1

LT1361/LT1362

s

50MHz Gain Bandwidth

s

800V/

µs Slew Rate

s

5mA Maximum Supply Current per Amplifier

s

Unity-Gain Stable

s

C-Load

s

9nV/

√Hz Input Noise Voltage

s

1mV Maximum Input Offset Voltage

s

1

µA Maximum Input Bias Current

s

250nA Maximum Input Offset Current

s

±13V Minimum Output Swing into 500Ω

s

±3.2V Minimum Output Swing into 150Ω

s

s

60ns Settling Time to 0.1%, 10V Step

s

s

0.3

s

Specified at

±2.5V, ±5V, and ±15V

Dual and Quad

50MHz, 800V/

µs Op Amps

The LT1361/LT1362 are dual and quad low power high

speed operational amplifiers with outstanding AC and DC

performance. The amplifiers feature much lower supply

current and higher slew rate than devices with comparable

bandwidth. The circuit topology is a voltage feedback

amplifier with matched high impedance inputs and the

slewing performance of a current feedback amplifier. The

high slew rate and single stage design provide excellent

settling characteristics which make the circuit an ideal

choice for data acquisition systems. Each output drives a

500

Ω load to ±13V with ±15V supplies and a 150Ω load to

±3.2V on ±5V supplies. The amplifiers are stable with any

capacitive load making them useful in buffer or cable

driving applications.

The LT1361/LT1362 are members of a family of fast, high

performance amplifiers using this unique topology and

employing Linear Technology Corporation’s advanced

bipolar complementary processing. For a single amplifier

version of the LT1361/LT1362 see the LT1360 data sheet.

For higher bandwidth devices with higher supply currents

see the LT1363 through LT1365 data sheets. For lower

supply current amplifiers see the LT1354 to LT1359 data

sheets. Singles, duals, and quads of each amplifier are

available.

s

Wideband Amplifiers

s

Buffers

s

Active Filters

s

Video and RF Amplification

s

Cable Drivers

s

Data Acquisition Systems

Cable Driver Frequency Response

1361/1362 TA02

C-Load is a trademark of Linear Technology Corporation

FREQUENCY (MHz)

1

–8

–6

–4

–2

0

2

100

1361/1362 TA01

10

–

+

1/2

LT1361

510

Ω

75

Ω

OUT

75

Ω

IN

510

Ω

APPLICATIO S

FEATURES

TYPICAL APPLICATIO

DESCRIPTIO

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