MAXIM MAX4385E, MAX4386E Technical data

General Description

The MAX4385E/MAX4386E op amps are unity-gain sta­ble devices that combine high-speed performance,
rail-to-rail outputs, and ±15kV ESD protection. Targeted
for applications where an input or an output is exposed
to the outside world, such as video and communica­tions, these devices are compliant with International
ESD Standards: ±15kV IEC 1000-4-2 Air-Gap
Discharge, ±8kV IEC 1000-4-2 Contact Discharge, and
the ±15kV Human Body Model.

The MAX4385E/MAX4386E operate from a single 5V
supply with a common-mode input voltage range that
extends beyond VEE. The MAX4385E/MAX4386E con­sume only 5.5mA of quiescent supply current per
amplifier while achieving a 230MHz -3dB bandwidth,
30MHz 0.1dB gain flatness and a 450V/µs slew rate.

Applications

Features

♦ ESD-Protected Inputs and Outputs

±15kV—Human Body Model
±8kV—IEC 1000-4-2 Contact Discharge
±15kV—IEC 1000-4-2 Air-Gap Discharge

♦ Low Cost and High Speed

230MHz -3dB Bandwidth
30MHz 0.1dB Gain Flatness
450V/µs Slew Rate

♦ Rail-to-Rail Outputs

♦ Input Common-Mode Range Extends Beyond V

EE

♦ Low Differential Gain/Phase: 0.02%/0.01°

♦ Low Distortion at 5MHz

-60dBc SFDR

-58dB Total Harmonic Distortion

♦ Ultra-Small 5-Pin SOT23 and 14-Pin TSSOP

Packages

MAX4385E/MAX4386E

Low-Cost, 230MHz, Single/Quad Op Amps with

Rail-to-Rail Outputs and ±15kV ESD Protection

220Ω

220Ω

75Ω

75Ω

OUT

VIDEO LINE DRIVER

Z

o

= 75Ω

MAX4385E

5V

2.2µF

75Ω

IN

Typical Operating Circuit

19-2422; Rev 1; 9/05

Ordering Information

________________________________________________________________ Maxim Integrated Products 1

V

EE

IN-IN+

15V

CC

OUT

MAX4385E

SOT23

TOP VIEW

2

34

Pin Configurations

Pin Configurations continued at end of data sheet.

PART

TEMP RANGE

PIN-

TOP

MARK

MAX4385EEUK-T

ADZL

MAX4386EESD

14 SO —

MAX4386EEUD

—

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.

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

PACKAGE

-40°C to +85°C5 SOT23-5

-40°C to +85°C

-40°C to +85°C 14 TSSOP

MAX4385E/MAX4386E

Low-Cost, 230MHz, Single/Quad Op Amps with
Rail-to-Rail Outputs and ±15kV ESD Protection

2 _______________________________________________________________________________________

ABSOLUTE MAXIMUM RATINGS

Power-Supply Voltage (VCCto VEE) .........................-0.3V to +6V

IN_+, IN_-, OUT_,.............................(V

EE

- 0.3V) to (VCC+ 0.3V)

Output Short-Circuit Duration to

V

CC

or VEE.............................................................Continuous

Continuous Power Dissipation (T

A

= +70°C)

5-Pin SOT23 (derate 8.7mW/°C above +70°C)...........696mW

14-Pin SO (derate 8.33mW/°C above +70°C).............667mW

14-Pin TSSOP (derate 10mW/°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 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

(VCC= 5V, VEE= 0, VCM= VCC/2, V

OUT

= VCC/2, RL= ∞ to VCC/2, C

BYPASS

= 2.2µF, TA= T

MIN

to T

MAX

, unless otherwise noted.

Typical values are at T

A

= +25°C.) (Note 1)

PARAMETER

CONDITIONS

UNITS

Input Common-Mode Voltage
Range

V

CM

Guaranteed by CMRR

0.2

V

TA = +25°C

0.2 20

Input Offset Voltage

V

OS

TA = -40°C to +85°C

28

mV

Input Offset Voltage Matching MAX4386E 1 mV

Input Offset Voltage Tempco

8

µV/°C

Input Bias Current

I

B

6.5 20 µA

Input Offset Current

I

OS

0.5 7 µA

Differential mode (-1V ≤ V

IN

≤ +1V)

70

kΩ

Input Resistance

R

IN

Common mode (-0.2V ≤ VCM ≤ +2.75V)

3

MΩ

Common-Mode Rejection Ratio

VEE - 0.2V ≤ VCM ≤ V

CC

- 2.25V

70 95 dB

0.25V ≤ V

OUT

≤ 4.75V, RL = 2kΩ

50 61

0.8V ≤ V

OUT

≤ 4.5V, RL = 150Ω

48 63

Open-Loop Gain

A

VOL

1V ≤ V

OUT

≤ 4V, RL = 50Ω

58

dB

VCC - V

OH

RL = 2kΩ

V

OL

- V

EE

VCC - V

OH

0.3 0.5

RL = 150Ω

V

OL

- V

EE

0.8

VCC - V

OH

0.5 0.8

RL = 75Ω

V

OL

- V

EE

0.5

VCC - V

OH

1 1.7

Output Voltage Swing

V

OUT

RL = 75Ω to
ground V

OL

- V

EE

V

Sinking from RL = 50Ω to V

CC

40 55

Output Current

I

OUT

Sourcing into RL = 50Ω to V

EE

25 50

mA

Output Short-Circuit Current

I

SC

Sinking or sourcing

mA

Open-Loop Output Resistance

R

OUT

8

Ω

Power-Supply Rejection Ratio PSRR

V

S

= 4.5V to 5.5V

50 62 dB

SYMBOL

MIN TYP MAX

VEE -

V

2.25

CC

-

TC

VOS

CMRR

0.05 0.270

0.05 0.150

0.25

0.025 0.125

±100

1.75

MAX4385E/MAX4386E

Low-Cost, 230MHz, Single/Quad Op Amps with

Rail-to-Rail Outputs and ±15kV ESD Protection

_______________________________________________________________________________________ 3

Note 1: All devices are 100% production tested at TA= +25°C. Specifications over temperature limits are guaranteed by design.
Note 2: ESD protection is specified for test point A and test point B only (Figure 6).

DC ELECTRICAL CHARACTERISTICS (continued)

(VCC= 5V, VEE= 0, VCM= VCC/2, V

OUT

= VCC/2, RL= ∞ to VCC/2, C

BYPASS

= 2.2µF, TA= T

MIN

to T

MAX

, unless otherwise noted.

Typical values are at T

A

= +25°C.) (Note 1)

PARAMETER

CONDITIONS

UNITS

Operating Supply Voltage
Range

V

S

Guaranteed by PSRR 4.5 5.5 V

Quiescent Supply Current
(per Amplifier)

I

S

5.5 9 mA

Human Body Model
IEC 1000-4-2 Contact Discharge ±8

ESD Protection Voltage
(Note 2)

IEC 1000-4-2 Air-Gap Discharge

kV

AC ELECTRICAL CHARACTERISTICS

(VCC= 5V, VEE= 0, VCM= 1.5V, RL= 100Ω to VCC/2, V

OUT

= VCC/2, A

VCL

= 1V/V, TA= +25°C, unless otherwise noted.)

PARAMETER SYMBOL CONDITIONS MIN

UNITS

Small-Signal -3dB Bandwidth BW

SS

V

OUT

= 100mV

P-P

230 MHz

Large-Signal -3dB Bandwidth BW

LS

V

OUT

= 2V

P-P

180 MHz

Small-Signal 0.1dB Gain
Flatness

V

OUT

= 100mV

P-P

33 MHz

Large-Signal 0.1dB Gain
Flatness

V

OUT

= 2V

P-P

30 MHz

Slew Rate SR V

OUT

= 2V step 450 V/µs

Settling Time to 0.1% t

S

V

OUT

= 2V step 14 ns

Rise/Fall Time tR , t

F

V

OUT

= 100mV

P-P

4ns

Spurious-Free Dynamic Range

SFDR fC = 5MHz, V

OUT

= 2V

P-P

-60 dBc

2nd harmonic -70

3rd harmonic -60Harmonic Distortion HD

f

C

= 5MHz,

V

OUT

= 2V

P-P

total harmonic

-58

dBc

Two-Tone, Third-Order
Intermodulation Distortion

IP3

f1 = 4.7MHz, f2 = 4.8MHz,
V

OUT

= 1V

P-P

-60 dBc

Channel-to-Channel Isolation CH

ISO

Specified at DC -95 dB

Input 1dB Compression Point fC = 10MHz, A

VCL

= 2V/V 13 dBm

Differential Phase Error DP NTSC, RL = 150Ω

Degrees

Differential Gain Error DG NTSC, RL = 150Ω

%

Input Noise-Voltage Density e

n

f = 10kHz

nV/√Hz

Input Noise-Current Density i

n

f = 10kHz 2

pA/√Hz

Input Capacitance C

IN

8pF

Output Impedance Z

OUT

f = 10MHz 2.2 Ω

SYMBOL

BW

0.1dBSS

BW

0.1dBLS

MIN TYP MAX

±15

±15

TYP MAX

0.01

0.02

11.5

MAX4385E/MAX4386E

Low-Cost, 230MHz, Single/Quad Op Amps with
Rail-to-Rail Outputs and ±15kV ESD Protection

4 _______________________________________________________________________________________

0.4

-0.6
100k 1M 10M 100M 1G

LARGE-SIGNAL GAIN FLATNESS

vs. FREQUENCY

-0.4

MAX4385E/86E toc04

FREQUENCY (Hz)

GAIN (dB)

-0.2

0

0.2

0.1

-0.1

-0.3

-0.5

0.3

V

OUT

= 2V

P-P

100k 10M1M 100M 1G

OUTPUT IMPEDANCE vs. FREQUENCY

MAX4385E/86E toc05

FREQUENCY (Hz)

OUTPUT IMPEDANCE (Ω)

1000

0.01

0.1

1

10

100

2ND HARMONIC

3RD HARMONIC

-10

-100
100k 100M10M1M

DISTORTION vs. FREQUENCY

-70

-90

-30

-50

0

-60

-80

-20

-40

MAX4385E/86E toc06

FREQUENCY (Hz)

DISTORTION (dBc)

V

OUT

= 2V

P-P

A

VCL

= 1V/V

2ND HARMONIC

3RD HARMONIC

-10

100k 100M10M1M

DISTORTION vs. FREQUENCY

-70

-90

-30

-50

0

-60

-80

-20

-40

MAX4385E/86E toc07

FREQUENCY (Hz)

DISTORTION (dBc)

V

OUT

= 2V

P-P

A

VCL

= 2V/V

2ND HARMONIC

3RD HARMONIC

-10

100k 100M10M1M

DISTORTION vs. FREQUENCY

-70

-90

-30

-50

0

-60

-80

-20

-40

MAX4385E/86E toc08

FREQUENCY (Hz)

DISTORTION (dBc)

V

OUT

= 2V

P-P

A

VCL

= 5V/V

-100

-70

-80

-90

-60

-50

-40

-30

-20

-10

0

0 400200 600 800 1000 1200

DISTORTION vs. RESISTIVE LOAD

MAX4385E/86E toc09

R

LOAD

(Ω)

DISTORTION (dBc)

2ND HARMONIC

3RD HARMONIC

fO = 5MHz
V

OUT

= 2V

P-P

A

VCL

= 1V/V

4

-6
100k 10M 100M1M 1G

SMALL-SIGNAL GAIN vs. FREQUENCY

MAX4385E/86E toc01

FREQUENCY (Hz)

GAIN (dB)

-5

-4

-3

-2

-1

0

1

2

3

V

OUT

= 100mV

P-P

4

-6
100k 10M 100M1M 1G

LARGE-SIGNAL GAIN

vs. FREQUENCY

MAX4385E/86E toc02

FREQUENCY (Hz)

GAIN (dB)

-5

-4

-3

-2

-1

0

1

2

3

V

OUT

= 2V

P-P

0.4

-0.6
100k 10M 100M1M 1G

SMALL-SIGNAL GAIN FLATNESS

vs. FREQUENCY

MAX4385E/86E toc03

FREQUENCY (Hz)

GAIN (dB)

-0.5

-0.4

-0.3

-0.2

-0.1

0

0.1

0.2

0.3

V

OUT

= 100mV

P-P

Typical Operating Characteristics

(VCC= 5V, VEE= 0, VCM= 1.5V, A

VCL

= 1V/V, RL= 100Ω to VCC/2, TA = +25°C, unless otherwise noted.)