LM6132BIM/NOPB National Semiconductor, LM6132BIM/NOPB Datasheet - Page 13

• Manufacturer Part Number: LM6132BIM/NOPB
• Description: IC OP AMP DUAL H SPEED LP 8-SOIC
• Manufacturer: National Semiconductor

Specifications of LM6132BIM/NOPB

• Amplifier Type: General Purpose
• Number Of Circuits: 2
• Output Type: Rail-to-Rail
• Slew Rate: 14 V/µs
• Gain Bandwidth Product: 11MHz
• Current - Input Bias: 125nA
• Voltage - Input Offset: 1700µV
• Current - Supply: 390µA
• Current - Output / Channel: 4mA
• Voltage - Supply, Single/dual (±): 1.8 V ~ 24 V, ±0.9 V ~ 12 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (3.9mm Width)
• Bandwidth: 10 MHz
• Common Mode Rejection Ratio: 80
• Current, Input Bias: 110 nA
• Current, Input Offset: 3.4 nA
• Current, Output: 4 mA
• Current, Supply: 360 μA
• Harmonic Distortion: 0.0015 %
• Impedance, Thermal: 193 °C/W
• Number Of Amplifiers: Dual
• Package Type: SO-8
• Resistance, Input: 104 Megohms
• Temperature, Operating, Range: -40 to +85 °C
• Voltage, Gain: 100 V/mV
• Voltage, Input: 1.8 to 24 V
• Voltage, Noise: 27 nV/sqrt Hz
• Voltage, Offset: 0.25 mV
• Voltage, Output, High: 4.992 V
• Voltage, Output, Low: 0.007 V
• Voltage, Supply: 5 V
• Number Of Channels: 2
• Voltage Gain Db: 100 dB
• Common Mode Rejection Ratio (min): 60 dB
• Input Offset Voltage: 6 mV at 5 V
• Operating Supply Voltage: 3 V, 5 V, 9 V, 12 V, 15 V, 18 V
• Supply Current: 0.8 mA at 5 V
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• -3db Bandwidth: -
• Lead Free Status / Rohs Status: RoHS Compliant part Electrostatic Device
• Other names: *LM6132BIM; *LM6132BIM/NOPB; LM6132BIM

Typical Applications
FLAT PANEL DISPLAY BUFFERING
Three features of the LM6132/34 make it a superb choice for
TFT LCD applications. First, its low current draw (360 µA per
amplifier
applications such as in laptop computers. Second, since the
device operates down to 2.7V, it is a natural choice for next
generation 3V TFT panels. Last, but not least, the large
capacitive drive capability of the LM6132 comes in very
handy in driving highly capacitive loads that are characteris-
tic of LCD display drivers.
The large capacitive drive capability of the LM6132/34 al-
lows it to be used as buffers for the gamma correction
reference voltage inputs of resistor-DAC type column
(Source) drivers in TFT LCD panels. This amplifier is also
@
5V) makes it an ideal choice for battery powered
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13
useful for buffering only the center reference voltage input of
Capacitor-DAC type column (Source) drivers such as the
LMC750X series.
Since for VGA and SVGA displays, the buffered voltages
must settle within approximately 4 µs, the well known tech-
nique of using a small isolation resistor in series with the
amplifier’s output very effectively dampens the ringing at the
output.
With its wide supply voltage range of 2.7V to 24V), the
LM6132/34 can be used for a diverse range of applications.
The system designer is thus able to choose a single device
type that serves many sub-circuits in the system, eliminating
the need to specify multiple devices in the bill of materials.
Along with its sister parts, the LM6142 and LM6152 that
have the same wide supply voltage capability, choice of the
LM6132 in a design eliminates the need to search for mul-
tiple sources for new designs.
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