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LT1632/LT1633

45MHz, 45V/

µs, Dual/Quad

Rail-to-Rail Input and Output

Precision Op Amps

FEATURES

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Gain-Bandwidth Product: 45MHz

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Slew Rate: 45V/

µs

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Low Supply Current per Amplifier: 4.3mA

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Input Common Mode Range Includes Both Rails

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Output Swings Rail-to-Rail

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Input Offset Voltage, Rail-to-Rail: 1350

µV Max

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Input Offset Current: 440nA Max

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Input Bias Current: 2.2

µA Max

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Open-Loop Gain: 800V/mV Min

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Low Input Noise Voltage: 12nV/

√Hz Typ

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Low Distortion: – 92dBc at 100kHz

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Wide Supply Range: 2.7V to

±15V

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Large Output Drive Current: 35mA Min

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Dual in 8-Pin PDIP and SO Packages

The LT

output op amps with a 45MHz gain-bandwidth product and

a 45V/

µs slew rate.

The LT1632/LT1633 have excellent DC precision over the

full range of operation. Input offset voltage is typically less

than 400

µV and the minimum open-loop gain of 0.8

million into a 10k load virtually eliminates all gain error.

Common mode rejection is typically 83dB over the full rail-

to-rail input range when on a single 5V supply for excellent

noninverting performance.

The LT1632/LT1633 maintain their performance for sup-

plies from 2.7V to 36V and are specified at 3V, 5V and

±15V

supplies. The inputs can be driven beyond the supplies

without damage or phase reversal of the output. The

output delivers load currents in excess of 35mA.

The LT1632 is available in 8-pin PDIP and SO packages

with the standard dual op amp pinout. The LT1633 features

the standard quad op amp configuration and is available in

a 14-pin plastic SO package. These devices can be used as

plug-in replacements for many standard op amps to

improve input/output range and performance.

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Active Filters

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Rail-to-Rail Buffer Amplifiers

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Driving A/D Converters

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Low Voltage Signal Processing

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Battery-Powered Systems

, LTC and LT are registered trademarks of Linear Technology Corporation.

FREQUENCY (Hz)

50

40

30

20

10

0

–10

–20

–30

–40

–50

–60

–70

100

10k

100k

10M

1632/33 TA02

1k

1M

COMMON MODE INPUT

DIFFERENTIAL INPUT

Single Supply, 40dB Gain, 550kHz Instrumentation Amplifier

1/2 LT1632

–

+

1630/31 F02

R1

20k

R2

2k

R4

20k

R5

432

Ω

R3

2k

1/2 LT1632

3V

Frequency Response