EL5120TIWTZ-T7 Intersil, EL5120TIWTZ-T7 Datasheet

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EL5120TIWTZ-T7

Manufacturer Part Number
EL5120TIWTZ-T7
Description
Operational Amplifiers - Op Amps 12MHz Rail to Rail Op Amp IC
Manufacturer
Intersil
Datasheet

Specifications of EL5120TIWTZ-T7

Rohs
yes
Number Of Channels
1
Common Mode Rejection Ratio (min)
75 dB
Input Offset Voltage
5 mV
Input Bias Current (max)
50 nA
Operating Supply Voltage
4.5 V to 19 V
Mounting Style
SMD/SMT
Package / Case
TSOT-5
Slew Rate
12 V/us
Shutdown
No
Output Current
200 mA
Maximum Operating Temperature
+ 85 C
Gain Bandwidth Product
8 MHz
Supply Current
750 uA
12MHz Rail-to-Rail Input-Output Operational Amplifier
EL5120T
The EL5120T is a high voltage rail-to-rail input-output amplifier
with low power consumption. The EL5120T is a single amplifier
that exhibits beyond the rail input capability, rail-to-rail output
capability, and is unity gain stable.
The operating voltage range is from 4.5V to 19V. It can be
configured for single or dual supply operation, and typically
consumes only 750µA. The EL5120T has an output short circuit
capability of ±200mA and a continuous output current capability
of ±70mA.
The EL5120T 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 amplifier to offer maximum dynamic range at
any supply voltage. These features make the EL5120T an ideal
amplifier solution for use in TFT-LCD panels as a V
gamma buffer, and in high speed filtering and signal conditioning
applications. Other applications include battery power and
portable devices, especially where low power consumption is
important.
The EL5120T is available in small 5 Ld TSOT package. It features a
standard operational amplifier pinout. The device operates over
an ambient temperature range of -40°C to +85°C.
September 27, 2012
FN6895.0
PANEL
LOAD
TFT-LCD
PANEL
FIGURE 1. TYPICAL TFT-LCD V
+15V
VOUT
VIN+
VS-
1
EL5120T
COM
0
APPLICATION
COM
VS+
VIN-
0.1µF
or static
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
+
1-888-INTERSIL or 1-888-468-3774
+15V
4.7µF
Intersil (and design) is a trademark owned by Intersil Corporation or one of its subsidiaries.
Features
• 750µA supply current
• 12MHz (-3dB) bandwidth
• 4.5V to 19V maximum supply voltage range
• 12V/µs slew rate
• ±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 panel - tablet, monitor, notebook
• Electronic notebooks, games
• Touch-screen displays
• Personal communication devices, digital assistants (PDA)
• Portable instrumentation
• Sampling ADC amplifiers
• Wireless LANs
• Office automation
• Active filters
• ADC/DAC buffer
- V
COM
All other trademarks mentioned are the property of their respective owners.
amplifier, static gamma buffer, panel repair
-10
-15
FIGURE 2. FREQUENCY RESPONSE FOR VARIOUS R
-5
100k
5
0
V
A
C
S
V
L
= ±5V
= 1
= 8pF
|
Copyright Intersil Americas Inc. 2012. All Rights Reserved
150Ω
1M
FREQUENCY (Hz)
10M
1kΩ
10kΩ
560Ω
100M
L

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EL5120TIWTZ-T7 Summary of contents

Page 1

... FIGURE 2. FREQUENCY RESPONSE FOR VARIOUS R APPLICATION COM CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures. 1-888-INTERSIL or 1-888-468-3774 Intersil (and design trademark owned by Intersil Corporation or one of its subsidiaries. All other trademarks mentioned are the property of their respective owners. 5 10kΩ 0 1kΩ ...

Page 2

... Positive power supply GND CIRCUIT 1 Ordering Information PART NUMBER (Notes 2, 3) EL5120TIWTZ-T7 (Note 1) NOTES: 1. Please refer to TB347 for details on reel specifications. 2. 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 ...

Page 3

Absolute Maximum Ratings Supply Voltage between V + and +19. Input Voltage ...

Page 4

Electrical Specifications V PARAMETER DESCRIPTION GBWP Gain-Bandwidth Product PM Phase Margin Electrical Specifications V PARAMETER DESCRIPTION INPUT CHARACTERISTICS V Input Offset Voltage OS TCV Average Offset Voltage Drift (Note Input Bias Current B R Input Impedance IN ...

Page 5

Electrical Specifications V 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 Input Range CMRR Common-Mode Rejection ...

Page 6

Typical Performance Curves 500 V = ± +25° LOAD 400 300 200 100 0 - INPUT OFFSET VOLTAGE (mV) FIGURE 3. INPUT OFFSET ...

Page 7

Typical Performance Curves 140 V = ± 10kΩ L 120 100 - TEMPERATURE (°C) FIGURE 9. OPEN-LOOP GAIN vs TEMPERATURE 790 V = ± LOAD ...

Page 8

Typical Performance Curves ± 8pF 150Ω -10 -15 100k 1M FREQUENCY (Hz) FIGURE 15. FREQUENCY RESPONSE FOR VARIOUS R 1000 V = ± 2kVΩ ...

Page 9

Typical Performance Curves 1000 100 10 1 100 1k 10k 100k FREQUENCY (Hz) FIGURE 21. INPUT VOLTAGE NOISE SPECTRAL DENSITY vs FREQUENCY 100 V = ± +25° 10kΩ L ...

Page 10

EL5120T VOUT 1 V OUT Vs 4.7µF 0.1µF 3 VIN+ VIN+ Ω 49 TSOT) FIGURE 27. BASIC TEST CIRCUIT Vs 0.1µF 4.7µF 4 ...

Page 11

Applications Information Product Description The EL5120T is a high voltage rail-to-rail input-output amplifier with low power consumption. The EL5120T is a single amplifier which exhibits beyond the rail input capability, rail-to-rail output capability, and is unity gain stable. The EL5120T ...

Page 12

Driving Capacitive Loads Purely capacitive loads on the EL5120T should not exceed 1nF without appropriate output load isolation or amplifier compensation techniques. As load capacitance increases, the -3dB bandwidth will decrease and peaking can occur. Depending on the application, it ...

Page 13

... 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. No license is granted by implication or otherwise under any patent or patent rights of Intersil or its subsidiaries. ...

Page 14

TSOT Package Family 0. (N/ 0. SEATING PLANE 0. (L1 EL5120T ...

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