OPA4313 datasheet(6/36 Pages) TI

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OPA313

OPA2313

OPA4313

SBOS649C – SEPTEMBER 2012 – REVISED MARCH 2013

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ELECTRICAL CHARACTERISTICS: +1.8 V

(1) (continued)

At TA = +25 °C, RL = 10 kΩ connected to VS / 2, VCM = VS+ – 1.3 V, and VOUT = VS / 2, unless otherwise noted.

OPA313, OPA2313, OPA4313

PARAMETER

TEST CONDITIONS

MIN

TYP

MAX

UNIT

FREQUENCY RESPONSE

GBW

Gain-bandwidth product

CL = 10 pF

0.9

MHz

Slew rate

G = +1

0.45

μs

To 0.1%, VS = 5.0 V, 2-V step , G = +1

μs

Settling time

To 0.01%, VS = 5.0 V, 2-V step , G = +1

μs

Overload recovery time

VS = 5.0 V, VIN × Gain > VS

μs

Total harmonic distortion +

THD+N

VS = 5.0 V, VO = 1 VRMS, G = +1, f = 1 kHz

0.0045%

noise(3)

OUTPUT

RL = 100 kΩ

(4)

TA = –40°C to +125°C, RL = 100 kΩ

(4)

Voltage output swing from supply

rails

RL = 2 kΩ

(4)

TA = –40°C to +125°C, RL = 2 kΩ

125

ISC

Short-circuit current

±6

Open-loop output impedance

2300

POWER SUPPLY

Specified voltage range

1.8 (±0.9)

5.5 (±2.75)

Quiescent current per amplifier

IO = 0 mA

µA

Power-on time

VS = 0 V to 5 V, to 90% IQ level

µs

TEMPERATURE

Specified range

–40

+125

°C

Operating range

–40

+150

°C

Storage range

–65

+150

°C

(3)

Third-order filter; bandwidth = 80 kHz at –3 dB.

(4)

Specified by design and characterization; not production tested.

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