LT1311CS datasheet(3/8 Pages) LINER

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LT1311

VS = 10V, VBIAS = 5V, TA = 25°C, unless otherwise noted.

ELECTRICAL CHARACTERISTICS

SYMBOL

PARAMETER

CONDITIONS

MIN

TYP

MAX

UNITS

Small-Signal Bandwidth

MHz

Full Power Bandwidth

VOUT = 2.5VP-P, RIN = 20k

MHz

tr, tf

Rise Time, Fall Time

10% to 90%, VOUT = 6VP-P, RIN = 20k

10% to 90%, VOUT = 100mVP-P, RIN = 20k

Overshoot

VOUT = 100mVP-P, RIN = 20k

Settling Time

∆VOUT = 2V, 0.1%, RIN = 20k

145

VS = ±15V, ∆VOUT = 10V, 0.1%, RIN = 20k

210

THD

Total Harmonic Distortion

VOUT = 2VRMS, 20Hz to 20kHz, RIN = 20k

0.004

Crosstalk

VOUT = 3V to 7V, RL = 2k to 5V, f = 100Hz,

110

3 Channels Driven

The q denotes specifications which apply over the full specified

temperature range of 0

°C to 70°C.

Note 1: A heat sink may be required depending on the power supply

voltage and the number of amplifiers that are shorted.

TYPICAL PERFORMANCE CHARACTERISTICS

TEMPERATURE (

°C)

–50

1311 G04

–25

100

125

VS = ±15V

IIN = 750µA

VS = ± 5V

IIN = 250µA

Supply Current vs Supply Voltage

TOTAL SUPPLY VOLTAGE (V)

1311 G01

515

TA = 125°C

TA = 25°C

TA = –55°C

Short-Circuit Current

vs Temperature

FREQUENCY (Hz)

100

0.1

0.01

100k

1311 G06

10k

10M

RIN = ∞

VS = ±15V

VS = ±5V

Output Impedance vs Frequency

–3dB Bandwidth vs

Load Resistance

LOAD RESISTANCE (

Ω)

100

10k

1131 G05

VS = ±15V

RIN = 100k

VS = ±5V

Bias Voltage Range vs

Temperature

TEMPERATURE (

°C)

–50

V+

V+–1

V+–2

V–+2

V–+1

V–

1311 G02

–25

100

125

LOAD CURRENT (mA)

0.01

0.1

1311 G03

125

°C

125

°C

–55

°C

–55

°C

V+

V+–1

V+–2

V–+2

V–+1

V–

°C

Output Saturation Voltage

vs Load Current

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