LTC6246/LTC6247/LTC6248



624678fa

LinearTechnology Corporation

1630 McCarthy Blvd., Milpitas, CA 95035-7417



LINEAR TECHNOLOGY CORPORATION 2009

LT 0210 REV A • PRINTED IN USA

Typical applicaTion

PART NUMBER DESCRIPTION

COMMENTS

Operational Amplifiers

LT1818/LT1819 Single/Dual Wide Bandwidth, High Slew Rate Low Noise and

Distortion Op Amps

400MHz, 9mA, 6nV/√Hz, 2500V/µs, 1.5mV –85dBc at 5MHz

LT1806/LT1807 Single/Dual Low Noise Rail-to-Rail Input and Output Op Amps 325MHz, 13mA, 3.5nV/√Hz, 140V/µs, 550µV, 85mA Output Drive

LT6230/LT6231/

LT6232

Single/Dual/Quad Low Noise Rail-to-Rail Output Op Amps

215MHz, 3.5mA, 1.1nV/√Hz, 70V/µs, 350µV

LT6200/LT6201 Single/Dual Ultralow Noise Rail-to-Rail Input/Output Op Amps 165MHz, 20mA, 0.95nV/√Hz, 44V/µs, 1mV

LT6202/LT6203/

LT6204

Single/Dual/Quad Ultralow Noise Rail-to-Rail Op Amp

100MHz, 3mA, 1.9nV/√Hz, 25V/µs, 0.5mV

LT1468

16-Bit Accurate Precision High Speed Op Amp

90MHz, 3.9mA, 5nV/√Hz, 22V/µs, 175µV,

LT1803/LT1804/

LT1805

Single/Dual/Quad Low Power High Speed Rail-to-Rail Input

and Output Op Amps

85MHz, 3mA, 21nV√Hz, 100V/µs, 2mV

LT1801/LT1802 Dual/Quad Low Power High Speed Rail-to-Rail Input and

Output Op Amps

80MHz, 2mA, 8.5nV√Hz, 25V/µs, 350µV

LT6552

Single Supply Rail-to-Rail Output Video Difference Amplifier

75MHz (–3dB), 13.5mA, 55.5nV/√Hz, 350V/µs, 20mV

LT1028

Ultralow Noise, Precision High Speed Op Amps

75MHz, 9.5mA, 0.85nV/√Hz, 11V/µs, 40µV

LT6233/LT6234/

LT6235

Single/Dual/Quad Low Noise Rail-to-Rail Output Op Amps

60MHz, 1.2mA, 1.2nV/√Hz, 15V/µs, 0.5mV

LT6220/LT6221/

LT6222

Single/Dual/Quad Low Power High Speed Rail-to-Rail Input

and Output Op Amps

60MHz, 1mA, 10nV/√Hz, 20V/µs, 350µV

LT6244

Dual High Speed CMOS Op Amp

50MHz, 7.4mA, 8nV/√Hz, 35V/µs, 100µV, Input Bias Current = 1pA

LT1632/LT1633 Dual/Quad Rail-to-Rail Input and Output Precision Op Amps

45MHz, 4.3mA, 12nV/√Hz, 45V/µs, 1.35mV

LT1630/LT1631 Dual/Quad Rail-to-Rail Input and Output Op Amps

30MHz, 3.5mA, 6nV/√Hz, 10V/µs, 525µV

LT1358/LT1359 Dual/Quad Low Power High Speed Op Amps

25MHz, 2.5mA, 8nV/√Hz, 600V/µs, 800µV, Drives All Capacitive Loads

ADC’s

LTC2366

3Msps, 12-Bit ADC Serial I/O

72dB SNR, 7.8mW No Data Latency TSOT-23 Package

LTC2365

1Msps, 12-Bit ADC Serial I/O

73dB SNR, 7.8mW No Data Latency TSOT-23 Package

LTC1417

Low Power 14-Bit 400ksps ADC Parallel I/O

Single 5V or ±5V Supplies, 0V to 4.096V or ±2.048V Input Range

LTC1274

Low Power 12-Bit 400ksps ADC Parallel I/O

10mW Single 5V or ±5V Supplies, 0V to 4.096V or ±2.048V Input Range

relaTeD parTs

LTC6246

+

–

624678 TA02a

3V

R1

1M, 1%

3V

3V

R2

1k

C3

0.1µF

C1

0.1pF

R5

20k

R4

10k

R3

1k

–3dB BW = 700kHz

MEASURED ON A 1MHz BW

C2

6.8nF

FILM

OR NPO

PD1

OSRAM

SFH213

Q1

NXP

BF862

20nV/√Hz/DIV

200

0

624678 TA02b

100kHz

1MHz

10kHz

0V

5V/DIV

LED DRIVER

VOLTAGE

624678 TA02c

500ns/DIV

500mV/DIV

OUTPUT

WAVEFORM

700kHz, 1MΩ Single Supply Photodiode Amplifier

Output Noise Spectrum

Transient Response