EL5420TISZ-T13 Intersil, EL5420TISZ-T13 Datasheet

EL5420TISZ-T13

Manufacturer Part Number

EL5420TISZ-T13

Description

IC OPAMP GP RR 12MHZ QD 14SOIC

Manufacturer

Intersil

Datasheet

1.EL5420TILZ-T13.pdf (17 pages)

Specifications of EL5420TISZ-T13

Amplifier Type

Voltage Feedback

Number Of Circuits

Output Type

Rail-to-Rail

Slew Rate

12 V/µs

Gain Bandwidth Product

8MHz

-3db Bandwidth

12MHz

Current - Input Bias

2nA

Voltage - Input Offset

4000µV

Current - Supply

500µA

Current - Output / Channel

70mA

Voltage - Supply, Single/dual (±)

4.5 V ~ 19 V, ±2.25 V ~ 9.5 V

Operating Temperature

-40°C ~ 85°C

Mounting Type

Surface Mount

Package / Case

14-SOIC (0.154", 3.90mm Width)

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

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12MHz Rail-to-Rail Input-Output

Operational Amplifier

The EL5420T is a low power, high voltage rail-to-rail

input-output amplifier. The EL5420T contains four amplifiers.

Each amplifier exhibits beyond the rail input capability,

rail-to-rail output capability and is unity gain stable.

The maximum operating voltage range is from 4.5V to 19V. It

can be configured for single or dual supply operation, and

typically consumes only 500µA per amplifier. The EL5420T

has an output short circuit capability of ±200mA and a

continuous output current capability of ±70mA.

The EL5420T features a slew rate of 12V/µs. Also, the

device provides common mode input capability beyond the

supply rails, rail-to-rail output capability, and a bandwidth of

12MHz (-3dB). This enables the amplifiers to offer maximum

dynamic range at any supply voltage. These features make

the EL5420T an ideal amplifier solution for use in TFT-LCD

panels as a V

filtering and signal conditioning applications. Other

applications include battery power and portable devices,

especially where low power consumption is important.

The EL5420T is available in a 14 Ld TSSOP package,

14 Ld SOIC package, and a space saving thermally

enhanced 16 Ld QFN package. All feature a standard

operational amplifier pin out. The devices operate over an

ambient temperature range of -40°C to +85°C.

Ordering Information

EL5420TILZ*

EL5420TIRZ*

EL5420TISZ*

*Add “-T7” or “-T13” suffix for tape and reel.Please refer to TB347

for details on reel specifications

NOTE: These Intersil Pb-free plastic packaged products employ

special Pb-free material sets, molding compounds/die attach

materials, and 100% matte tin plate plus anneal (e3 termination

finish, which is RoHS compliant and 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-020.

PART NUMBER

(Note)

COM

or static gamma buffer, and in high speed

5420TIL Z

5420TIR Z

5420TIS Z

MARKING

PART

16 Ld QFN

14 Ld TSSOP

14 Ld SOIC

PACKAGE

(Pb-Free)

Data Sheet

MDP0046

MDP0044

MDP0027

DWG. #

PKG.

1-888-INTERSIL or 1-888-468-3774

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

Features

• 12MHz (-3dB) Bandwidth

• 4.5V to 19V Maximum Supply Voltage Range

• 12V/µs Slew Rate

• 500µA Supply Current (per Amplifier)

• ±70mA Continuous Output Current

• ±200mA Output Short Circuit Current

• Unity-gain Stable

• Beyond the Rails Input Capability

• Rail-to-rail Output Swing

• Built-in Thermal Protection

• -40°C to +85°C Ambient Temperature Range

• Pb-free (RoHS compliant)

Applications

• TFT-LCD Panels

• V

• Static Gamma Buffers

• Electronics Notebooks

• Electronics Games

• Touch-screen Displays

• Personal Communication Devices

• Personal Digital Assistants (PDA)

• Portable Instrumentation

• Sampling ADC Amplifiers

• Wireless LANs

• Office Automation

• Active Filters

• ADC/DAC Buffer

September 25, 2009

COM

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

Amplifiers

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

EL5420T

FN6838.0

Related parts for EL5420TISZ-T13

EL5420TISZ-T13 Summary of contents

Page 1

... EL5420TILZ* 5420TIL QFN EL5420TIRZ* 5420TIR TSSOP EL5420TISZ* 5420TIS SOIC *Add “-T7” or “-T13” suffix for tape and reel.Please refer to TB347 for details on reel specifications NOTE: These Intersil Pb-free plastic packaged products employ special Pb-free material sets, molding compounds/die attach ...

Page 2

Pinouts EL5420T (16 LD QFN) TOP VIEW VINA- 1 VINA+ 2 THERMAL PAD 3 VS+ VINB+ 4 THERMAL PAD CONNECTS TO VS- 2 EL5420T 12 VIND- 11 VIND+ 10 VS- 9 VINC+ EL5420T (14 LD TSSOP, SOIC) TOP VIEW VOUTA ...

Page 3

... Ld TSSOP (Note Thermal Resistance Junction-to-Case (Typical QFN (Note Storage Temperature . . . . . . . . . . . . . . . . . . . . . . . .-65°C to +150°C Ambient Operating Temperature . . . . . . . . . . . . . . . .-40°C to +85°C Maximum Junction Temperature . . . . . . . . . . . . . . . . . . . . . . +150°C Power Dissipation Curves . . . . . . . . . . . . . . .See Figures 30 and 31 Pb-free Reflow Profile . . . . . . . . . . . . . . . . . . . . . . . . .see link below http://www.intersil.com/pbfree/Pb-FreeReflow.asp = -5V 10kΩ +25° ...

Page 4

Electrical Specifications +5V PARAMETER DESCRIPTION t Settling to +0.1% (Note -3dB Bandwidth GBWP Gain-Bandwidth Product PM Phase Margin CS Channel Separation Electrical Specifications +5V PARAMETER DESCRIPTION INPUT ...

Page 5

Electrical Specifications +18V PARAMETER DESCRIPTION INPUT CHARACTERISTICS V Input Offset Voltage OS TCV Average Offset Voltage Drift (Note Input Bias Current B R Input Impedance IN C Input Capacitance IN CMIR Common-Mode ...

Page 6

Typical Performance Curves 3200 ±5V 2800 +25°C 2400 2000 1600 1200 800 400 INPUT OFFSET VOLTAGE ...

Page 7

Typical Performance Curves -4. ±5V I OUT = -5mA -4.92 -4.93 -4.94 -4.95 -4.96 - TEMPERATURE (°C) FIGURE 7. OUTPUT LOW VOLTAGE vs TEMPERATURE 13 ± 10k Ω 13.0 ...

Page 8

Typical Performance Curves 100 80 GAIN 60 40 PHASE ± +25° 10kΩ 8pF L -20 10 100 1k 10k 100k 1M FREQUENCY (Hz) FIGURE 13. OPEN LOOP ...

Page 9

Typical Performance Curves ±5V - +25°C -20 -30 -40 -50 PSRR+ -60 -70 PSRR- -80 1k 10k 100k FREQUENCY (Hz) FIGURE 19. PSRR vs FREQUENCY 0.050 0.045 0.040 0.035 0.030 0.025 0.020 0.015 ...

Page 10

Typical Performance Curves 6V STEP 1µs/DIV FIGURE 25. LARGE SIGNAL TRANSIENT RESPONSE VOUTA C LA VINA+ VINB+ VOUTB C LB Pin Descriptions EL5420T 14 LD TSSOP SOIC 16 LD QFN PIN NAME 1 15 VOUTA ...

Page 11

Pin Descriptions (Continued) EL5420T 14 LD TSSOP SOIC 16 LD QFN PIN NAME 10 9 VINC VIND VOUTD 13, 16 pad Thermal Pad GND CIRCUIT 1 11 EL5420T FUNCTION Amplifier ...

Page 12

Applications Information Product Description The EL5420T is a high voltage rail-to-rail input-output amplifier with low power consumption. The EL5420T contains four amplifiers. Each amplifier exhibits beyond the rail input capability, rail-to-rail output capability, and is unity gain stable. The EL5420T ...

Page 13

ON the outputs by putting them in a low impedance (normal) operating state. Driving Capacitive Loads As load capacitance increases, the -3dB bandwidth will decrease and peaking can occur. Depending on the application, it may be necessary to reduce peaking ...

Page 14

Power Supply Bypassing and Printed Circuit Board Layout The EL5420T can provide gain at high frequency, so good printed circuit board layout is necessary for optimum performance. Ground plane construction is highly recommended, trace lengths should be as short as ...

Page 15

Small Outline Package Family (SO PIN #1 I.D. MARK 0.010 SEATING PLANE 0.004 C 0.010 MDP0027 SMALL OUTLINE PACKAGE FAMILY (SO) SYMBOL SO-8 SO-14 ...

Page 16

QFN (Quad Flat No-Lead) Package Family PIN #1 3 I.D. MARK 2X 0.075 C TOP VIEW 0. (E2) 7 (D2) BOTTOM VIEW 0. SEATING PLANE 0.08 C ...

Page 17

... Accordingly, the reader is cautioned to verify that data sheets are current before placing orders. Information furnished by Intersil is believed to be accurate and reliable. However, no responsibility is assumed by Intersil or its subsidiaries for its use; nor for any infringements of patents or other rights of third parties which may result from its use ...

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