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19-2322; Rev 3; 8/04
Ultra-Small, Low-Cost, 85MHz Op Amps with
Rail-to-Rail Outputs and Disable
General Description
The MAX4389/MAX4390/MAX4392–MAX4396 family of
op amps are unity-gain stable devices that combine
high-speed performance, rail-to-rail outputs, and dis-
able mode. These devices are targeted for applications
where an input or an output is exposed to the outside
world, such as video and communications.
The MAX4389/MAX4390/MAX4392–MAX4396 operate
from a single 4.5V to 11V supply or from dual ±2.25V to
±5.5V supplies. The common-mode input voltage range
extends to the negative power-supply rail (ground in sin-
gle-supply applications). The MAX4389/MAX4390/
MAX4392–MAX4396 consume only 5.5mA of quinescent
supply current per amplifier while achieving a 85MHz
-3dB bandwidth, 27MHz 0.1dB gain flatness, and a
500V/µs slew rate. Disable mode sets the outputs to high
impedance while consuming only 450µA of current.
The MAX4389 single, MAX4393 dual, MAX4394 triple,
and MAX4396 quad include disable capabilities. The
MAX4389 and MAX4390 are available in ultra-small,
6-pin SC70 packages.
Features
♦
Low Cost
♦
High Speed
85MHz -3dB Bandwidth
27MHz 0.1dB Gain Flatness
500V/µs Slew Rate
♦
Single 4.5V to 11V or Dual ±2.25V to ±5.5V
Operation
♦
Rail-to-Rail Outputs
♦
Input Common-Mode Range Extends to V
EE
♦
Low Differential Gain/Phase: 0.015%/0.015°
♦
Low Distortion at 5MHz
-59dBc Spurious-Free Dynamic Range
♦
High Output Drive: ±50mA
♦
450µA Disable Capability
(MAX4389/MAX4393/MAX4394/MAX4396)
♦
Space-Saving SC70, SOT23, µMAX, or TSSOP
Packages
MAX4389/MAX4390/MAX4392–MAX4396
Applications
Set-Top Boxes
Surveillance Video Systems
Analog-to-Digital Converter Interface
CCD Imaging Systems
Digital Cameras
Video-on-Demand
Video Line Driver
MAX4389EXT-T
MAX4389EUT-T
MAX4390EXT-T
MAX4390EUK-T
PART
Ordering Information
TEMP RANGE
-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
6 SC70-6
5 SOT23-5
TOP
MARK
ABF
ABDC
ABE
ADZM
Ordering Information continued at end of data sheet.
Selector Guide appears at end of data sheet.
Typical Operating Circuit
DISABLE
IN
75Ω
MAX4389
Z
o
= 75Ω
OUT
Pin Configurations
TOP VIEW
OUT
1
6
V
CC
V
EE
2
75Ω
MAX4389
5
DISABLE
IN+
3
200Ω
200Ω
4
IN-
SC70/SOT23
VIDEO LINE DRIVER
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, 85MHz Op Amps with
Rail-to-Rail Outputs and Disable
MAX4389/MAX4390/MAX4392–MAX4396
ABSOLUTE MAXIMUM RATINGS
Supply Voltage (V
CC
to V
EE
) ..................................-0.3V to +12V
IN_+, IN_-, OUT_,
DISABLE.............(V
EE
- 0.3V) to (V
CC
+ 0.3V)
Differential Input Voltage ....................................................±2.5V
Current into Input Pins ......................................................±20mA
Output Short-Circuit Duration to
V
CC
or V
EE
(Note 1)................................................Continuous
Continuous Power Dissipation (T
A
= +70°C)
5-Pin SOT23 (derate 7.1mW/°C above +70°C)............571mW
6-Pin SOT23 (derate 8.7mW/°C above +70°C)............696mW
6-Pin SC70 (derate 3.1mW/°C above +70°C) ..............245mW
Note 1:
Continuous power dissipation must also be observed.
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.
8-Pin SO (derate 5.88mW/°C above +70°C)................471mW
8-Pin µMAX (derate 4.5mW/°C above +70°C) .............362mW
10-Pin µMAX (derate 5.6mW/°C above +70°C) ...........444mW
14-Pin SO (derate 8.33mW/°C above +70°C)..............667mW
14-Pin TSSOP (derate 10mW/°C above +70°C) ..........727mW
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
DC ELECTRICAL CHARACTERISTICS—Single Supply
(V
CC
= 5V, V
EE
= 0V, V
CM
= V
CC
/2, V
OUT
= V
CC
/2, R
L
=
∞
to V
CC
/2,
DISABLE_
= V
CC
(MAX4389/MAX4393/MAX4394/MAX4396),
T
A
= T
MIN
to T
MAX
, unless otherwise noted. Typical values are at T
A
= +25°C.) (Note 2)
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
Open-Loop Gain
TC
VOS
I
B
IOS
R
IN
CMRR
A
VOL
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
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
I
OUT
I
SC
R
OUT
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
40
70
50
50
SYMBOL
V
CM
V
OS
CONDITIONS
Guaranteed by CMRR test
T
A
= +25°C
TA = -40°C to +85°C
MAX4392–MAX4396
1
15
2.5
0.2
70
3
95
70
60
58
0.065
0.05
0.3
0.25
0.5
0.45
1
0.025
55
50
±100
8
0.25
0.15
0.5
0.5
0.8
0.8
1.7
0.1
mA
mA
Ω
V
dB
15
5
MIN
V
EE
-
0.2
5
TYP
MAX
V
CC
-
2.25
18
26
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, 85MHz Op Amps with
Rail-to-Rail Outputs and Disable
DC ELECTRICAL CHARACTERISTICS—Single Supply (continued)
(V
CC
= 5V, V
EE
= 0V, V
CM
= V
CC
/2, V
OUT
= V
CC
/2, R
L
=
∞
to V
CC
/2,
DISABLE_
= V
CC
(MAX4389/MAX4393/MAX4394/MAX4396),
T
A
= T
MIN
to T
MAX
, unless otherwise noted. Typical values are at T
A
= +25°C.) (Note 2)
PARAMETER
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
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
V
CC
-
1.25
20
5
3.2
0.3
60
40
5
0.4
CONDITIONS
V
EE
= 0V, V
CC
= 4.5V to 5.5V
Guaranteed by PSRR
DISABLE_
= 0, 0
≤
V
OUT
≤
5V
MIN
48
4.5
40
95
V
CC
- 3
TYP
65
11
MAX
UNITS
dB
V
kΩ
V
V
µA
µA
mA
MAX4389/MAX4390/MAX4392–MAX4396
DC ELECTRICAL CHARACTERISTICS—Dual Supply
(V
CC
= 5V, V
EE
= -5V, V
CM
= 0V, V
OUT
= 0V, R
L
=
∞
to 0,
DISABLE_
= V
CC
(MAX4389/MAX4393/MAX4394/MAX4396),
T
A
= T
MIN
to T
MAX
, unless otherwise noted. Typical values are at T
A
= +25°C.) (Note 2)
PARAMETER
Input Common-Mode Voltage
Input Offset Voltage
Input Offset Voltage Matching
Input Offset Voltage Tempco
Input Bias Current
Input Offset Current
Input Resistance
Common-Mode Rejection
Ratio
Open-Loop Gain
TC
VOS
I
B
I
OS
R
IN
CMRR
A
VOL
Differential mode (-1V
≤
V
IN
≤
+1V)
Common mode (-0.2V
≤
V
CM
≤
+2.75V)
V
EE
≤
V
CM
≤
(V
CC
- 2.25V)
-4.5V
≤
V
OUT
≤
4.5V, R
L
= 2kΩ
-4.25V
≤
V
OUT
≤
4.25V, R
L
= 150Ω
70
65
50
SYMBOL
V
CM
V
OS
T
A
= +25°C
T
A
= -40°C to +85°C
MAX4392–MAX4396
1
20
5
0.5
70
3
90
80
60
15
5
CONDITIONS
Guaranteed by CMRR test
MIN
V
EE
7
TYP
MAX
V
CC
- 2.25
20
28
UNITS
V
mV
mV
µV/°C
µA
µA
kΩ
MΩ
dB
dB
_______________________________________________________________________________________
3
Ultra-Small, Low-Cost, 85MHz Op Amps with
Rail-to-Rail Outputs and Disable
MAX4389/MAX4390/MAX4392–MAX4396
DC ELECTRICAL CHARACTERISTICS—Dual Supply (continued)
(V
CC
= 5V, V
EE
= -5V, V
CM
= 0V, V
OUT
= 0V, R
L
=
∞
to 0,
DISABLE_
= V
CC
(MAX4389/MAX4393/MAX4394/MAX4396),
T
A
= T
MIN
to T
MAX
, unless otherwise noted. Typical values are at T
A
= +25°C.) (Note 2)
PARAMETER
SYMBOL
R
L
= 2kΩ
Output Voltage Swing
V
OUT
R
L
= 150Ω
R
L
= 75Ω
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
Quiescent Supply Current
(Per Amplifier)
I
OUT
I
SC
R
OUT
PSRR
V
S
R
OUT(OFF)
V
IL
V
IH
I
S
DISABLE_
= V
CC
DISABLE_
= 0V
V
CC
- 1.25
6
0.45
10
0.8
V
EE
= 0V, V
CC
= 4.5V to 5.5V
Guaranteed by PSRR
DISABLE_
= 0V, -5V
≤
V
OUT
≤
+5V
48
4.5
40
95
V
CC
- 3
CONDITIONS
V
CC
- V
OH
V
OL
- V
EE
V
CC
- V
OH
V
OL
- V
EE
V
CC
- V
OH
V
OL
- V
EE
50
50
MIN
TYP
0.175
0.075
0.575
0.4
1.5
0.75
95
75
±100
8
60
11
MAX
0.3
0.2
0.85
1.5
2.35
1.6
mA
mA
Ω
dB
V
kΩ
V
V
mA
V
UNITS
Sinking from R
L
= 75Ω to V
CC
Sourcing into R
L
= 75Ω to V
EE
Sinking or sourcing
AC ELECTRICAL CHARACTERISTICS—Single Supply
(V
CC
= 5V, V
EE
= 0V, V
CM
= 1.5V, R
L
= 100Ω to V
CC
/2,
DISABLE_
= V
CC
(MAX4389/MAX4393/MAX4394/MAX4396),
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
SYMBOL
BW
SS
BW
LS
BW
0.1dBSS
BW
0.1dBLS
SR
t
s
t
R
/t
F
SFDR
V
OUT
= 2V
P-P
V
OUT
= 100mV
P-P
V
OUT
= 2V
P-P
V
OUT
= 2V step
V
OUT
= 2V step
V
OUT
= 100mV
P-P
f
C
= 5MHz, V
OUT
= 2V
P-P
CONDITIONS
V
OUT
= 100mV
P-P
MIN
TYP
72
80
30
30
500
28
4
-59
MAX
UNITS
MHz
MHz
MHz
MHz
V/µs
ns
ns
dBc
4
_______________________________________________________________________________________
