Input Offset Voltage Matching
Input Offset Voltage Tempco
Input Bias Current
Input Offset Current
Input Resistance
Common-Mode Rejection Ratio
TC
VOS
I
B
I
OS
R
IN
CMRR
Differential mode (-1V
≤
V
IN
≤
+1V)
Common mode (-0.2V
≤
V
CM
≤
+2.75V)
V
EE
- 0.2V
≤
V
CM
≤
V
CC
- 2.25V
0.25V
≤
V
OUT
≤
4.75V, R
L
= 2kΩ
Open-Loop Gain
A
VOL
0.8V
≤
V
OUT
≤
4.5V, R
L
= 150Ω
1V
≤
V
OUT
≤
4V, R
L
= 50Ω
R
L
= 2kΩ
R
L
= 150Ω
Output Voltage Swing
V
OUT
R
L
= 75Ω
R
L
= 75Ω to
ground
Output Current
Output Short-Circuit Current
Open-Loop Output Resistance
Power-Supply Rejection Ratio
I
OUT
I
SC
R
OUT
PSRR
V
S
= +4.5V to +5.5V
50
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
40
25
70
50
48
SYMBOL
V
CM
V
OS
CONDITIONS
Guaranteed by CMRR
T
A
= +25°C
T
A
= -40°C to +85°C
MAX4381–MAX4384
1
8
6.5
0.5
70
3
95
61
63
58
0.05
0.05
0.3
0.25
0.5
0.5
1
0.025
55
50
±100
8
62
0.2
0.15
0.5
0.8
0.8
1.75
1.7
0.125
mA
mA
Ω
dB
V
dB
20
7
MIN
V
EE
- 0.2
0.2
TYP
MAX
V
CC
- 2.25
12
20
UNITS
V
mV
mV
µV/°C
µA
µA
kΩ
MΩ
dB
Sinking from R
L
= 75Ω to V
CC
Sourcing into R
L
= 75Ω to V
EE
Sinking or sourcing
2
_______________________________________________________________________________________
Ultra-Small, Low-Cost, 210MHz, Single-Supply
Op Amps with Rail-to-Rail Outputs and Disable
DC ELECTRICAL CHARACTERISTICS–Single Supply
(V
CC
= +5V, V
EE
= 0, V
CM
= V
CC
/2, V
OUT
= V
CC
/2, R
L
=
∞
to V
CC
/2,
DISABLE_
= V
CC
(MAX4380/MAX4381/MAX4382/MAX4384),
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
Disabled Output Resistance
DISABLE_
Logic-Low Threshold
DISABLE_
Logic-High Threshold
DISABLE_
Logic Input Low
Current
DISABLE_
Logic Input High
Current
Quiescent Supply Current (Per
Amplifier)
SYMBOL
V
S
R
OUT(OFF)
V
IL
V
IH
I
IL
I
IH
I
S
DISABLE_
= 0
DISABLE_
= V
CC
DISABLE_
= V
CC
DISABLE_
= 0
V
CC
- 1.25
25
10
5.5
0.45
60
40
9
0.6
CONDITIONS
Guaranteed by PSRR (Note 2)
DISABLE_
= 0, 0
≤
V
OUT
≤
5V
MIN
4.5
27
35
V
CC
- 3
TYP
MAX
11
UNITS
V
kΩ
V
V
µA
µA
mA
MAX4380–MAX4384
DC ELECTRICAL CHARACTERISTICS–Dual Supply
(V
CC
= +5V, V
EE
= -5V, V
CM
= 0, V
OUT
= 0, R
L
=
∞
to 0,
DISABLE_
= V
CC
(MAX4380/MAX4381/MAX4382/MAX4384),
T
A
= T
MIN
to T
MAX
, unless otherwise noted. Typical values are at T
A
= +25°C.) (Note 1)
PARAMETER
Input Common-Mode Voltage
Range
Input Offset Voltage
Input Offset Voltage Matching
Input Offset Voltage Tempco
Input Bias Current
Input Offset Current
Input Resistance
Common-Mode Rejection Ratio
TC
VOS
I
B
I
OS
R
IN
CMRR
Differential mode (-1V
≤
V
IN
≤
+1V)
Common mode (-5V
≤
V
CM
≤
2.75V)
V
EE
≤
V
CM
≤
V
CC
- 2.25V
-4.5V
≤
V
OUT
≤
+4.5V, R
L
= 2kΩ
Open-Loop Gain
A
VOL
-4.25V
≤
V
OUT
≤
+4.25V, R
L
= 150Ω
-4V
≤
V
OUT
≤
+4V, R
L
= 50Ω
R
L
= 2kΩ
Output Voltage Swing
V
OUT
R
L
= 150Ω
R
L
= 75Ω
V
CC
- V
OH
V
OL
- V
EE
V
CC
- V
OH
V
OL
- V
EE
V
CC
- V
OH
V
OL
- V
EE
70
50
48
SYMBOL
V
CM
V
OS
CONDITIONS
Guaranteed by CMRR
T
A
= +25°C
T
A
= T
MIN
to T
MAX
MAX4381–MAX4384
1
8
8.5
0.5
70
3
95
62
65
60
0.175
0.075
0.575
0.4
1.3
1.3
0.375
0.225
0.85
0.775
2.3
2.45
V
dB
25
12
MIN
VEE
TYP
MAX
VCC - 2.25
UNITS
V
mV
mV
µV/°C
µA
µA
kΩ
MΩ
dB
3
16
24
_______________________________________________________________________________________
3
Ultra-Small, Low-Cost, 210MHz, Single-Supply
Op Amps with Rail-to-Rail Outputs and Disable
MAX4380–MAX4384
DC ELECTRICAL CHARACTERISTICS–Dual Supply (continued)
(V
CC
= +5V, V
EE
= -5V, V
CM
= 0, V
OUT
= 0, R
L
=
∞
to 0,
DISABLE_
= V
CC
(MAX4380/MAX4381/MAX4382/MAX4384),
T
A
= T
MIN
to T
MAX
, unless otherwise noted. Typical values are at T
A
= +25°C.) (Note 1)
PARAMETER
Output Current
Output Short-Circuit Current
Open-Loop Output Resistance
Power-Supply Rejection Ratio
Operating Supply Voltage
Range
Disabled Output Resistance
DISABLE_
Logic-Low Threshold
DISABLE_
Logic-High Threshold
DISABLE_
Logic Input Low
Current
DISABLE_
Logic Input High
Current
Quiescent Supply Current (Per
Amplifier)
SYMBOL
I
OUT
I
SC
R
OUT
PSRR
V
S
R
OUT(OFF)
V
IL
V
IH
I
IL
I
IH
I
S
DISABLE_
= 0
DISABLE_
= V
CC
DISABLE_
= V
CC
DISABLE_
= 0
VCC -
1.25
CONDITIONS
Sinking from R
L
= 75Ω to V
CC
Sourcing into R
L
= 75Ω to V
EE
Sinking or sourcing
V
S
=
±4.5V
to
±5.5V
Guaranteed by PSRR (Note 2)
DISABLE_
= 0, -5V
≤
V
OUT
≤
5V
MIN
50
50
TYP
75
75
±100
8
MAX
UNITS
mA
mA
Ω
dB
48
±2.25
27
62
±5.5
35
VCC -
3
V
kΩ
V
V
25
10
7.5
0.45
10
0.8
µA
µA
mA
AC ELECTRICAL CHARACTERISTICS–Single Supply
(V
CC
= +5V, V
EE
= 0, V
CM
= +1.5V, R
L
= 100Ω to V
CC
/2,
DISABLE_
= V
CC
(MAX4380/MAX4381/MAX4382/MAX4384),
V
OUT
= V
CC
/2, A
VCL
= +1V/V, T
A
= +25°C, unless otherwise noted.)
PARAMETER
Small-Signal -3dB Bandwidth
Large-Signal -3dB Bandwidth
Small-Signal 0.1dB Gain
Flatness
Large-Signal 0.1dB Gain
Flatness
Slew Rate
Settling Time to 0.1%
Rise/Fall Time
Spurious-Free Dynamic Range
Harmonic Distortion
Two-Tone, Third-Order
Intermodulation Distortion
SYMBOL
BW
SS
BW
LS
BW
0.1dBSS
BW
0.1dBLS
SR
t
S
t
R
, t
F
SFDR
HD
CONDITIONS
V
OUT
= 100mVp-p
V
OUT
= 2Vp-p
V
OUT
= 100mVp-p
V
OUT
= 2Vp-p
V
OUT
= 2V step
V
OUT
= 2V step
V
OUT
= 100mVp-p
f
C
= 5MHz, V
OUT
= 2Vp-p
2nd harmonic
f
C
= 5MHz,
V
OUT
= 2Vp-p
3rd harmonic
Total harmonic
MIN
TYP
210
175
55
40
485
16
4
-65
-65
-68
-63
-66
dBc
dBc
MAX
UNITS
MHz
MHz
MHz
MHz
V/µs
ns
ns
dBc
IP3
f1 = 4.7MHz, f2 = 4.8MHz,
V
OUT
= 1Vp-p
4
_______________________________________________________________________________________
Ultra-Small, Low-Cost, 210MHz, Single-Supply
Op Amps with Rail-to-Rail Outputs and Disable
AC ELECTRICAL CHARACTERISTICS–Single Supply (continued)
(V
CC
= +5V, V
EE
= 0, V
CM
= +1.5V, R
L
= 100Ω to V
CC
/2,
DISABLE_
= V
CC
(MAX4380/MAX4381/MAX4382/MAX4384),
V
OUT
= V
CC
/2, A
VCL
= +1V/V, T
A
= +25°C, unless otherwise noted.)
PARAMETER
Channel-to-Channel Isolation
Input 1dB Compression Point
Differential Phase Error
Differential Gain Error
Input Noise-Voltage Density
Input Noise-Current Density
Input Capacitance
Output Impedance
Enable Time
Disable Time
DP
DG
e
n
I
n
C
IN
Z
OUT
t
ON
t
OFF
f = 10MHz
V
IN
= 1V (MAX4380/MAX4381/
MAX4382/MAX4384)
V
IN
= 1V (MAX4380/MAX4381/
MAX4382/MAX4384)
SYMBOL
CH
ISO
CONDITIONS
Specified at DC
f
C
= 10MHz, A
VCL
= +2V/V
NTSC, R
L
= 150Ω
NTSC, R
L
= 150Ω
f = 10kHz
f = 10kHz
MIN
TYP
-102
14
0.08
0.02
10
2
1
1.5
100
1
MAX
UNITS
dB
dBm
degrees
%
nV/√Hz
pA/√Hz
pF
Ω
ns
µs
MAX4380–MAX4384
Note 1:
All devices are 100% production tested at T
A
= +25°C. Specifications over temperature limits are guaranteed by design.
Note 2:
PSRR for single +5V supply tested with V
EE
= 0, V
CC
= +4.5V to +5.5V; PSRR for dual ±5V supply tested with V
EE
= -4.5V
to -5.5V, V
CC
= +4.5V to +5.5V.
Typical Operating Characteristics
(V
CC
= +5V, V
EE
= 0, V
CM
= +1.5V, A
VCL
= +1V/V, R
L
= 100Ω to V
CC
/2, T
A
= +25°C, unless otherwise noted.)
SMALL-SIGNAL GAIN FLATNESS
vs. FREQUENCY
MAX4380-84 toc02
SMALL-SIGNAL GAIN vs. FREQUENCY
MAX4380-84 toc01
LARGE-SIGNAL GAIN vs. FREQUENCY
4
3
2
1
GAIN (dB)
GAIN (dB)
0
-1
-2
-3
-4
-5
-6
V
OUT
= 2Vp-p
0.4
0.3
0.2
0.1
0
-0.1
-0.2
-0.3
-0.4
-0.5
-0.6
100k
1M
10M
FREQUENCY (Hz)
100M
1G
100k
3
2
1
GAIN (dB)
0
-1
-2
-3
-4
-5
-6
100k
V
OUT
= 100mVp-p
V
OUT
= 100mVp-p
1M
10M
FREQUENCY (Hz)
100M
1G
1M
10M
FREQUENCY (Hz)
100M
1G
_______________________________________________________________________________________
5
MAX4380-84 toc03
4
嵌入式系统
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