EL5111T 데이터 시트보기 (PDF) - Renesas Electronics
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EL5111T Datasheet PDF : 14 Pages
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DATASHEET
EL5111T
60MHz Rail-to-Rail Input-Output Operational Amplifier
FN6894
Rev 0.00
May 27, 2010
The EL5111T is a high voltage rail-to-rail input-output
amplifier with low power consumption. The EL5111T is
a single amplifier which 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 3mA. The
EL5111T has an output short circuit capability of
±300mA and a continuous output current capability of
±70mA.
The EL5111T features a high slew rate of 100V/µs, and
fast settling time. Also, the device provides common
mode input capability beyond the supply rails,
rail-to-rail output capability, and a bandwidth of 60MHz
(-3dB). This enables the amplifier to offer maximum
dynamic range at any supply voltage. These features
make the EL5111T an ideal amplifier solution for use in
TFT-LCD panels as a VCOM driver or static 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 EL5111T 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.
Features
• 60MHz (-3dB) Bandwidth
• 4.5V to 19V Maximum Supply Voltage Range
• 100V/µs Slew Rate
• 3mA Supply Current
• ±70mA Continuous Output Current
• ±300mA 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*(see page 13)
• TFT-LCD Panels
• VCOM Amplifiers
• Static Gamma Buffers
• Drivers for A/D Converters
• Data Acquisition
• Video Processing
• Audio Processing
• Active Filters
• Test Equipment
• Battery-powered Applications
• Portable Equipment
PANEL
CAPACITANCE
+15V
VOUT
VS-
VIN+
0
EL5111T
VS+
0.1µF
VIN-
+15V
+
4.7µF
TFT-LCD
PANEL
FIGURE 1. TYPICAL TFT-LCD VCOM APPLICATION
10
8
VS = ±5V
AV = 1
6
CL = 1.5pF
RL || 1kΩ (PROBE)
4
2
1kΩ
0
-2
-4
560Ω
-6
150Ω
-8
-10
100k
1M
10M
100M
FREQUENCY (Hz)
FIGURE 2. FREQUENCY RESPONSE FOR VARIOUS RL
FN6894 Rev 0.00
May 27, 2010
Page 1 of 14
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