intersil EL5611, EL5811 DATA SHEET

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EL5611, EL5811

Data Sheet May 26, 2004

60MHz Rail-to-Rail Input-Output V

COM

Amplifiers

The EL5611 and EL5811 are low
power, high voltage rail-to-rail input­output amplifiers targeted primarily at

V

applications in TFT-LCD displays. The EL5611

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contains six amplifiers, and the EL5811 contains eight
amplifier s . Operating on supplies ranging from 5V to 15V,
while consuming only 2.5mA per am plifier, the EL5611 and
EL5811 have a bandwidth of 60MHz (-3dB). They also
provide common mode input ability beyond the supply rail s,
as well as rail-to-rail output capability. This enables these
amplifiers to offer maximum dynamic range at any supply
voltage.

The EL5611 and EL5811 also feature fast slewing and
settling times, as well as a high output drive capability of
65mA (sink and source). In addition to V

applications,

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these features make these amplifiers ideal for high speed
filtering and signal conditioning application. Other
applications include battery power, portable devices, and
anywhere low power consumption is important.

The EL5611 is available in 8-pin MSOP and 8-pin HMSOP
packages. The EL5811 is available in space-saving 28-pin
HTSSOP packages.These amplifiers operate over a
temperature range of -40°C to +85°C.

Ordering Information

PART NUMBER PACKAGE

EL5611IRE 24-Pin HTSSOP - MDP0048
EL5611IRE-T7 24-Pin HTSSOP 7” MDP0048
EL5611IRE-T13 24-Pin HTSSOP 13” MDP0048
EL5811IRE 28-Pin HTSSOP - MDP0048
EL5811IRE-T7 28-Pin HTSSOP 7” MDP0048
EL5811IRE-T13 28-Pin HTSSOP 13” MDP0048
EL5811IREZ

(Note)
EL5811IREZ-T7

(Note)
EL5811IREZ-T13

(Note)

NOTE: Intersil Pb-free products employ spec ial Pb-free material
sets; molding compounds/die attach materials and 100% matte tin
plate termination finish, which is compatible with both SnPb and
Pb-free soldering operations. Intersil Pb-free products are MSL
classified at Pb-free peak reflow temperatures that meet or exceed
the Pb-free requirements of IPC/JEDEC J Std-020B.

28-Pin HTSSOP

(Pb-Free)

28-Pin HTSSOP

(Pb-Free)

28-Pin HTSSOP

(Pb-Free)

TAPE &

REEL PKG. DWG. #

- MDP0048

7” MDP0048

13” MDP0048

Features

• 60MHz -3dB bandwidth

• Supply voltage = 4.5V to 16.5V

• Low supply current (per amplifier) = 2.5mA

• High slew rate = 75V/µs

• Unity-gain stable

• Beyond the rails input capability

• Rail-to-rail output swing

• ±180mA output short current

• Pb-free packaging available

Applications

• TFT-LCD panels

•V

• Drivers for A-to-D converters

• Data acquisition

• Video processing

• Audio processing

• Active filters

• Test equipment

• Battery-powered applications

• Portable equipment

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amplifiers

FN7355

1

Copyright © Intersil Americas Inc. 2004. All Rights Reserved. Elantec is a registered trademark of Elantec Semiconductor, Inc.

CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.

1-888-INTERSIL or 321-724-7143

| Intersil (and design) is a registered trademark of Intersil Americas Inc.

All other trademarks mentioned are the property of their respective owners.

Pinouts

EL5611

(24-PIN HTSSOP)

TOP VIEW

EL5611, EL5811

EL5811

(28-PIN HTSSOP)

TOP VIEW

VOUTA

VINA-

VINA+

VSS

VOUTB

VINB-

VINB+

VDD

VINC+

VINC-

VOUTC

NC

1

2

3

4

5

6

7

8

9

10

11

12

24

23

22

21

20

19

18

17

16

15

14

13

VDD

VOUTF

VINF-

VINF+

VOUTE

VINE-

VINE+

VSS

VOUTD+

VOUTD-

VOUTD

NC

VDD

1

VINA+

2

VINA-

3

VOUTA

VOUTD

4

VOUTB

5

VINB-

6

VINB+

7

VINC+

8 21

VINC-

9

VOUTC

10

11

VIND-

12

VIND+

13

VDD

14 15

28

27

26

25

24

23

22

20

19

18

17

16

VINH+

VINH-

VOUTH

VOUTG

VING-

VING+

VSS

VSS

VINF+

VINF-

VOUTF

VOUTE

VINE-

VINE+

2

EL5611, EL5811

Absolute Maximum Ratings (T

Supply Voltage between V

Input Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . V

Maximum Continuous Output Current . . . . . . . . . . . . . . . . . . . 65mA

+ and VS-. . . . . . . . . . . . . . . . . . . .+18V

S

= 25°C)

A

- - 0.5V, VS +0.5V

S

Storage Temperature . . . . . . . . . . . . . . . . . . . . . . . .-65°C to +150°C

Ambient Operating Temperature . . . . . . . . . . . . . . . .-40°C to +85°C

Power Dissipation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . See Curves

Maximum Die Temperature . . . . . . . . . . . . . . . . . . . . . . . . . .+125°C

CAUTION: Stresses above those li sted in “Abs olute Maxi mum Ratings” may cause perman ent damag e to the device. T his is a stress on ly rating an d operation of the
device at these or any other conditions above those indicated in the operational sections of this specification is not implied.

IMPORTANT NOTE: All parameters having Min/M ax specific ation s are g uarant eed. Typical values ar e for in format ion p urpose s only. Unless otherwi se note d, all tests
are at the specified temperature and are pulsed tests, therefore: T

Electrical Specifications V

+ = +5V, VS- = -5V, RL = 1kΩ to 0V, TA = 25°C, Unless Otherwise Specified

S

= TC = T

J

A

PARAMETER DESCRIPTION CONDITIONS MIN TYP MAX UNIT

INPUT CHARACTERISTICS

V

OS

TCV
I

B

R

IN

C

IN

OS

Input Offset Voltage V
Average Offset Voltage Drift (Note 1) 7 µV/°C
Input Bias Current V
Input Impedance 1GΩ
Input Capacitance 2pF

= 0V 3 15 mV

CM

= 0V 2 60 nA

CM

CMIR Common-Mode Input Range -5.5 +5.5 V
CMRR Common-Mode Rejection Ratio for V
A

VOL

Open-Loop Gain -4.5V ≤ V

from -5.5V to 5.5V 50 70 dB

IN

≤ 4.5V 62 70 dB

OUT

OUTPUT CHARACTERISTICS

V
V
I

SC

I

OUT

OL
OH

Output Swing Low IL = -5mA -4.92 -4.85 V
Output Swing High IL = 5mA 4.85 4.92 V
Short-Circuit Current ±180 mA
Output Current ±65 mA

POWER SUPPLY PERFORMANCE

PSRR Power Supply Rejection Ratio V
I

S

Supply Current (Per Amplifier) No load 2.5 3.75 mA

is moved from ±2.25V to ±7.75V 60 80 dB

S

DYNAMIC PERFORMANCE

SR Slew Rate (Note 2) -4.0V ≤ V
t

S

Settling to +0.1% (AV = +1) (AV = +1), VO = 2V step 80 ns

≤ 4.0V, 20% to 80% 75 V/µs

OUT

BW -3dB Bandwidth 60 MHz
GBWP Gain-Bandwidth Product 32 MHz
PM Phase Margin 50 °
CS Channel Separation f = 5MHz 110 dB
d

G

d

P

Differential Gain (Note 3) RF = RG = 1kΩ and V
Differential Phase (Note 3) RF = RG = 1kΩ and V

= 1.4V 0.17 %

OUT

= 1.4V 0.24 °

OUT

NOTES:

1. Measured over operating temperature range.

2. Slew rate is measured on rising and falling edges.

3. NTSC signal generator used.

3

EL5611, EL5811

Electrical Specifications V

+ = +5V, VS- = 0V, RL = 1kΩ to 2.5V, TA = 25°C, Unless Otherwise Specified

S

PARAMETER DESCRIPTION CONDITION MIN TYP MAX UNIT

INPUT CHARACTERISTICS

V

OS

TCV
I

B

R

IN

C

IN

OS

Input Offset Voltage V
Average Offset Voltage Drift (Note 4) 7 µV/°C
Input Bias Current V
Input Impedance 1GΩ
Input Capacitance 2pF

= 2.5V 3 15 mV

CM

= 2.5V 2 60 nA

CM

CMIR Common-Mode Input Range -0.5 +5.5 V
CMRR Common-Mode Rejection Ratio for V
A

VOL

Open-Loop Gain 0.5V ≤ V

from -0.5V to 5.5V 45 66 dB

IN

≤ 4.5V 62 70 dB

OUT

OUTPUT CHARACTERISTICS

V

OL

V

OH

I

SC

I

OUT

Output Swing Low IL = -5mA 80 150 mV
Output Swing High IL = 5mA 4.85 4.92 V
Short-circuit Current ±180 mA
Output Current ±65 mA

POWER SUPPLY PERFORMANCE

PSRR Power Supply Rejection Ratio V
I

S

Supply Current (Per Amplifier) No load 2.5 3.75 mA

is moved from 4.5V to 15.5V 60 80 dB

S

DYNAMIC PERFORMANCE

SR Slew Rate (Note 5) 1V ≤ V
t

S

Settling to +0.1% (AV = +1) (AV = +1), VO = 2V step 80 ns

≤ 4V, 20% to 80% 75 V/µs

OUT

BW -3dB Bandwidth 60 MHz
GBWP Gain-Bandwidth Product 32 MHz
PM Phase Margin 50 °
CS Channel Separation f = 5MHz 110 dB
d

G

d

P

Differential Gain (Note 6) RF = RG = 1kΩ and V
Differential Phase (Note 6) RF = RG = 1kΩ and V

= 1.4V 0.17 %

OUT

= 1.4V 0.24 °

OUT

NOTES:

4. Measured over operating temperature range.

5. Slew rate is measured on rising and falling edges.

6. NTSC signal generator used.

4